{"id":8070,"date":"2025-10-04T04:46:39","date_gmt":"2025-10-04T04:46:39","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=8070"},"modified":"2025-10-04T04:46:39","modified_gmt":"2025-10-04T04:46:39","slug":"%e3%83%a1%e3%83%bc%e3%83%ab%e8%a8%ad%e8%a8%88%e3%82%ac%e3%82%a4%e3%83%89%e3%83%a9%e3%82%a4%e3%83%b3-%e3%83%95%e3%83%a5%e3%83%bc%e3%83%81%e3%83%a3%e3%83%bc%e6%a0%aa%e5%bc%8f%e4%bc%9a%e7%a4%be","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/8070\/","title":{"rendered":"\u30e1\u30fc\u30eb\u8a2d\u8a08\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 | \u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e"},"content":{"rendered":"\n<\/p>\n<div>\n<div class=\"vitepress-page-title\" data-v-9bab9843=\"\">\n<p>\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e<\/p>\n<\/div>\n<p>\u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u4e16\u306e\u4e2d\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306b\u7121\u511f\u3067\u63d0\u4f9b\u3059\u308b\u3002<br \/>\u305f\u3060\u3057\u3001\u63b2\u8f09\u5185\u5bb9\u304a\u3088\u3073\u5229\u7528\u306b\u969b\u3057\u3066\u767a\u751f\u3057\u305f\u554f\u984c\u3001\u305d\u308c\u306b\u4f34\u3046\u640d\u5bb3\u306b\u3064\u3044\u3066\u306f\u3001\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e\uff08\u4ee5\u4e0b\u3001\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\uff09\u306f\u4e00\u5207\u306e\u8cac\u52d9\u3092\u8ca0\u308f\u306a\u3044\u3082\u306e\u3068\u3059\u308b\u3002<br \/>\u307e\u305f\u3001\u63b2\u8f09\u3057\u3066\u3044\u308b\u60c5\u5831\u306f\u4e88\u544a\u306a\u304f\u5909\u66f4\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3001\u3042\u3089\u304b\u3058\u3081\u3054\u4e86\u627f\u3044\u305f\u3060\u304d\u305f\u3044\u3002<\/p>\n<div class=\"warning custom-block\">\n<p class=\"custom-block-title\">\u514d\u8cac\u4e8b\u9805: \u6709\u5fd7\u3067\u4f5c\u6210\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3042\u308b<\/p>\n<ul>\n<li>\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u306b\u306f\u591a\u69d8\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u5b58\u5728\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u72b6\u6cc1\u306b\u5408\u308f\u305b\u3066\u5de5\u592b\u3055\u308c\u305f\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u3084\u9ad8\u5ea6\u306a\u958b\u767a\u652f\u63f4\u74b0\u5883\u304c\u5b58\u5728\u3059\u308b\u3002\u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u306e\u5168\u3066\u306e\u90e8\u7f72\uff0f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u6709\u5fd7\u304c\u89b3\u70b9\u3092\u6301\u3061\u5bc4\u3063\u3066\u65b0\u305f\u306b\u6574\u7406\u3057\u305f\u3082\u306e\u3067\u3042\u308b<\/li>\n<li>\u76f8\u5bb9\u308c\u306a\u3044\u90e8\u5206\u304c\u3042\u308c\u3070\u305d\u306e\u9818\u57df\u3092\u66f8\u304d\u63db\u3048\u3066\u5229\u7528\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\n<ul>\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u80cc\u666f\u3084\u8981\u4ef6\u3078\u306e\u914d\u616e\u306f\u3001\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u5229\u7528\u8005\u304c\u6700\u7d42\u7684\u306b\u5224\u65ad\u3059\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li>\u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5fc5\u305a\u5f93\u3046\u3053\u3068\u306f\u6c42\u3081\u3066\u304a\u3089\u305a\u3001\u8a2d\u8a08\u6848\u306e\u63d0\u793a\u3068\u3001\u305d\u308c\u3089\u306e\u8a55\u4fa1\u89b3\u70b9\u3092\u5229\u7528\u8005\u306b\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u4e3b\u76ee\u7684\u3068\u3057\u3066\u3044\u308b<\/li>\n<\/ul>\n<\/div>\n<h2 id=\"\u306f\u3057\u3099\u3081\u306b\" tabindex=\"-1\">\u306f\u3058\u3081\u306b <a target=\"_blank\" class=\"header-anchor\" href=\"#\u306f\u3057\u3099\u3081\u306b\" aria-label=\"Permalink to &quot;\u306f\u3058\u3081\u306b&quot;\">\u200b<\/a><\/h2>\n<p>\u96fb\u5b50\u30e1\u30fc\u30eb\u306f\u3001SMTP\uff08Simple Mail Transfer Protocol\uff09\u30d7\u30ed\u30c8\u30b3\u30eb\u304c1980\u5e74\u4ee3\u521d\u982d\u306b\u6a19\u6e96\u5316\u3055\u308c\u3066\u4ee5\u6765\u3001\u534a\u4e16\u7d00\u8fd1\u304f\u306b\u308f\u305f\u308a\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u591a\u304f\u306e\u30b5\u30fc\u30d3\u30b9\u3067 \u300c\u8a8d\u8a3c\u300d \u300c\u8ca9\u58f2\u4fc3\u9032\u300d \u300c\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u8a3c\u660e\u300d \u306a\u3069\u306b\u30e1\u30fc\u30eb\u304c\u7528\u3044\u3089\u308c\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u3082\u76f4\u7d50\u3059\u308b\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u305d\u306e\u9577\u3044\u6b74\u53f2\u3086\u3048\u306b\u3001\u53e4\u5178\u7684\u306a\u6280\u8853\u77e5\u8b58\u3060\u3051\u3067\u306f\u5bfe\u5fdc\u3057\u304d\u308c\u306a\u3044\u5230\u9054\u6027\u306e\u4f4e\u4e0b\u3084\u9045\u5ef6\u306a\u3069\u306e\u8ab2\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3084\u3059\u3044\u3002\u3053\u308c\u306f\u30af\u30e9\u30a6\u30c9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u63d0\u4f9b\u3059\u308bE\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u7528\u3044\u3066\u3082\u8d77\u3053\u308a\u3048\u308b\u305f\u3081\u3001\u30e2\u30c0\u30f3\u306a\u74b0\u5883\u4e0b\u3067\u3082\u7121\u8996\u306f\u3067\u304d\u306a\u3044\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001SMTP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7406\u89e3\u306b\u52a0\u3048\u3066\u3001\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\u306e\u7279\u6027\u3092\u7406\u89e3\u3057\u3001\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u8a2d\u8a08\u3059\u308b\u80fd\u529b\u304c\u6c42\u3081\u3089\u308c\u308b\u3002\u7279\u306b\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u4fe1\u983c\u6027\u30fb\u8cbb\u7528\u30fb\u4fdd\u5b88\u904b\u7528\u5236\u306a\u3069\u306e\u975e\u6a5f\u80fd\u8981\u4ef6\u3082\u6c42\u3081\u3089\u308c\u308b\u3002\u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u3067\u8003\u616e\u3059\u3079\u304d\u8a2d\u8a08\u4e8b\u9805\u3068\u63a8\u5968\u6848\u3092\u307e\u3068\u3081\u308b\u3002<\/p>\n<h2 id=\"\u9069\u7528\u7bc4\u56f2\" tabindex=\"-1\">\u9069\u7528\u7bc4\u56f2 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u9069\u7528\u7bc4\u56f2\" aria-label=\"Permalink to &quot;\u9069\u7528\u7bc4\u56f2&quot;\">\u200b<\/a><\/h2>\n<ul>\n<li>\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\uff08\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\uff09\u5411\u3051\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u5bfe\u8c61\u3068\u3059\u308b\n<ul>\n<li>\u305f\u3060\u3057\u3001\u540c\u4e00\u7528\u9014\u3067\u4f7f\u308f\u308c\u308bLINE\u306b\u3064\u3044\u3066\u306f\u672c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u89e6\u308c\u306a\u3044<\/li>\n<\/ul>\n<\/li>\n<li>\u96fb\u6c17\u901a\u4fe1\u4e8b\u696d\u6cd5\u3067\u3044\u3046\u300c\u96fb\u6c17\u901a\u4fe1\u4e8b\u696d\u300d\u306b<strong>\u8a72\u5f53\u3057\u306a\u3044<\/strong>\u901a\u4fe1\u3067\u3042\u308b\u3001\u53d6\u5f15\u95a2\u4fc2\u306b\u4f34\u3046\u4e8b\u52d9\u9023\u7d61\u3084\u4f01\u696d\u304b\u3089\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5e83\u544a\u5ba3\u4f1d\u3092\u76ee\u7684\u3059\u308b<\/li>\n<li>\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u81ea\u52d5\u9001\u4fe1\u30e1\u30fc\u30eb\u3092\u5bfe\u8c61\u3068\u3059\u308b\u3002\u624b\u52d5\u9001\u4fe1\u3067\u306e\u30e1\u30eb\u30de\u30ac\u9001\u4fe1\u3084\u55b6\u696d\u30e1\u30fc\u30eb\u306f\u5bfe\u8c61\u5916\u3068\u3059\u308b<\/li>\n<li>\u4f01\u696d\u306e\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u5411\u3051\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\uff08\u4f8b\u3048\u3070\u3001\u969c\u5bb3\u901a\u77e5\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u53c2\u8003\u306b\u3067\u304d\u308b\u90e8\u5206\u3082\u591a\u3044\u3068\u601d\u308f\u308c\u308b\u304c\u3001\u5f37\u304f\u610f\u8b58\u3057\u3066\u3044\u306a\u3044<\/li>\n<li>ServiceNow\u3084Zendesk\u3068\u3044\u3063\u305f\u30e1\u30fc\u30eb\u3092\u542b\u3080\u554f\u3044\u5408\u308f\u305b\u7ba1\u7406\u306eSaaS\u30b5\u30fc\u30d3\u30b9\u306e\u904b\u7528\u8a2d\u8a08\u3084\u30b5\u30fc\u30d3\u30b9\u9078\u5b9a\u306a\u3069\u3082\u5bfe\u8c61\u5916\u3068\u3059\u308b<\/li>\n<li>\u4e3b\u8981\u306a\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\uff08AWS SES, Microsoft Azure Communication Services, Google Cloud, SendGrid\u306a\u3069\uff09\u3092\u7528\u3044\u308b\u3068\u3057\u3001\u30b9\u30af\u30e9\u30c3\u30c1\u3084OSS\u306a\u3069\u3067\u306eSMTP\u30b5\u30fc\u30d0\u306e\u69cb\u7bc9\u3084\u904b\u7528\u306b\u3064\u3044\u3066\u306f\u3001\u89e6\u308c\u306a\u3044\u3068\u3059\u308b<\/li>\n<\/ul>\n<h2 id=\"\u7528\u8a9e\" tabindex=\"-1\">\u7528\u8a9e <a target=\"_blank\" class=\"header-anchor\" href=\"#\u7528\u8a9e\" aria-label=\"Permalink to &quot;\u7528\u8a9e&quot;\">\u200b<\/a><\/h2>\n<ul>\n<li><strong>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb<\/strong>: \u30ed\u30b0\u30a4\u30f3\u901a\u77e5\u3084\u6ce8\u6587\u5b8c\u4e86\u901a\u77e5\u3068\u3044\u3063\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3084\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u91cd\u8981\u306a\u5909\u66f4\u3092\u304d\u3063\u304b\u3051\u306b\u9001\u4fe1\u3055\u308c\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u901a\u77e5\u3002\u30e6\u30fc\u30b6\u30fc\u3068\u306e\u4fe1\u983c\u95a2\u4fc2\u3092\u69cb\u7bc9\u3057\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fdd\u3064\u4e0a\u3067\u91cd\u8981\u3067\u3042\u308b<\/li>\n<li><strong>\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb<\/strong>: \u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306a\u3069\u306e\u5e83\u544a\u30fb\u5ba3\u4f1d\u306b\u7528\u3044\u308b\u30e1\u30fc\u30eb\u3002\u8ca9\u58f2\u4fc3\u9032\u3084\u9867\u5ba2\u3068\u306e\u95a2\u4fc2\u69cb\u7bc9\u306b\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308b\u304c\u3001\u4e00\u6b69\u9593\u9055\u3048\u308b\u3068\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u3057\u3066\u8a8d\u8b58\u3055\u308c\u3001\u9006\u306b\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u3092\u4e0b\u3052\u3066\u3057\u307e\u3046<\/li>\n<li><strong>\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb<\/strong>: \u56fd\u5185\u643a\u5e2f\u901a\u4fe1\u30ad\u30e3\u30ea\u30a2(docomo, au, Softbank, \u697d\u5929\uff09\u3092\u6307\u3059<\/li>\n<li><strong>ESP<\/strong>: \u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\uff08Email Service Provider\uff09\u306e\u3053\u3068\u3002SendGrid\u3084Amazon SES\u306a\u3069\u304c\u5b58\u5728\u3059\u308b<\/li>\n<\/ul>\n<h2 id=\"\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\" tabindex=\"-1\">\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\" aria-label=\"Permalink to &quot;\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c {#\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c}&quot;\">\u200b<\/a><\/h2>\n<p>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u3001@\u524d\u5f8c\u3067\u30ed\u30fc\u30ab\u30eb\u30d1\u30fc\u30c8\u3068\u30c9\u30e1\u30a4\u30f3\u306b\u5206\u3051\u3089\u308c\u3001\u4f8b\u3048\u3070<a target=\"_blank\" href=\"https:\/\/future-architect.github.io\/arch-guidelines\/documents\/forMail\/mailto:local-part@example.com\" target=\"_blank\" rel=\"noreferrer\"><code>local-part@example.com<\/code><\/a> \u306e\u3088\u3046\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5834\u5408\u3001 <code>local-part<\/code>\u304c\u30ed\u30fc\u30ab\u30eb\u30d1\u30fc\u30c8\u3067\u3001<a target=\"_blank\" href=\"http:\/\/example.com\" target=\"_blank\" rel=\"noreferrer\"><code>example.com<\/code><\/a>\u304c\u30c9\u30e1\u30a4\u30f3\u3067\u3042\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u914d\u4fe1\u3055\u308c\u308b\u30e1\u30fc\u30eb\u306e\u5834\u5408\u3001\u591a\u304f\u306e\u53d7\u4fe1\u8005\u306f\u30ed\u30fc\u30ab\u30eb\u30d1\u30fc\u30c8\u3067\u306f\u306a\u304f\u3001\u30c9\u30e1\u30a4\u30f3\u90e8\u5206\u3092\u78ba\u8a8d\u3059\u308b\u4e8b\u3067\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u5143\u3068\u3001\u305d\u306e\u59a5\u5f53\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u30e1\u30fc\u30eb\u306e\u4ed5\u69d8\u3068\u3057\u3066\u9001\u4fe1\u8005\u306f\u30c9\u30e1\u30a4\u30f3\u90e8\u5206\u3092\u542b\u3081\u3001\u53d7\u4fe1\u8005\u306b\u901a\u77e5\u3059\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u4efb\u610f\u306b\u8a2d\u5b9a\u3067\u304d\u308b\u305f\u3081\u3001\u7ba1\u7406\u3057\u3066\u3044\u306a\u3044\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u30e1\u30fc\u30eb\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3046\u3053\u3068\u3001\u3059\u306a\u308f\u3061\u30c9\u30e1\u30a4\u30f3\u306e\u306a\u308a\u3059\u307e\u3057\u304c\u53ef\u80fd\u3067\u3042\u308b\u3002\u30c9\u30e1\u30a4\u30f3\u306e\u306a\u308a\u3059\u307e\u3057\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u60aa\u610f\u3092\u3082\u3063\u3066\u884c\u308f\u308c\u308b\uff08\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u7b49\uff09\u305f\u3081\u3001\u30e1\u30fc\u30eb\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08SPF\u3001DKIM\u3001DMARC\uff09\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n<h3 id=\"spf-sender-policy-framework\" tabindex=\"-1\">SPF\uff08Sender Policy Framework\uff09 <a target=\"_blank\" class=\"header-anchor\" href=\"#spf-sender-policy-framework\" aria-label=\"Permalink to &quot;SPF\uff08Sender Policy Framework\uff09&quot;\">\u200b<\/a><\/h3>\n<p>SPF\uff08\u30a8\u30b9\u30d4\u30fc\u30a8\u30d5\uff09\u306f\u3001RFC 7208\u306b\u3088\u308a\u5b9a\u3081\u3089\u308c\u305f\u4ed5\u69d8\u3067\u3001\u30c9\u30e1\u30a4\u30f3\u6240\u6709\u8005\u304c\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u7528\u3044\u3066\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3067\u304d\u308b\u9001\u4fe1\u8005(Sender)\u3092\u9650\u5b9a\u3059\u308b(Policy)\u305f\u3081\u306e\u4ed5\u7d44\u307f(Framework)\u3067\u3042\u308b\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001DNS\u306b\u9001\u4fe1\u8005\u3068\u3057\u3066\u8a31\u53ef\u3059\u308b\u30db\u30b9\u30c8\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092SPF\u30ec\u30b3\u30fc\u30c9\u3068\u3057\u3066\u8a18\u9332\u3057\u3066\u304a\u304f\u3002\u53d7\u4fe1\u8005\u306f\u30e1\u30fc\u30eb\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30c9\u30e1\u30a4\u30f3\u3092\u7528\u3044\u3066DNS\u306bSPF\u30ec\u30b3\u30fc\u30c9\u3092\u554f\u3044\u5408\u308f\u305b\u3001\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3068\u7167\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u53d7\u4fe1\u3057\u305f\u30e1\u30fc\u30eb\u304cSPF\u306b\u6e96\u62e0\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u304b\u3092\u5224\u5b9a\u3067\u304d\u308b\u3002<\/p>\n<p>SPF\u306e\u5c0e\u5165\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ec\u30b3\u30fc\u30c9\u3092DNS\u306b\u8a2d\u5b9a\u3059\u308b\u306e\u307f\u3067\u3001\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u5074\u3067\u5fc5\u8981\u306a\u8a2d\u5b9a\u306a\u3069\u306f\u7279\u306b\u5b58\u5728\u3057\u306a\u3044\u3002<\/p>\n<div class=\"language-txt vp-adaptive-theme line-numbers-mode\"><button title=\"Copy Code\" class=\"copy\"\/><span class=\"lang\">txt<\/span><\/p>\n<pre class=\"shiki shiki-themes github-light github-dark vp-code\" tabindex=\"0\"><code><span class=\"line\"><span>example.com. IN TXT \"v=spf1 ip4:192.0.2.0 ip4:198.51.100.36 ip4:203.0.113.104 -all\"<\/span><\/span><\/code><\/pre>\n<p><span class=\"line-number\">1<\/span><\/p>\n<\/div>\n<p>SPF\u30ec\u30b3\u30fc\u30c9\u306f\u8907\u6570\u306e\u8981\u7d20\uff08\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3068\u4fee\u98fe\u5b50\uff09\u304b\u3089\u69cb\u6210\u3055\u308c\u3001\u3055\u3089\u306b\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306f\u9650\u5b9a\u5b50\u3068\u6a5f\u69cb\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u304b\u3089\u69cb\u6210\u3055\u308c\u308b\u3002\u305d\u308c\u305e\u308c\u3001\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306e\u69cb\u6210\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u7a2e\u5225<\/th>\n<th style=\"text-align:left;\">\u540d\u524d<\/th>\n<th style=\"text-align:left;\">\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u9650\u5b9a\u5b50<\/td>\n<td style=\"text-align:left;\">+ (pass)<\/td>\n<td style=\"text-align:left;\">\u6a5f\u69cb\u3068\u4e00\u81f4\u3059\u308b\u9001\u4fe1\u5143\u306f\u8a8d\u8a3c\u306b\u6210\u529f\u3059\u308b\u3002\u9650\u5b9a\u5b50\u3092\u660e\u8a18\u3057\u306a\u3044\u5834\u5408\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3068\u3057\u3066\u8a2d\u5b9a\u3055\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">&#8211; (fail)<\/td>\n<td style=\"text-align:left;\">\u6a5f\u69cb\u3068\u4e00\u81f4\u3059\u308b\u9001\u4fe1\u5143\u306f\u8a8d\u8a3c\u306b\u5931\u6557\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">~ (softfail)<\/td>\n<td style=\"text-align:left;\">\u6a5f\u69cb\u3068\u4e00\u81f4\u3059\u308b\u9001\u4fe1\u5143\u306f\u8a8d\u8a3c\u306b\u5931\u6557\u3059\u308b\u304c\u3001\u53d7\u4fe1\u62d2\u5426\u3092\u5f37\u304f\u8981\u6c42\u306f\u3057\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">? (neutral)<\/td>\n<td style=\"text-align:left;\">\u6a5f\u69cb\u3068\u4e00\u81f4\u3059\u308b\u9001\u4fe1\u5143\u306e\u8a8d\u8a3c\u7d50\u679c\u3092\u660e\u793a\u3057\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u6a5f\u69cb<\/td>\n<td style=\"text-align:left;\">all<\/td>\n<td style=\"text-align:left;\">\u5e38\u306b\u4e00\u81f4\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">include<\/td>\n<td style=\"text-align:left;\">\u5f8c\u7d9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306eSPF\u30ec\u30b3\u30fc\u30c9\u3092\u7528\u3044\u3066\u8a8d\u8a3c\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">a<\/td>\n<td style=\"text-align:left;\">\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u304c\u3001\u5f8c\u7d9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306eA\u30ec\u30b3\u30fc\u30c9\u3001\u3042\u308b\u3044\u306fAAAA\u30ec\u30b3\u30fc\u30c9\u306b\u542b\u307e\u308c\u308b\u5834\u5408\u3001\u4e00\u81f4\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">mx<\/td>\n<td style=\"text-align:left;\">\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u304c\u3001\u5f8c\u7d9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306eMX\u30ec\u30b3\u30fc\u30c9\u304c\u6307\u3059\u30db\u30b9\u30c8\u306eA\u30ec\u30b3\u30fc\u30c9\u3001\u3042\u308b\u3044\u306fAAAA\u30ec\u30b3\u30fc\u30c9\u306b\u542b\u307e\u308c\u308b\u5834\u5408\u3001\u4e00\u81f4\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">ptr<\/td>\n<td style=\"text-align:left;\">\uff08\u5229\u7528\u975e\u63a8\u5968\uff09 \u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u9006\u5f15\u304d\u3057\u305f\u30db\u30b9\u30c8\u306e\u3001A\u30ec\u30b3\u30fc\u30c9\u3001\u3042\u308b\u3044\u306fAAAA\u30ec\u30b3\u30fc\u30c9\u304c\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3092\u542b\u3080\u5834\u5408\u3001\u4e00\u81f4\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">ip4\/ip6<\/td>\n<td style=\"text-align:left;\">\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u304c\u3001\u6307\u5b9a\u3055\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\uff08CIDR\u8868\u8a18\u306b\u3088\u308b\u7bc4\u56f2\u6307\u5b9a\u53ef\u80fd\uff09\u306b\u542b\u307e\u308c\u308b\u5834\u5408\u3001\u4e00\u81f4\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">exists<\/td>\n<td style=\"text-align:left;\">\u5f8c\u7d9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3059\u308b\u6b63\u5f15\u304d\u304c\u6210\u529f\u3057\u305f\u5834\u5408\u3001\u4e00\u81f4\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u4fee\u98fe\u5b50<\/td>\n<td style=\"text-align:left;\">redirect<\/td>\n<td style=\"text-align:left;\">\u5f8c\u7d9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306eSPF\u30ec\u30b3\u30fc\u30c9\u3092\u7528\u3044\u3066\u8a8d\u8a3c\u3059\u308b\u3002\u6307\u5b9a\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306eSPF\u30ec\u30b3\u30fc\u30c9\u3067\u306e\u8a8d\u8a3c\u7d50\u679c\u304c\u5931\u6557\u3067\u3042\u3063\u305f\u5834\u5408\u3001include\u6a5f\u69cb\u306f\u5f8c\u7d9a\u3059\u308b\u6a5f\u69cb\u306e\u8a55\u4fa1\u3092\u7d99\u7d9a\u3059\u308b\u304c\u3001redirect\u4fee\u98fe\u5b50\u306f\u4ee5\u964d\u306e\u8a18\u8ff0\u3092\u8a55\u4fa1\u3057\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">exp<\/td>\n<td style=\"text-align:left;\">\u8a8d\u8a3c\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u3001\u5f8c\u7d9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306eTXT\u30ec\u30b3\u30fc\u30c9\u3092\u8a8d\u8a3c\u5931\u6557\u306e\u7406\u7531\u3068\u3057\u3066\u6271\u3046\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u8a2d\u5b9a\u5024\u306e\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>ESP\u304b\u3089\u8a2d\u5b9a\u5024\u304c\u63d0\u4f9b\u3055\u308c\u305f\u5834\u5408\u3001\u305d\u306e\u5024\u3092\u8a2d\u5b9a\u3059\u308b\n<ul>\n<li>\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u8005\u304c\u305d\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u30e1\u30fc\u30eb\u9001\u4fe1\u306b\u5229\u7528\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u6b63\u78ba\u306b\u628a\u63e1\u30fb\u7ba1\u7406\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u60c5\u5831\u3092\u96c6\u7d04\u3057\u305fSPF\u30ec\u30b3\u30fc\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 id=\"dkim-domainkeys-identified-mail\" tabindex=\"-1\">DKIM\uff08DomainKeys Identified Mail\uff09 <a target=\"_blank\" class=\"header-anchor\" href=\"#dkim-domainkeys-identified-mail\" aria-label=\"Permalink to &quot;DKIM\uff08DomainKeys Identified Mail\uff09&quot;\">\u200b<\/a><\/h3>\n<p>DKIM(\u30c7\u30a3\u30fc\u30ad\u30e0)\u306f\u3001RFC 6376\u306b\u3088\u308a\u5b9a\u3081\u3089\u308c\u305f\u4ed5\u69d8\u3067\u3001\u30c9\u30e1\u30a4\u30f3\u306b\u7d10\u3065\u3051\u3089\u308c\u305f\u9375(DomainKeys)\u3092\u7528\u3044\u3066\u3001\u30e1\u30fc\u30eb(Mail)\u306e\u5185\u5bb9\u3068\u9001\u4fe1\u8005\u304c\u6b63\u5f53\u3067\u3042\u308b\u3068\u8a3c\u660e\u3059\u308b(Identified)\u3002\u516c\u958b\u9375\u6697\u53f7\u3092\u7528\u3044\u305f\u8a8d\u8a3c\u4ed5\u69d8\u3067\u3001\u307e\u305aDNS\u306b\u516c\u958b\u9375\u3092\u767b\u9332\u3057\u3066\u304a\u304f\u3002\u305d\u306e\u4e0a\u3067\u9001\u4fe1\u8005\u306f\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306b\u30e1\u30fc\u30eb\u306e\u5185\u5bb9\u304b\u3089\u96fb\u5b50\u7f72\u540d\u3092\u4f5c\u6210\u3057\u3001\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u306b\u542b\u3081\u308b\u3002\u53d7\u4fe1\u8005\u306fDNS\u304b\u3089\u516c\u958b\u9375\u3092\u53d6\u5f97\u3057\u3001\u96fb\u5b50\u7f72\u540d\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001\u5185\u5bb9\u3068\u9001\u4fe1\u8005\u306e\u6b63\u5f53\u6027\u3092\u78ba\u8a8d\u3067\u304d\u308b(\u691c\u8a3c\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u3001\u306a\u308a\u3059\u307e\u3057\u3001\u3042\u308b\u3044\u306f\u53d7\u4fe1\u7d4c\u8def\u3067\u306e\u5185\u5bb9\u306e\u6539\u3056\u3093\u304c\u8003\u3048\u3089\u308c\u308b)\u3002<\/p>\n<p>DKIM\u3092\u5c0e\u5165\u3059\u308b\u5834\u5408\u3001\u307e\u305a\u30ad\u30fc\u30da\u30a2\u3092\u4f5c\u6210\u3057\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067DNS\u306b\u767b\u9332\u3059\u308b\u3002\u305d\u306e\u4e0a\u3067\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306b\u96fb\u5b50\u7f72\u540d\u3092\u4f5c\u6210\u3001\u30d8\u30c3\u30c0\u306b\u542b\u3081\u308b\u3088\u3046\u3001\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u4e0a\u3067\u8a2d\u5b9a\u3059\u308b\u3002<\/p>\n<div class=\"language-txt vp-adaptive-theme line-numbers-mode\"><button title=\"Copy Code\" class=\"copy\"\/><span class=\"lang\">txt<\/span><\/p>\n<pre class=\"shiki shiki-themes github-light github-dark vp-code\" tabindex=\"0\"><code><span class=\"line\"><span>selector._domainkey.example.com. IN TXT \u201cv=DKIM1; k=rsa; h=sha256; p=xxxxxxx\u2026;\u201d<\/span><\/span><\/code><\/pre>\n<p><span class=\"line-number\">1<\/span><\/p>\n<\/div>\n<p>\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e<code>selector<\/code>\u306f\u3001\u8907\u6570\u306e\u30ad\u30fc\u30da\u30a2\u3092\u7f72\u540d\u306b\u7528\u3044\u308b\u5834\u5408\u306e\u8b58\u5225\u5b50\u3001\u30bb\u30ec\u30af\u30bf\u3068\u3057\u3066\u8a18\u8f09\u3059\u308b\u3002\u5024\u81ea\u4f53\u306f\u4efb\u610f\u3067\u3042\u308b\u304c\u30011\u7d44\u306e\u30ad\u30fc\u30da\u30a2\u3057\u304b\u7528\u3044\u306a\u3044\u5834\u5408\u3082\u7701\u7565\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u5fc5\u305a\u6307\u5b9a\u3059\u308b\u3002<\/p>\n<p>DKIM\u30ec\u30b3\u30fc\u30c9\u306f\u8907\u6570\u306e\u30bf\u30b0\u3068\u5024\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u69cb\u6210\u3055\u308c\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u30bf\u30b0<\/th>\n<th style=\"text-align:left;\">\u610f\u5473<\/th>\n<th style=\"text-align:left;\">\u5fc5\u9808\/\u4efb\u610f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">v<\/td>\n<td style=\"text-align:left;\">DKIM\u30d0\u30fc\u30b8\u30e7\u30f3\uff082025\u5e747\u6708\u73fe\u5728\u201dDKIM1\u201d\u306e\u307f\u6709\u52b9\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f\uff08\u63a8\u5968\uff09 \u7701\u7565\u6642\u306f<code>DKIM1<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">h<\/td>\n<td style=\"text-align:left;\">\u5229\u7528\u3067\u304d\u308b\u30cf\u30c3\u30b7\u30e5\u65b9\u5f0f\uff082025\u5e747\u6708\u73fe\u5728<code>sha1<\/code>\u3068<code>sha256<\/code>\u306e\u307f\u6709\u52b9\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f\uff08\u63a8\u5968\uff09 \u7701\u7565\u6642\u306f\u3059\u3079\u3066\u306e\u30cf\u30c3\u30b7\u30e5\u65b9\u5f0f\u3092\u8a31\u5bb9\u3059\u308b\u304c\u3001<code>sha1<\/code>\u304c\u975e\u63a8\u5968\u3067\u3042\u308b\u305f\u3081\u3001<code>sha256<\/code>\u306e\u660e\u793a\u7684\u306a\u6307\u5b9a\u304c\u63a8\u5968\u3055\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">k<\/td>\n<td style=\"text-align:left;\">\u7f72\u540d\u306b\u7528\u3044\u3089\u308c\u308b\u9375\u306e\u578b\u5f0f\uff082025\u5e747\u6708\u73fe\u5728<code>rsa<\/code>\u306e\u307f\u6709\u52b9\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f\uff08\u63a8\u5968\uff09\u7701\u7565\u6642\u306f<code>rsa<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">n<\/td>\n<td style=\"text-align:left;\">\u7ba1\u7406\u8005\u7528\u306e\u30e1\u30e2\u9818\u57df<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">p<\/td>\n<td style=\"text-align:left;\">\u516c\u958b\u9375\uff08Base64\u3067\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\uff09<\/td>\n<td style=\"text-align:left;\">\u5fc5\u9808<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">s<\/td>\n<td style=\"text-align:left;\">DKIM\u30ec\u30b3\u30fc\u30c9\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u516c\u958b\u9375\u3092\u5229\u7528\u3067\u304d\u308b\u30b5\u30fc\u30d3\u30b9\uff082025\u5e747\u6708\u73fe\u5728<code>email<\/code>\u3068<code>*<\/code>\u306e\u307f\u6709\u52b9\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f<code>*<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">t<\/td>\n<td style=\"text-align:left;\">DKIM\u8a8d\u8a3c\u6642\u306e\u6319\u52d5\u3092\u6307\u5b9a\u3059\u308b\u30d5\u30e9\u30b0\uff082025\u5e747\u6708\u73fe\u5728<code>y<\/code>\u3068<code>s<\/code>\u306e\u307f\u6709\u52b9\uff09<br \/><code>y<\/code>: \u30c6\u30b9\u30c8\u30e2\u30fc\u30c9\u3067\u3042\u308a\u3001\u7f72\u540d\u306e\u691c\u8a3c\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u3082\u3001\u672a\u7f72\u540d\u306e\u30e1\u30fc\u30eb\u3068\u540c\u7b49\u306e\u6271\u3044\u3092\u8981\u6c42\u3059\u308b\u3002<br \/><code>s<\/code>: \u9001\u4fe1\u5143\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u3001\u7f72\u540d\u3092\u884c\u3063\u305f\u30c9\u30e1\u30a4\u30f3\u304c\u4e00\u81f4\u3057\u306a\u3044\uff08\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u308b\uff09\u5834\u5408\u306b\u8a8d\u8a3c\u3092\u5931\u6557\u3055\u305b\u308b\u3002<br \/>\u306a\u304a\u3001<code>y<\/code>\u3068<code>s<\/code>\u306f\u30b3\u30ed\u30f3\u201d:\u201d\u3067\u533a\u5207\u308b\u3053\u3068\u3067\u4e21\u65b9\u306e\u6307\u5b9a\u304c\u53ef\u80fd\u3002<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f\u30d5\u30e9\u30b0\u672a\u6307\u5b9a\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u203bRFC 4871\u6642\u70b9\u3067\u306f<code>g<\/code>\u30bf\u30b0\u3082\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u305f\u304c\u3001\u73fe\u5728\u306f\u975e\u63a8\u5968\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n<p>\u8a2d\u5b9a\u5024\u306e\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>ESP\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u30bb\u30ec\u30af\u30bf\u3084\u516c\u958b\u9375\u306a\u3069\u306e\u8a2d\u5b9a\u5024\u304c\u63d0\u793a\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u305d\u306e\u8a2d\u5b9a\u3092\u5fc5\u305a\u884c\u3046<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">SPF vs DKIM<\/p>\n<p>\u3053\u3053\u307e\u3067\u3092\u6574\u7406\u3059\u308b\u3068\u3001SPF\u306f\u9001\u4fe1\u5143\u306e\u6b63\u5f53\u6027\u62c5\u4fdd\u3001DKIM\u306f\u9001\u4fe1\u5143\u3068\u5185\u5bb9\u306e\u6b63\u5f53\u6027\u62c5\u4fdd\u3057\u3066\u3044\u308b\u3002\u305d\u3046\u3059\u308b\u3068\u3001DKIM\u306b\u3055\u3048\u6e96\u62e0\u3057\u3066\u3044\u308c\u3070\u3001SPF\u306f\u4e0d\u8981\u306a\u3088\u3046\u306b\u601d\u3048\u308b\u304c\u3001\u4e00\u822c\u306bSPF\u3068DKIM\u306f\u4e21\u65b9\u3092\u8a2d\u5b9a\u3059\u308b\u307b\u3046\u304c\u826f\u3044\u3068\u3055\u308c\u308b\u3002\u305d\u308c\u306f\u3001SPF\u3068DKIM\u3067\u306f\u691c\u8a3c\u5bfe\u8c61\u3068\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306e\u53c2\u7167\u5143\u304c\u7570\u306a\u308b\u305f\u3081\u3067\u3042\u308b\u3002SPF\u306f<strong>\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7FROM<\/strong>\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u691c\u8a3c\u3059\u308b\u3002\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7FROM\u3068\u306f\u3001\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u9593\u306eSMTP\u901a\u4fe1\u3067<code>MAIL FROM<\/code>\u30b3\u30de\u30f3\u30c9\u3068\u3057\u3066\u6307\u5b9a\u3055\u308c\u308b\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308a\u3001\u901a\u5e38\u306f\u53d7\u4fe1\u8005\u306b\u8868\u793a\u3055\u308c\u305a\u3001\u30a8\u30e9\u30fc\u30e1\u30fc\u30eb\u306e\u8fd4\u9001\u5148\u306a\u3069\u306b\u5229\u7528\u3055\u308c\u308b\u3002\u4e00\u65b9\u3001DKIM\u306f<strong>DKIM-Signature\u30d8\u30c3\u30c0<\/strong>\u306e<code>d=<\/code>\u30bf\u30b0\u306b\u8a18\u8f09\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u3092\u691c\u8a3c\u3059\u308b\u3002\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u3001\u901a\u5e38\u3001\u53d7\u4fe1\u8005\u304c\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u300c\u5dee\u51fa\u4eba\u300d\u3068\u3057\u3066\u76ee\u306b\u3059\u308b<strong>\u30d8\u30c3\u30c0FROM<\/strong>\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u308b\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u305d\u308c\u305e\u308c\u304c\u30e1\u30fc\u30eb\u306e\u7570\u306a\u308b\u5074\u9762\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u3001\u4e21\u65b9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u308b\u3002\u307e\u305f\u3001\u5f8c\u8ff0\u3059\u308bDMARC\u306fSPF\u304a\u3088\u3073DKIM\u3092\u524d\u63d0\u3068\u3057\u305f\u4ed5\u7d44\u307f\u3067\u3042\u308b\u305f\u3081\u3001DMARC\u3092\u6700\u5927\u9650\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u306fSPF\/DKIM\u306e\u4e21\u65b9\u306b\u6e96\u62e0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<\/div>\n<h3 id=\"dmarc-domain-based-message-authentication-reporting-and-conformance\" tabindex=\"-1\">DMARC\uff08Domain-based Message Authentication, Reporting, and Conformance\uff09 <a target=\"_blank\" class=\"header-anchor\" href=\"#dmarc-domain-based-message-authentication-reporting-and-conformance\" aria-label=\"Permalink to &quot;DMARC\uff08Domain-based Message Authentication, Reporting, and Conformance\uff09&quot;\">\u200b<\/a><\/h3>\n<p>DMARC(\u30c7\u30a3\u30fc\u30de\u30fc\u30af)\u306f\u3001RFC 7489\u306b\u3088\u308a\u5b9a\u3081\u3089\u308c\u305f\u4ed5\u69d8\u3067\u3001\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08Domain-based Message Authentication\uff09\u306e\u7d50\u679c\u3092\u7528\u3044\u3066\u3001\u9001\u4fe1\u8005\u3078\u306e\u8a8d\u8a3c\u7d50\u679c\u306e\u5831\u544a\uff08Reporting\uff09\u3068\u3001\u53d7\u4fe1\u8005\u3078\u306e\u30e1\u30fc\u30eb\u306e\u53d6\u308a\u6271\u3044\u3078\u306e\u6e96\u62e0\uff08Conformance\uff09\u3092\u8981\u6c42\u3059\u308b\u3002DMARC\u306fSPF\u304a\u3088\u3073DKIM\u3092\u524d\u63d0\u3068\u3057\u305f\u4ed5\u7d44\u307f\u3067\u3042\u308a\u3001\u300cSPF\u304a\u3088\u3073SPF\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u300d\u3042\u308b\u3044\u306f\u300cDKIM\u304a\u3088\u3073DKIM\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u300d\u306e\u3044\u305a\u308c\u304b\u3092\u901a\u904e\u3057\u306a\u304b\u3063\u305f\u30e1\u30fc\u30eb\u306e\u53d6\u308a\u6271\u3044\uff08\u53d7\u4fe1\u62d2\u5426\u30fb\u9694\u96e2\u30fb\u53d7\u4fe1\uff09\u3092\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u304c\u6307\u5b9a\u3067\u304d\u308b\u3002<\/p>\n<p>SPF\/DKIM\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u306f\u3001\u5404\u8a8d\u8a3c\u306b\u7528\u3044\u305f\u30c9\u30e1\u30a4\u30f3\u304c\u3001\u30d8\u30c3\u30c0FROM\uff08\u4e3b\u306b\u53d7\u4fe1\u8005\u306b\u8868\u793a\u3055\u308c\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\uff09\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u306e\u691c\u8a3c\u3092\u6307\u3059\u3002SPF\u3084DKIM\u306f\u5404\u30c9\u30e1\u30a4\u30f3\u304c\u9001\u4fe1\u8005\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u4ed5\u7d44\u307f\u3067\u306f\u3042\u308b\u304c\u3001\u30d8\u30c3\u30c0FROM\u3068\u306f\u7570\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u3067\u8a8d\u8a3c\u3092\u884c\u3063\u3066\u3044\u308b\u5834\u5408\u3001SPF\/DKIM\u306b\u901a\u904e\u3057\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u306e\u6b63\u5f53\u6027\uff08\u30d8\u30c3\u30c0FROM\u306e\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u8005\u3067\u3042\u308b\u304b\uff09\u306f\u5168\u304f\u62c5\u4fdd\u3055\u308c\u306a\u3044\u3002\u305d\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3092\u691c\u77e5\u3059\u308b\u305f\u3081\u3001\u30d8\u30c3\u30c0FROM\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u8a8d\u8a3c\u306b\u7528\u3044\u3089\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u306e\u691c\u8a3c\u304cSPF\/DKIM\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3067\u3042\u308b\u3002SPF\/DKIM\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u7dcf\u79f0\u3057\u3066DMARC\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u547c\u3076\u3002<\/p>\n<p>SPF\/DKIM\u540c\u69d8\u3001\u8a2d\u5b9a\u306fDNS\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ec\u30b3\u30fc\u30c9\u3092\u767b\u9332\u3059\u308b\u3053\u3068\u3067\u884c\u3046\u3002<\/p>\n<div class=\"language-txt vp-adaptive-theme line-numbers-mode\"><button title=\"Copy Code\" class=\"copy\"\/><span class=\"lang\">txt<\/span><\/p>\n<pre class=\"shiki shiki-themes github-light github-dark vp-code\" tabindex=\"0\"><code><span class=\"line\"><span>_dmarc.example.com IN TXT \u201cv=DMARC1; p=reject; rua=dmarc-report@example.com\u201d<\/span><\/span><\/code><\/pre>\n<p><span class=\"line-number\">1<\/span><\/p>\n<\/div>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u30bf\u30b0<\/th>\n<th style=\"text-align:left;\">\u610f\u5473<\/th>\n<th style=\"text-align:left;\">\u5fc5\u9808\/\u4efb\u610f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">adkim<\/td>\n<td style=\"text-align:left;\">DKIM\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306e\u5224\u5b9a\u30e2\u30fc\u30c9<br \/><code>r<\/code>: \u30d8\u30c3\u30c0FROM\u30c9\u30e1\u30a4\u30f3\u304cDKIM\u8a8d\u8a3c\u30c9\u30e1\u30a4\u30f3\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3067\u3042\u3063\u3066\u3082\u8a31\u5bb9\u3059\u308b\uff08relaxed mode\uff09<br \/><code>s<\/code>: \u30d8\u30c3\u30c0FROM\u30c9\u30e1\u30a4\u30f3\u3068DKIM\u8a8d\u8a3c\u30c9\u30e1\u30a4\u30f3\u304c\u5b8c\u5168\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u8a31\u5bb9\u3057\u306a\u3044\uff08strict mode\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f<code>r<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">aspf<\/td>\n<td style=\"text-align:left;\">SPF\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306e\u5224\u5b9a\u30e2\u30fc\u30c9<br \/><code>r<\/code>: \u30d8\u30c3\u30c0FROM\u30c9\u30e1\u30a4\u30f3\u304cSPF\u8a8d\u8a3c\u30c9\u30e1\u30a4\u30f3\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3067\u3042\u3063\u3066\u3082\u8a31\u5bb9\u3059\u308b\uff08relaxed mode\uff09<br \/><code>s<\/code>: \u30d8\u30c3\u30c0FROM\u30c9\u30e1\u30a4\u30f3\u3068SPF\u8a8d\u8a3c\u30c9\u30e1\u30a4\u30f3\u304c\u5b8c\u5168\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u8a31\u5bb9\u3057\u306a\u3044\uff08strict mode\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f<code>r<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">fo<\/td>\n<td style=\"text-align:left;\">\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u30ec\u30dd\u30fc\u30c8\uff08\u5931\u6557\u30ec\u30dd\u30fc\u30c8\uff09\u4f5c\u6210\u57fa\u6e96\u30aa\u30d7\u30b7\u30e7\u30f3<br \/><code>0<\/code>: \u3059\u3079\u3066\u306e\u8a8d\u8a3c\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3002<br \/><code>1<\/code>: \u3044\u305a\u308c\u304b\u306e\u8a8d\u8a3c\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3002<br \/><code>d<\/code>: DKIM\u8a8d\u8a3c\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\uff08\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306f\u8003\u616e\u3057\u306a\u3044\uff09 <br \/><code>s<\/code>: SPF\u8a8d\u8a3c\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\uff08\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306f\u8003\u616e\u3057\u306a\u3044\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f<code>0<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">p<\/td>\n<td style=\"text-align:left;\">\u8a8d\u8a3c\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u8981\u6c42\u3059\u308b\u30e1\u30fc\u30eb\u306e\u53d6\u308a\u6271\u3044\u30dd\u30ea\u30b7\u30fc<br \/><code>none<\/code>: \u4f55\u3082\u8981\u6c42\u3057\u306a\u3044\u3002<br \/><code>quarantine<\/code>: \u4e0d\u5be9\u306a\u30e1\u30fc\u30eb\u3068\u3057\u3066\u53d6\u308a\u6271\u3046\u3088\u3046\u8981\u6c42\u3059\u308b\u3002\u5177\u4f53\u7684\u306a\u51e6\u7406\u306f\u53d7\u4fe1\u8005\u306b\u4f9d\u5b58\u3059\u308b\u3002<br \/><code>reject<\/code>: \u30e1\u30fc\u30eb\u306e\u53d7\u4fe1\u3092\u62d2\u5426\u3059\u308b\u3002<\/td>\n<td style=\"text-align:left;\">\u5fc5\u9808<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">pct<\/td>\n<td style=\"text-align:left;\">DMARC\u30dd\u30ea\u30b7\u30fc\u304c\u9069\u7528\u3055\u308c\u308b\u5272\u5408\uff08<code>0-100<\/code>\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f<code>100<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">rf<\/td>\n<td style=\"text-align:left;\">\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u30ec\u30dd\u30fc\u30c8\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8 \uff082025\u5e747\u6708\u73fe\u5728<code>afrf<\/code>\u306e\u307f\u6709\u52b9\uff09<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f<code>afrf<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">ri<\/td>\n<td style=\"text-align:left;\">\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8\u30ec\u30dd\u30fc\u30c8\uff08\u96c6\u7d04\u30ec\u30dd\u30fc\u30c8\uff09\u4f5c\u6210\u9593\u9694\u306e\u8981\u6c42\u5024\u3002<br \/>\u65e5\u6b21\u4ee5\u4e0a\u306e\u983b\u5ea6\u304c\u30d9\u30b9\u30c8\u30a8\u30d5\u30a9\u30fc\u30c8\u3055\u308c\u308b<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f<code>86400<\/code>\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">rua<\/td>\n<td style=\"text-align:left;\">\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8\u30ec\u30dd\u30fc\u30c8\u306e\u9001\u4fe1\u5148\u3002 <a target=\"_blank\" href=\"https:\/\/future-architect.github.io\/arch-guidelines\/documents\/forMail\/mailto:dmarc-report@example.com\" target=\"_blank\" rel=\"noreferrer\"><code>mailto:dmarc-report@example.com<\/code><\/a>\u306e\u3088\u3046\u306b\u6307\u5b9a\u3059\u308b\u3002<br \/>DMARC\u30ec\u30b3\u30fc\u30c9\u3092\u767b\u9332\u3057\u305f\u30c9\u30e1\u30a4\u30f3\uff08<code>example.com<\/code>\uff09\u3068\u7570\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5b9b\u306b\u9001\u4fe1\u3059\u308b\u5834\u5408\u306f\u3001<br \/>\u9001\u4fe1\u5148\u30c9\u30e1\u30a4\u30f3\uff08<code>example.org<\/code>\uff09\u306eDNS\u306b\u4ee5\u4e0b\u306e\u69d8\u306a\u30ec\u30b3\u30fc\u30c9\u3092\u767b\u9332\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<br \/><a target=\"_blank\" href=\"http:\/\/example.com\" target=\"_blank\" rel=\"noreferrer\"><code>example.com<\/code><\/a><code>._report.dmarc.example.org IN TXT \u201cv=DMARC1\u201d<\/code><\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f\u672a\u6307\u5b9a\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">ruf<\/td>\n<td style=\"text-align:left;\">\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u30ec\u30dd\u30fc\u30c8\u306e\u9001\u4fe1\u5148 \u8a18\u6cd5\u306f<code>rua<\/code>\u30bf\u30b0\u3068\u5171\u901a\u3002<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f\u672a\u6307\u5b9a\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">sp<\/td>\n<td style=\"text-align:left;\">\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u8a8d\u8a3c\u5931\u6557\u30e1\u30fc\u30eb\u306e\u53d6\u308a\u6271\u3044\u30dd\u30ea\u30b7\u30fc \u8a18\u6cd5\u306f<code>p<\/code>\u30bf\u30b0\u3068\u5171\u901a\u3002 \u672a\u6307\u5b9a\u306e\u5834\u5408\u3001<code>p<\/code>\u30bf\u30b0\u306e\u8a2d\u5b9a\u5024\u304c\u9069\u7528\u3055\u308c\u308b\u3002<\/td>\n<td style=\"text-align:left;\">\u4efb\u610f \u7701\u7565\u6642\u306f\u672a\u6307\u5b9a\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">v<\/td>\n<td style=\"text-align:left;\">DMARC\u30d0\u30fc\u30b8\u30e7\u30f3 \uff082025\u5e747\u6708\u73fe\u5728<code>DMARC1<\/code>\u306e\u307f\u6709\u52b9\uff09<\/td>\n<td style=\"text-align:left;\">\u5fc5\u9808<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>SPF\u304a\u3088\u3073DKIM\u3092\u524d\u63d0\u3068\u3057\u305f\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u3067\u3042\u308b\u4ee5\u4e0a\u3001\u5fc5\u305aSPF\/DKIM\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u3066\u304b\u3089DMARC\u3092\u8a2d\u5b9a\u3059\u308b\u3002\u8a2d\u5b9a\u4f1d\u64ad\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001SPF\/DKIM\u8a2d\u5b9a\u5f8c\u300148\u6642\u9593\u4ee5\u4e0a\u7d4c\u904e\u3057\u3066\u304b\u3089DMARC\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3001<a target=\"_blank\" href=\"https:\/\/support.google.com\/a\/answer\/10032473?hl=ja\" target=\"_blank\" rel=\"noreferrer\">Google\u306b\u3088\u308a\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3002<\/a><\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u307e\u305a\u3001<code>p=none<\/code>\u3068\u3057\u305f\u4e0a\u3067\u3001rua\u306b\u9069\u5207\u306a\u30ec\u30dd\u30fc\u30c8\u9001\u4fe1\u5148\u3092\u8a2d\u5b9a\u3001\u65e5\u6b21\u3067\u30ec\u30dd\u30fc\u30c8\u3092\u78ba\u8a8d\u3001SPF\/DKIM\u306e\u8a2d\u5b9a\u304c\u6b63\u5e38\u306b\u884c\u3048\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\n<ul>\n<li><code>ruf<\/code>\u306f\u8a2d\u5b9a\u3057\u3066\u3082\u826f\u3044\u304c\u3001<a target=\"_blank\" href=\"https:\/\/support.google.com\/a\/answer\/2466580?hl=ja\" target=\"_blank\" rel=\"noreferrer\">Gmail<\/a>\u3084<a target=\"_blank\" href=\"https:\/\/learn.microsoft.com\/ja-jp\/defender-office-365\/email-authentication-dmarc-configure#dmarc-for-inbound-mail-into-microsoft-365\" target=\"_blank\" rel=\"noreferrer\">Microsoft 365<\/a>\u306a\u3069\u306e\u4e3b\u8981\u30b5\u30fc\u30d3\u30b9\u304c\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u30ec\u30dd\u30fc\u30c8\u306e\u9001\u4fe1\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u3042\u307e\u308a\u53c2\u8003\u306b\u306a\u308b\u60c5\u5831\u306f\u5f97\u3089\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u3044<\/li>\n<\/ul>\n<\/li>\n<li>\u6b21\u306b\u3001<code>p=quarantine<\/code>\u3001\u3042\u308b\u3044\u306f<code>p=reject<\/code>\u306b\u8a2d\u5b9a\u3057\u305f\u3046\u3048\u3067\u3001<code>pct<\/code>\u306b<code>10<\/code>\u306a\u3069\u306e\u5c0f\u3055\u306a\u5024\u3092\u8a2d\u5b9a\u3057\u3001\u5f15\u304d\u7d9a\u304d\u30ec\u30dd\u30fc\u30c8\u3092\u78ba\u8a8d\u3059\u308b\u3002\u52a0\u3048\u3066\u53d7\u4fe1\u8005\uff08\u30b7\u30b9\u30c6\u30e0\u306e\u30e6\u30fc\u30b6\u306a\u3069\uff09\u304b\u3089\u3001\u300c\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u304f\u306a\u3063\u305f\u300d\u3068\u3044\u3063\u305f\u554f\u3044\u5408\u308f\u305b\u304c\u767a\u751f\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u6ce8\u8996\u3059\u308b\n<ul>\n<li><code>p=quarantine<\/code>\u306f\u3001\u8a8d\u8a3c\u5931\u6557\u30e1\u30fc\u30eb\u3092\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u306a\u3069\u306b\u9694\u96e2\u3059\u308b\u3088\u3046\u53d7\u4fe1\u8005\u306b\u8981\u6c42\u3059\u308b\u3002\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u304c\u8aa4\u3063\u3066\u8a8d\u8a3c\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u53d7\u4fe1\u8005\u304c\u6551\u51fa\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<li><code>p=reject<\/code>\u3068\u3059\u308b\u3068\u3001\u8a8d\u8a3c\u306b\u5931\u6557\u3057\u305f\u30e1\u30fc\u30eb\u304c\u914d\u4fe1\u3055\u308c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u65e2\u306b\u30c9\u30e1\u30a4\u30f3\u306e\u306a\u308a\u3059\u307e\u3057\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u306a\u3069\u3001\u8a8d\u8a3c\u5931\u6557\u30e1\u30fc\u30eb\u306e\u914d\u4fe1\u3092\u78ba\u5b9f\u306b\u9632\u304e\u305f\u3044\u306a\u3069\u306e\u5834\u5408\u306f<code>reject<\/code>\u3092\u8a2d\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u5f90\u3005\u306b<code>pct<\/code>\u306e\u5024\u3092\u5927\u304d\u304f\u3057\u3066\u3044\u304d\u3001\u6700\u7d42\u7684\u306b<code>100<\/code>\uff08\u3042\u308b\u3044\u306f\u6307\u5b9a\u306a\u3057\uff09\u307e\u3067\u5f15\u304d\u4e0a\u3052\u308b\n<ul>\n<li><code>pct<\/code>\u306e\u521d\u671f\u5024\u30fb\u5897\u52a0\u91cf\u306f\u3001\u8a2d\u5b9a\u306e\u5f71\u97ff\u7bc4\u56f2\u3068\u8a2d\u5b9a\u5024\u5909\u66f4\u306e\u4f5c\u696d\u30b3\u30b9\u30c8\u3092\u9451\u307f\u3066\u6c7a\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8\u30ec\u30dd\u30fc\u30c8\u306e\u5f62\u5f0f\u306b\u3064\u3044\u3066<\/p>\n<p>\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8\u30ec\u30dd\u30fc\u30c8\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5f62\u5f0f\u3067\u914d\u4fe1\u3055\u308c\u308b\uff08<a target=\"_blank\" href=\"https:\/\/support.google.com\/a\/answer\/10032472\" target=\"_blank\" rel=\"noreferrer\">Google\u306e\u4f8b\u793a<\/a>\u3092\u5f15\u7528\u30fb\u4e00\u90e8\u6539\u5909\uff09\u3002<\/p>\n<div class=\"language-xml vp-adaptive-theme line-numbers-mode\"><button title=\"Copy Code\" class=\"copy\"\/><span class=\"lang\">xml<\/span><\/p>\n<pre class=\"shiki shiki-themes github-light github-dark vp-code\" tabindex=\"0\"><code><span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\"\/><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">xml<\/span><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\"> version<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">\"1.0\"<\/span><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\"> encoding<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">\"UTF-8\"<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">?&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\"><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">feedback<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">  <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">report_metadata<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">org_name<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;example.com<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">org_name<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">email<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;noreply-dmarc-support@example.com<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">email<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">extra_contact_info<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;http:\/\/example.com\/dmarc\/support<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">extra_contact_info<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">report_id<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;xxxxxxxxxxxxxxxx<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">report_id<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">date_range<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">begin<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;UNIX_TIME<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">begin<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">end<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;UNIX_TIME<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">end<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">date_range<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">  <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">report_metadata<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">  <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">policy_published<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">domain<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;example.org<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">domain<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">adkim<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;r<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">adkim<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">aspf<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;r<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">aspf<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">p<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;none<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">p<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">sp<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;none<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">sp<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">pct<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;100<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">pct<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">  <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">policy_published<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">  <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">record<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">row<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">source_ip<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;198.51.100.36<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">source_ip<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">count<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;2<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">count<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">policy_evaluated<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">disposition<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;none<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">disposition<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">dkim<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;fail<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">dkim<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">spf<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;pass<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">spf<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">policy_evaluated<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">row<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">identifiers<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">header_from<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;example.org<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">header_from<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">envelope_from<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;example.org<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">envelope_from<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">identifiers<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">auth_results<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">dkim<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">domain<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;example.jp<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">domain<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">result<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;pass<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">result<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">human_result<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">human_result<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">dkim<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">spf<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">domain<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;example.org<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">domain<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">        <span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">result<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;pass<\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">result<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">      <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">spf<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">    <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">auth_results<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">  <\/span><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">record<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\"\/><span style=\"--shiki-light:#22863A;--shiki-dark:#85E89D;\">feedback<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">&gt;<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/code><\/pre>\n<p><span class=\"line-number\">1<\/span><br \/><span class=\"line-number\">2<\/span><br \/><span class=\"line-number\">3<\/span><br \/><span class=\"line-number\">4<\/span><br \/><span class=\"line-number\">5<\/span><br \/><span class=\"line-number\">6<\/span><br \/><span class=\"line-number\">7<\/span><br \/><span class=\"line-number\">8<\/span><br \/><span class=\"line-number\">9<\/span><br \/><span class=\"line-number\">10<\/span><br \/><span class=\"line-number\">11<\/span><br \/><span class=\"line-number\">12<\/span><br \/><span class=\"line-number\">13<\/span><br \/><span class=\"line-number\">14<\/span><br \/><span class=\"line-number\">15<\/span><br \/><span class=\"line-number\">16<\/span><br \/><span class=\"line-number\">17<\/span><br \/><span class=\"line-number\">18<\/span><br \/><span class=\"line-number\">19<\/span><br \/><span class=\"line-number\">20<\/span><br \/><span class=\"line-number\">21<\/span><br \/><span class=\"line-number\">22<\/span><br \/><span class=\"line-number\">23<\/span><br \/><span class=\"line-number\">24<\/span><br \/><span class=\"line-number\">25<\/span><br \/><span class=\"line-number\">26<\/span><br \/><span class=\"line-number\">27<\/span><br \/><span class=\"line-number\">28<\/span><br \/><span class=\"line-number\">29<\/span><br \/><span class=\"line-number\">30<\/span><br \/><span class=\"line-number\">31<\/span><br \/><span class=\"line-number\">32<\/span><br \/><span class=\"line-number\">33<\/span><br \/><span class=\"line-number\">34<\/span><br \/><span class=\"line-number\">35<\/span><br \/><span class=\"line-number\">36<\/span><br \/><span class=\"line-number\">37<\/span><br \/><span class=\"line-number\">38<\/span><br \/><span class=\"line-number\">39<\/span><br \/><span class=\"line-number\">40<\/span><br \/><span class=\"line-number\">41<\/span><br \/><span class=\"line-number\">42<\/span><br \/><span class=\"line-number\">43<\/span><br \/><span class=\"line-number\">44<\/span><br \/><span class=\"line-number\">45<\/span><br \/><span class=\"line-number\">46<\/span><br \/><span class=\"line-number\">47<\/span><\/p>\n<\/div>\n<p>\u4e3b\u8981\u306a\u30bf\u30b0\u306e\u610f\u5473\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u8981\u7d20<\/th>\n<th style=\"text-align:left;\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\"><code><report_metadata\/><\/code><\/td>\n<td style=\"text-align:left;\">\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u8005\u3001\u3059\u306a\u308f\u3061\u53d7\u4fe1\u30b5\u30fc\u30d0\u304c\u4f5c\u6210\u3057\u305f\u3001\u30ec\u30dd\u30fc\u30c8\u81ea\u4f53\u306b\u95a2\u3059\u308b\u60c5\u5831<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code><policy_published\/><\/code><\/td>\n<td style=\"text-align:left;\">\u53d7\u4fe1\u30b5\u30fc\u30d0\u304c\u78ba\u8a8d\u3057\u305fDMARC\u30dd\u30ea\u30b7\u30fc\u3002DMARC\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u5024\u306b\u8aa4\u308a\u304c\u3042\u308b\u5834\u5408\u3001\u3053\u306e\u9805\u76ee\u304c\u60f3\u5b9a\u5916\u306e\u5024\u3068\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u6b63\u5e38\u306b\u914d\u4fe1\u304c\u884c\u308f\u308c\u306a\u3044\u5834\u5408\u306f\u8981\u78ba\u8a8d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code><record\/><\/code><\/td>\n<td style=\"text-align:left;\">\u5404\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u7d50\u679c\u3002\u9001\u4fe1\u5143\u30b5\u30fc\u30d0\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u6570\u3060\u3051\u542b\u307e\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u2517 <code><source_ip\/><\/code><\/td>\n<td style=\"text-align:left;\">\u9001\u4fe1\u5143\u30b5\u30fc\u30d0\u306eIP\u30a2\u30c9\u30ec\u30b9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u2517 <code><policy_evaluated\/><\/code><\/td>\n<td style=\"text-align:left;\">DMARC\u30dd\u30ea\u30b7\u30fc\u306e\u8a55\u4fa1\u7d50\u679c<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u00a0\u00a0\u00a0\u2517 <code><disposition\/><\/code><\/td>\n<td style=\"text-align:left;\">\u8a55\u4fa1\u306e\u7d50\u679c\u3001\u30e1\u30fc\u30eb\u3092\u3069\u306e\u3088\u3046\u306b\u51e6\u7406\u3057\u305f\u304b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u00a0\u00a0\u00a0\u2517 <code><dkim\/><\/code>, <code><spf\/><\/code><\/td>\n<td style=\"text-align:left;\">DKIM, SPF\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u30c1\u30a7\u30c3\u30af\u306e\u7d50\u679c\uff08\u5404\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u305d\u306e\u3082\u306e\u306e\u7d50\u679c\u3067\u306f\u306a\u3044\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u2517 <code><identifiers\/><\/code><\/td>\n<td style=\"text-align:left;\">\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u8005\u30fb\u5b9b\u5148\u306b\u95a2\u3059\u308b\u60c5\u5831<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u00a0\u00a0\u00a0\u2517 <code><header_from\/><\/code><\/td>\n<td style=\"text-align:left;\">\u30d8\u30c3\u30c0FROM\u30c9\u30e1\u30a4\u30f3<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u00a0\u00a0\u00a0\u2517 <code><envelope_from\/><\/code><\/td>\n<td style=\"text-align:left;\">\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7FROM\u30c9\u30e1\u30a4\u30f3<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u2517 <code><auth_results\/><\/code><\/td>\n<td style=\"text-align:left;\">\u5404\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u7d50\u679c<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u00a0\u00a0\u00a0\u2517 <code><dkim\/><\/code>, <code><spf\/><\/code><\/td>\n<td style=\"text-align:left;\">DKIM, SPF\u306e\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u7d50\u679c<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8\u30ec\u30dd\u30fc\u30c8\u306e\u53b3\u5bc6\u306a\u4ed5\u69d8\u306fRFC 7489\u306eAppendix C\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u5fc5\u305a\u3057\u3082\u5168\u3066\u306e\u53d7\u4fe1\u30b5\u30fc\u30d0\u304c\u6e96\u62e0\u3057\u3066\u3044\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u305f\u3081\u3001\u9069\u5b9c\u8aad\u307f\u66ff\u3048\u3092\u884c\u3046\u3053\u3068\uff08\u4e0a\u8a18Google\u306e\u4f8b\u306b\u304a\u3044\u3066\u3082\u3001<code>minOccurs=\"1\"<\/code>\u3068\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u9805\u76ee\u304c\u51fa\u73fe\u3057\u3066\u3044\u306a\u3044\u7b49\u3001\u6e96\u62e0\u3057\u3066\u3044\u306a\u3044\u9805\u76ee\u304c\u5b58\u5728\u3059\u308b\uff09\u3002<\/p>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30c9\u30c3\u30da\u30eb\u30b2\u30f3\u30ac\u30fc\u30c9\u30e1\u30a4\u30f3<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/example.com\" target=\"_blank\" rel=\"noreferrer\"><code>example.com<\/code><\/a> \u306b\u5bfe\u3059\u308b <code>exampl.com<\/code>\u3084<code>example.co<\/code>\u306a\u3069\u3001\u6b63\u898f\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u9177\u4f3c\u3057\u3066\u3044\u305f\u308a\u3001\u30bf\u30a4\u30d7\u30df\u30b9\u7b49\u3067\u8aa4\u5165\u529b\u3057\u3084\u3059\u3044\u30c9\u30e1\u30a4\u30f3\u3092\u30c9\u30c3\u30da\u30eb\u30b2\u30f3\u30ac\u30fc\u30c9\u30e1\u30a4\u30f3\u3068\u547c\u3076\u3002\u653b\u6483\u8005\u304c\u4f01\u696d\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u30c9\u30c3\u30da\u30eb\u30b2\u30f3\u30ac\u30fc\u30c9\u30e1\u30a4\u30f3\u3092\u610f\u56f3\u7684\u306b\u53d6\u5f97\u3057\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u7b49\u306b\u7528\u3044\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u5b9f\u969b\u306b\u30c9\u30c3\u30da\u30eb\u30b2\u30f3\u30ac\u30fc\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u8005\u3067\u3042\u308b\u305f\u3081\u3001\u3053\u3053\u307e\u3067\u8a18\u8f09\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306f\u5168\u3066\u901a\u904e\u3059\u308b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3067\u304d\u3066\u3057\u307e\u3046\u3002\u53d7\u4fe1\u8005\u306f\u30c9\u30e1\u30a4\u30f3\u3092\u3088\u304f\u78ba\u8a8d\u3059\u308b\u4ee5\u5916\u306b\u3001\u30c9\u30c3\u30da\u30eb\u30b2\u30f3\u30ac\u30fc\u30c9\u30e1\u30a4\u30f3\u305d\u306e\u3082\u306e\u306b\u5bfe\u3059\u308b\u9632\u5fa1\u7b56\u3092\u53d6\u308a\u5f97\u306a\u3044\u305f\u3081\u3001\u8a50\u6b3a\u306e\u88ab\u5bb3\u306b\u906d\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n<p>\u65b0\u898f\u3067\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u306b\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u60aa\u7528\u3055\u308c\u308b\u6050\u308c\u304c\u3042\u308b\u30c9\u30c3\u30da\u30eb\u30b2\u30f3\u30ac\u30fc\u30c9\u30e1\u30a4\u30f3\u306e\u6240\u6709\u8005\u78ba\u8a8d\u3068\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u653b\u6483\u8005\u306b\u53d6\u5f97\u3055\u308c\u308b\u524d\u306b\u53d6\u5f97\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3059\u308b\u3002<\/p>\n<\/div>\n<h3 id=\"\u72ec\u81ea\u30c8\u3099\u30e1\u30a4\u30f3\u5229\u7528\u6642\u306e\u6ce8\u610f\" tabindex=\"-1\">\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u5229\u7528\u6642\u306e\u6ce8\u610f <a target=\"_blank\" class=\"header-anchor\" href=\"#\u72ec\u81ea\u30c8\u3099\u30e1\u30a4\u30f3\u5229\u7528\u6642\u306e\u6ce8\u610f\" aria-label=\"Permalink to &quot;\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u5229\u7528\u6642\u306e\u6ce8\u610f&quot;\">\u200b<\/a><\/h3>\n<p>Amazon SES\u306a\u3069\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001SPF\/DKIM\u304c\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u5074\u3067\u8a2d\u5b9a\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u5229\u7528\u8005\u5074\u306f\u7279\u5225\u306a\u8a2d\u5b9a\u3092\u884c\u308f\u305a\u3068\u3082\u3001\u8a8d\u8a3c\u3092\u901a\u904e\u3059\u308b\u30e1\u30fc\u30eb\u304c\u914d\u9001\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u3089\u306e\u8a8d\u8a3c\u306f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d3\u30b9\u5074\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3057\u3066\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u7528\u3044\u3066\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001DMARC\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304c\u5931\u6557\u3057\u3066\u3057\u307e\u3046\u3002\u3053\u306e\u5834\u5408\u3001Gmail\u306a\u3069\u4e00\u90e8\u306e\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u306f\u300c<a target=\"_blank\" href=\"http:\/\/amazonses.com\" target=\"_blank\" rel=\"noreferrer\">amazonses.com<\/a> \u7d4c\u7531\u300d\u306e\u3088\u3046\u306a\u8868\u793a\u304c\u306a\u3055\u308c\u305f\u308a\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u30fb\u53d7\u4fe1\u62d2\u5426\u3055\u308c\u3066\u3057\u307e\u3046\u3002<\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u5229\u7528\u6642\u306f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d3\u30b9\u304c\u63d0\u4f9b\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u8a2d\u5b9a\u3092\u5fc5\u305a\u5229\u7528\u3059\u308b\u3002\u307b\u3068\u3093\u3069\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u5074\u304c\u63d0\u793a\u3059\u308b\u30ec\u30b3\u30fc\u30c9\u3092DNS\u306b\u767b\u9332\u3059\u308b\u3053\u3068\u3067\u3001\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u7528\u3044\u3066\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304c\u884c\u3048\u308b\uff08=DMARC\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304c\u6210\u529f\u3059\u308b\uff09\u4ed5\u7d44\u307f\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u3068\u306e\u5bfe\u5fdc<\/p>\n<p>\u4e0a\u8a18\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u914d\u4fe1\u3055\u308c\u305f\u30e1\u30fc\u30eb\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d8\u30c3\u30c0\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\uff08\u95a2\u4fc2\u304c\u3042\u308b\u9805\u76ee\u306e\u307f\u3092\u629c\u7c8b\uff09<\/p>\n<div class=\"language-sh vp-adaptive-theme line-numbers-mode\"><button title=\"Copy Code\" class=\"copy\"\/><span class=\"lang\">sh<\/span><\/p>\n<pre class=\"shiki shiki-themes github-light github-dark vp-code\" tabindex=\"0\"><code><span class=\"line\"><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\">Return-Path:<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\"> <span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">envelope@mail.example.co<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">m<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\">Received-SPF:<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> pass<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\"> (mx.example.org: <\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">domain<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> of<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> envelope@mail.example.com<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> designates<\/span><span style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF;\"> 192.0.2.0<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> as<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> permitted<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> sender<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">) client-ip<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">192.0.2.0<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\">Authentication-Results:<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> mx.example.org<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">       dkim<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">pass<\/span><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\"> header.i<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">=@example.com<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> header.s=selector<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> header.b=\"xxxxxxxx\"<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">       spf<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">pass<\/span><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\"> (example.org:<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> domain<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> of<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> envelope@mail.example.com<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> designates<\/span><span style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF;\"> 192.0.2.0<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> as<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> permitted<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> sender<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">) smtp.mailfrom<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">envelope@mail.example.com<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">;<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">       dmarc<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">pass<\/span><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\"> (p<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">=REJECT<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> sp=REJECT<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> dis=NONE<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">) header.from<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">example.com<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\">DKIM-Signature:<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> v=<\/span><span style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF;\">1<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; a<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">rsa-sha256<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; q<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">dns\/txt<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; c<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">relaxed\/simple<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; s<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">selector<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; d<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">example.com<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; t<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">1753843200<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; h<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">From:To:Subject:Message-ID:Date:MIME-Version:Content-Type<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; bh<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">xxxxxxxx<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">; b<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">=<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">xxxxxxxx<\/span><\/span>\n<span class=\"line\"><span style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0;\">From:<\/span><span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\"> \"\u9001\u4fe1\u8005\u8868\u793a\u540d\"<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\"> <span style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF;\">sender@example.co<\/span><span style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8;\">m<\/span><span style=\"--shiki-light:#D73A49;--shiki-dark:#F97583;\">&gt;<\/span><\/span><\/span><\/span><\/code><\/pre>\n<p><span class=\"line-number\">1<\/span><br \/><span class=\"line-number\">2<\/span><br \/><span class=\"line-number\">3<\/span><br \/><span class=\"line-number\">4<\/span><br \/><span class=\"line-number\">5<\/span><br \/><span class=\"line-number\">6<\/span><br \/><span class=\"line-number\">7<\/span><br \/><span class=\"line-number\">8<\/span><\/p>\n<\/div>\n<p><code>Authentication-Results<\/code>\u30d8\u30c3\u30c0\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u7d50\u679c\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3002\u8a73\u7d30\u306a\u8a18\u6cd5\u306f\u53d7\u4fe1\u30b5\u30fc\u30d0\u306b\u4f9d\u5b58\u3057\u3066\u7570\u306a\u308b\u304c\u3001\u57fa\u672c\u7684\u306b\u306f<code>dkim=pass<\/code>\u306e\u3088\u3046\u306b\u3001\u8a8d\u8a3c\u306e\u540d\u79f0\u3068\u7d50\u679c\u304c\u5408\u308f\u305b\u3066\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002\u7d50\u679c\u304c<code>pass<\/code>\u3067\u3042\u308b\u5834\u5408\u306e\u307f\u3001\u6b63\u5e38\u306b\u8a8d\u8a3c\u304c\u6210\u529f\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u4ee5\u5916\u306e\u5834\u5408\u306f\u5931\u6557\u3057\u3066\u3044\u308b\u304b\u3001\u305d\u3082\u305d\u3082\u8a8d\u8a3c\u304c\u884c\u308f\u308c\u3066\u3044\u306a\u3044\u3002\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u3059\u3079\u3066<code>pass<\/code>\u3068\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304c\u6210\u529f\u3057\u3066\u304a\u308a\u3001\u306a\u308a\u3059\u307e\u3057\u306e\u53ef\u80fd\u6027\u306f\u4f4e\u3044\u3068\u5224\u65ad\u3067\u304d\u308b\u3002<\/p>\n<p>dmarc=pass: DMARC\u8a8d\u8a3c\u304c\u6210\u529f\u3057\u305f\u3053\u3068\u3092\u793a\u3059\u3002\u3053\u308c\u306f\u3001header.from \u306e\u30c9\u30e1\u30a4\u30f3 (example.com) \u306b\u5bfe\u3057\u3001SPF\u307e\u305f\u306fDKIM\u306e\u8a8d\u8a3c\u30c9\u30e1\u30a4\u30f3\u304c\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\uff08\u4e00\u81f4\uff09\u30c1\u30a7\u30c3\u30af\u3092\u30d1\u30b9\u3057\u305f\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u3053\u306e\u4f8b\u3067\u306f\u3001DKIM\u306e\u8a8d\u8a3c\u30c9\u30e1\u30a4\u30f3 (example.com) \u304c header.from \u306e\u30c9\u30e1\u30a4\u30f3\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u305f\u3081\u3001DKIM\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u6210\u529f\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>SPF\u306b\u95a2\u9023\u3059\u308b\u30d8\u30c3\u30c0\u306f<code>Return-Path<\/code>\u30fb<code>Received-SPF<\/code>\u306e2\u3064\u3067\u3042\u308a\u3001\u3053\u308c\u30892\u9805\u76ee\u3092\u898b\u308b\u3068\u3001\u3069\u306e\u3088\u3046\u306bSPF\u8a8d\u8a3c\u304c\u884c\u308f\u308c\u305f\u306e\u304b\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<code>Return-Path<\/code>\u306b\u306f\u3001\u30e1\u30fc\u30eb\u304c\u6b63\u5e38\u306b\u914d\u4fe1\u3067\u304d\u306a\u304b\u3063\u305f\u5834\u5408\u306b\u30a8\u30e9\u30fc\u304c\u8fd4\u9001\u3055\u308c\u308b\u5b9b\u5148\u3067\u3042\u308b\u3001\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7FROM\u3068\u547c\u3070\u308c\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002\u524d\u8ff0\u306e\u901a\u308a\u3001SPF\u3067\u306f\u3053\u306e\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7FROM\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u7528\u3044\u3066\u8a8d\u8a3c\u304c\u884c\u308f\u308c\u308b\uff08\u306a\u304a\u3001\u3053\u306e\u30d8\u30c3\u30c0\u306f\u53d7\u4fe1\u30b5\u30fc\u30d0\u306b\u3088\u308a\u81ea\u52d5\u7684\u306b\u8a18\u9332\u3055\u308c\u308b\uff09\u3002<code>Received-SPF<\/code>\u306b\u306f\u3001SPF\u8a8d\u8a3c\u306e\u7d50\u679c\u3068\u3001\u8a8d\u8a3c\u306b\u7528\u3044\u305f\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7FROM\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3001\u9001\u4fe1\u5143\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>DKIM\u306b\u95a2\u9023\u3059\u308b\u30d8\u30c3\u30c0\u306f\u3001<code>DKIM-Signature<\/code>\u3067\u3042\u308b\u3002\u8907\u6570\u306e\u30bf\u30b0\u306b\u3088\u308a\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u9001\u4fe1\u30b5\u30fc\u30d0\u304c\u8a2d\u5b9a\u3057\u305f\u5024\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u3002d\u30bf\u30b0\u306bDKIM\u8a8d\u8a3c\u306b\u7528\u3044\u308b\u30c9\u30e1\u30a4\u30f3\u3001s\u30bf\u30b0\u306b\u30bb\u30ec\u30af\u30bf\u304c\u8a18\u9332\u3055\u308c\u3066\u304a\u308a\u3001h\u30bf\u30b0\u306b\u306f\u7f72\u540d\u5bfe\u8c61\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u5931\u6557\u306b\u3088\u308b\u30e1\u30fc\u30eb\u306e\u672a\u9054\u304c\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u4e0a\u8a18\u30d8\u30c3\u30c0\u9805\u76ee\u3092\u78ba\u8a8d\u3057\u3001\u60f3\u5b9a\u3068\u306f\u7570\u306a\u308b\u8a2d\u5b9a\u3068\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3068\u826f\u3044\u3002<\/p>\n<\/div>\n<h2 id=\"gmail\u9001\u4fe1\u8005\u30ab\u3099\u30a4\u30c8\u3099\u30e9\u30a4\u30f3\" tabindex=\"-1\">Gmail\u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 <a target=\"_blank\" class=\"header-anchor\" href=\"#gmail\u9001\u4fe1\u8005\u30ab\u3099\u30a4\u30c8\u3099\u30e9\u30a4\u30f3\" aria-label=\"Permalink to &quot;Gmail\u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3&quot;\">\u200b<\/a><\/h2>\n<p>2024\u5e742\u6708\u3001<a target=\"_blank\" href=\"https:\/\/support.google.com\/a\/answer\/81126?hl=ja\" target=\"_blank\" rel=\"noreferrer\">Gmail\u304c\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u5411\u3051\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/a>\u3092\u516c\u958b\u3057\u305f\u3002\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6cbf\u308f\u306a\u3044\u5834\u5408\u3001Gmail\u306b\u3088\u308b\u53d7\u4fe1\u62d2\u5426\u3084\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u3078\u306e\u632f\u308a\u5206\u3051\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u539f\u5247\u3068\u3057\u3066\u5168\u9001\u4fe1\u8005\u304c\u6e96\u62e0\u3059\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">No.<\/th>\n<th style=\"text-align:left;\">\u8981\u4ef6<\/th>\n<th style=\"text-align:left;\">\u5168\u3066\u306e\u9001\u4fe1\u8005\u306e\u8981\u4ef6<\/th>\n<th style=\"text-align:left;\">1\u65e5\u3042\u305f\u308a5,000\u901a\u4ee5\u4e0a\u306e\u9001\u4fe1\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306e\u8981\u4ef6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">1<\/td>\n<td style=\"text-align:left;\">SPF\/DKIM\u306b\u3088\u308b\u8a8d\u8a3c\u3092\u901a\u904e\u3055\u305b\u308b<\/td>\n<td style=\"text-align:left;\"><strong>\u3044\u305a\u308c\u304b<\/strong>\u306e\u8a8d\u8a3c\u306e\u901a\u904e\u304c\u5fc5\u8981<\/td>\n<td style=\"text-align:left;\"><strong>\u4e21\u65b9<\/strong>\u306e\u8a8d\u8a3c\u306e\u901a\u904e\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">2<\/td>\n<td style=\"text-align:left;\">\u6b63\u5f15\u304d\u304a\u3088\u3073\u9006\u5f15\u304dDNS\u30ec\u30b3\u30fc\u30c9\u3092\u767b\u9332\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">3<\/td>\n<td style=\"text-align:left;\">\u30e1\u30fc\u30eb\u9001\u4fe1\u306bTLS\u63a5\u7d9a\u3092\u4f7f\u7528\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">4<\/td>\n<td style=\"text-align:left;\">\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u3092\u6700\u5927\u3067\u30820.30\uff05\u672a\u6e80\u3001\u53ef\u80fd\u306a\u9650\u308a0.10\uff05\u672a\u6e80\u306b\u7dad\u6301\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">5<\/td>\n<td style=\"text-align:left;\">Internet Message Format \u6a19\u6e96\uff08RFC 5322\uff09\u306b\u6e96\u62e0\u3057\u305f\u30e1\u30fc\u30eb\u5f62\u5f0f\u3068\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">6<\/td>\n<td style=\"text-align:left;\">\u30d8\u30c3\u30c0From\u306eGmail\u3078\u306e\u306a\u308a\u3059\u307e\u3057\u3092\u884c\u308f\u306a\u3044<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">7<\/td>\n<td style=\"text-align:left;\">\uff08\u30e1\u30fc\u30eb\u8ee2\u9001\u30b5\u30fc\u30d0\u3084\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306a\u3069\u3001\u5b9a\u671f\u7684\u306a\u8ee2\u9001\u304c\u3042\u308b\u5834\u5408\uff09ARC\u30d8\u30c3\u30c0\u30fbList-id\u30d8\u30c3\u30c0\u3092\u8a2d\u5b9a\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">8<\/td>\n<td style=\"text-align:left;\">DMARC\u306b\u3088\u308b\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u4e0d\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">9<\/td>\n<td style=\"text-align:left;\">DMARC\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u5408\u683c\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u4e0d\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">10<\/td>\n<td style=\"text-align:left;\">\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u76ee\u7684\u30fb\u914d\u4fe1\u767b\u9332\u3055\u308c\u305f\u30e1\u30fc\u30eb\u306b\u3064\u3044\u3066\u306f\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u914d\u4fe1\u505c\u6b62\u304c\u884c\u3048\u308b\u6a5f\u80fd\u3092\u30e1\u30fc\u30eb\u5185\u306b\u642d\u8f09\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u4e0d\u8981<\/td>\n<td style=\"text-align:left;\">\u5fc5\u8981<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>1\u65e5\u3042\u305f\u308a\u306eGmail\u5b9b\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u6570\u304c5,000\u4ef6\u4ee5\u4e0a\u304b\u5426\u304b\u306b\u3088\u308a\u3001\u6e96\u62e0\u3059\u308b\u3079\u304d\u8981\u4ef6\u306f\u7570\u306a\u308b\u304c\u30011\u65e5\u306e\u9001\u4fe1\u4ef6\u6570\u306b\u4f9d\u3089\u305a\u3001\u3059\u3079\u3066\u306e\u8981\u4ef6\u306b\u6e96\u62e0\u3059\u308b\n<ul>\n<li>\u5c06\u6765\u7684\u306a\u9001\u4fe1\u6570\u306e\u5897\u52a0\u306b\u5099\u3048\u308b\u305f\u3081\u30fbGmail\u4ee5\u5916\u3078\u306e\u914d\u4fe1\u7387\u5411\u4e0a\u30fb\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u7387\u4f4e\u4e0b\u306b\u7e4b\u304c\u308b\u8981\u4ef6\u3067\u3042\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<li>No.1\u30012\u30013\u30015\u306f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u9650\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u30b5\u30fc\u30d3\u30b9\u5074\u3067\u5bfe\u5fdc\u304c\u306a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u610f\u8b58\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044<\/li>\n<li>No.4\n<ul>\n<li>\u53d7\u4fe1\u8005\u306b\u3088\u308b\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u7387\u304c\u30010.10\uff05\u672a\u6e80\u3067\u3042\u308b\u72b6\u614b\u3092\u7dad\u6301\u3057\u3001\u4e00\u6642\u7684\u306a\u30b9\u30d1\u30a4\u30af\u6642\u306b\u30820.30\uff05\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li>\n<li>\u624b\u52d5\u3067\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u3092\u9632\u3050\u3001\u76f4\u63a5\u7684\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u9001\u4fe1\u8005\u5074\u3067\u53d6\u308b\u3053\u3068\u306f\u96e3\u3057\u3044\u305f\u3081\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u7591\u308f\u308c\u308b\u3088\u3046\u306a\u4ef6\u540d\u30fb\u6587\u9762\u3092\u907f\u3051\u308b<\/li>\n<li>Google\u304c\u63d0\u4f9b\u3059\u308b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\u3067\u3042\u308b<a target=\"_blank\" href=\"https:\/\/postmaster.google.com\/\" target=\"_blank\" rel=\"noreferrer\">Postmaster Tools<\/a>\u3092\u6d3b\u7528\u3057\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3057\u306a\u304c\u3089\u30e1\u30fc\u30eb\u306e\u5185\u5bb9\u3092\u8abf\u6574\u3059\u308b\u3002Gmail\u306b\u3088\u308b\u81ea\u52d5\u7684\u306a\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u3082\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u306b\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u524d\u8ff0\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u5b9f\u65bd\u3001\u5f8c\u8ff0\u3059\u308b\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u7dad\u6301\u3092\u5b9f\u65bd\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>No.6\n<ul>\n<li>Gmail\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u306f\u3001\u7279\u306bGmail\uff08<a target=\"_blank\" href=\"http:\/\/gmail.com\" target=\"_blank\" rel=\"noreferrer\"><code>gmail.com<\/code><\/a>\uff09\u3078\u306e\u306a\u308a\u3059\u307e\u3057\u3092\u907f\u3051\u308b\uff08Gmail\u306eDMARC\u30dd\u30ea\u30b7\u30fc\u304c<code>quarantine<\/code>\u3067\u3042\u308b\u305f\u3081\u3001DMARC\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u3001\u6b63\u5e38\u306b\u914d\u4fe1\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u3044\uff09\u3088\u3046\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u304c\u3001Gmail\u306b\u9650\u3089\u305a\u3001\u3042\u3089\u3086\u308b\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u306a\u308a\u3059\u307e\u3057\u3092\u884c\u308f\u306a\u3044\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li>No.7\n<ul>\n<li>\u30e1\u30fc\u30eb\u305d\u306e\u3082\u306e\u306e\u9001\u4fe1\u8005\u3067\u306f\u306a\u304f\u3001\u30e1\u30fc\u30eb\u8ee2\u9001\u30b5\u30fc\u30d0\u3084\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u9001\u4fe1\u8005\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u7d50\u679c\u306f\u8ee2\u9001\u6642\u306b\u5931\u308f\u308c\u3066\u3057\u307e\u3046\u3002\u8ee2\u9001\u5f8c\u3082\u3001\u9001\u4fe1\u8005\u306e\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u7d50\u679c\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u5404\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u7d50\u679c\u304b\u3089\u4f5c\u6210\u3057\u305f\u5024\u3092<code>ARC<\/code>\u30d8\u30c3\u30c0\u306b\u8a2d\u5b9a\u3059\u308b<\/li>\n<li>\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3092\u7d4c\u7531\u3057\u305f\u914d\u4fe1\u3067\u3042\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3088\u3046\u3001<code>List-id<\/code>\u30d8\u30c3\u30c0\u3092\u8a2d\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>No.8,9\n<ul>\n<li>\u524d\u8ff0\u306eDMARC\u8a2d\u5b9a\u3092\u884c\u3044\u3001DMARC\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u3082\u5408\u683c\u3059\u308b\u3088\u3046\u3001\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u30022025\u5e747\u6708\u73fe\u5728\u3001\u30dd\u30ea\u30b7\u30fc\u30ec\u30d9\u30eb\u306e\u6307\u5b9a\u306f\u7121\u3044\u305f\u3081\u3001\u5341\u5206\u306a\u691c\u8a3c\u304c\u884c\u3048\u3066\u3044\u306a\u3044\u5834\u5408\u306f<code>p=none<\/code>\u3067\u3082\u554f\u984c\u306a\u3044\u304c\u3001\u524d\u8ff0\u306e\u901a\u308a\u3001\u69d8\u5b50\u3092\u898b\u306a\u304c\u3089<code>quarantine\/reject<\/code>\u306b\u5f15\u304d\u4e0a\u3052\u308b\u3053\u3068\u3092\u63a8\u5968\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>No.10\n<ul>\n<li>\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u3092\u4e0d\u8981\u3067\u3042\u308b\u3068\u5224\u65ad\u3057\u305f\u6642\u70b9\u3067\u3001\u5373\u5ea7\u306b\u914d\u4fe1\u505c\u6b62\u304c\u884c\u3048\u308b\u7d4c\u8def\u3092\u30e1\u30fc\u30eb\u5185\u306b\u7528\u610f\u3059\u308b<\/li>\n<li>\u672c\u6587\u5185\u306b\u914d\u4fe1\u505c\u6b62\u65b9\u6cd5\u3092\u6848\u5185\u3059\u308b\u4e8b\u306b\u52a0\u3048\u3001<code>List-Unsubscribe<\/code>\u30d8\u30c3\u30c0\u3092\u4ed8\u4e0e\u3057\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u914d\u4fe1\u505c\u6b62\u3067\u304d\u308b\u72b6\u6cc1\u3068\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3059\u308b\u30022025\u5e747\u6708\u73fe\u5728\u3001<a target=\"_blank\" href=\"https:\/\/support.google.com\/a\/answer\/14229414\" target=\"_blank\" rel=\"noreferrer\">\u672c\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3067\u3042\u3063\u3066\u3082\u3001\u81ea\u52d5\u7684\u306b\u53d7\u4fe1\u62d2\u5426\u3084\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u304c\u884c\u308f\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u308b\u3002<\/a>\u304c\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u3067\u3042\u3063\u3066\u3082\u53d7\u4fe1\u8005\u304c\u4e0d\u8981\u3068\u5224\u65ad\u3057\u305f\u3068\u304d\u306b\u3001\u914d\u4fe1\u505c\u6b62\u304c\u5bb9\u6613\u3067\u306a\u3051\u308c\u3070\u300c\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308b\u3002\u3053\u308c\u304c\u7e70\u308a\u8fd4\u3055\u308c\u308c\u3070\u3001\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u640d\u306a\u308f\u308c\u3001\u5168\u3066\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u306b\u5f71\u97ff\u304c\u53ca\u3076\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">List-Unsubscribe\u30d8\u30c3\u30c0<\/p>\n<p>\uff08\u5229\u7528\u53ef\u5426\u3084\u8a73\u7d30\u306a\u6319\u52d5\u306f\u53d7\u4fe1\u8005\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f9d\u5b58\u3059\u308b\u304c\u3001\u5c11\u306a\u304f\u3068\u3082Gmail\u306b\u304a\u3044\u3066\u306f\uff09<code>List-Unsubscribe<\/code>\u30d8\u30c3\u30c0\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30eb\u4e0a\u90e8\u306b\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u914d\u4fe1\u505c\u6b62\u304c\u884c\u3048\u308b\u8981\u7d20\u304c\u8868\u793a\u3055\u308c\u308b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/future-architect.github.io\/arch-guidelines\/assets\/list_unsubscribe_header.VriZEFD3.png\" alt=\"\"\/><\/p>\n<p>\uff08SP\u7248Gmail\u3067\u306e\u8868\u793a\u4f8b\uff09<\/p>\n<p><code>List-Unsubscribe<\/code>\u30d8\u30c3\u30c0\u306b\u306f\u3001\u914d\u4fe1\u505c\u6b62\u30ea\u30af\u30a8\u30b9\u30c8\u3092HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u53d7\u3051\u53d6\u308b\u305f\u3081\u306eURL\u304b\u3001\u30e1\u30fc\u30eb\u3067\u53d7\u3051\u53d6\u308b\u305f\u3081\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u8a18\u8ff0\u3059\u308b\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f9d\u5b58\u3059\u308b\u304c\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30dc\u30c7\u30a3\u3084\u30e1\u30fc\u30eb\u672c\u6587\u306b\u306f\u3001\u914d\u4fe1\u505c\u6b62\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3063\u305f\u53d7\u4fe1\u8005\u306e\u60c5\u5831\u306f\u542b\u307e\u308c\u306a\u3044\u305f\u3081\u3001URL\u3084\u5b9b\u5148\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u53d7\u4fe1\u8005\uff08\u3042\u308b\u3044\u306f\u914d\u4fe1\u505c\u6b62\u306e\u8d77\u56e0\u3068\u306a\u3063\u305f\u30e1\u30fc\u30eb\uff09\u306e\u60c5\u5831\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<p>\u307e\u305f\u3001\u53d7\u4fe1\u8005\u306b\u3088\u308b\u914d\u4fe1\u505c\u6b62\u30ea\u30af\u30a8\u30b9\u30c8\u304b\u30892\u65e5\u4ee5\u5185\u306b\u3001\u914d\u4fe1\u505c\u6b62\u51e6\u7406\u3092\u5b8c\u4e86\u3055\u305b\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3002WEBCAS\u306a\u3069\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u7528\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001<code>List-Unsubscribe<\/code>\u30d8\u30c3\u30c0\u306e\u4ed8\u4e0e\u3068\u3001\u914d\u4fe1\u505c\u6b62\u306e\u4ed5\u7d44\u307f\u304c\u6a5f\u80fd\u3068\u3057\u3066\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3002\u5229\u7528\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5f53\u8a72\u6a5f\u80fd\u306e\u5229\u7528\u3092\u63a8\u5968\u3059\u308b\uff08\u53c2\u8003\uff1a<a target=\"_blank\" href=\"https:\/\/www.webcas.jp\/email\/feature\/list-unsubscribe\/\" target=\"_blank\" rel=\"noreferrer\">List-Unsubscribe\u30d8\u30c3\u30c0\u4ed8\u4e0e\u6a5f\u80fd | \u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0WEBCAS e-mail<\/a>\uff09<\/p>\n<\/div>\n<h2 id=\"\u30ec\u30d2\u309a\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\" tabindex=\"-1\">\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30ec\u30d2\u309a\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\" aria-label=\"Permalink to &quot;\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3&quot;\">\u200b<\/a><\/h2>\n<p>\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u304c\u53d7\u4fe1\u5074\uff08ISP: \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u3084\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\uff09\u304b\u3089\u4e0e\u3048\u3089\u308c\u308b\u4fe1\u983c\u6027\u306e\u8a55\u4fa1\u306e\u3053\u3068\u3067\u3042\u308a\u3001\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u9ad8\u304f\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u30e6\u30fc\u30b6\u30fc\u306b\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>\u4e3b\u306b\u4ee5\u4e0b\u306e2\u7a2e\u985e\u304c\u5b58\u5728\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>IP\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong>: \u30e1\u30fc\u30eb\u9001\u4fe1\u306b\u4f7f\u7528\u3055\u308c\u308bIP \u30a2\u30c9\u30ec\u30b9\u306e\u8a55\u4fa1<\/li>\n<li><strong>\u30c9\u30e1\u30a4\u30f3\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong>: \u9001\u4fe1\u8005\u304c\u5229\u7528\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u8a55\u4fa1<\/li>\n<\/ul>\n<p>\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u53d7\u4fe1\u5074\u304c\u8ff7\u60d1\u30e1\u30fc\u30eb\uff08\u30b9\u30d1\u30e0\uff09\u3068\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u3092\u533a\u5225\u3059\u308b\u305f\u3081\u306b\u3082\u7528\u3044\u3089\u308c\u308b\u3002\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u4f4e\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u5f71\u97ff\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a<\/strong>: \u53d7\u4fe1\u5074\u3067\u81ea\u52d5\u7684\u306b\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u3078\u632f\u308a\u5206\u3051\u3089\u308c\u308b\u78ba\u7387\u304c\u9ad8\u304f\u306a\u308b<\/li>\n<li><strong>\u5230\u9054\u7387\u4f4e\u4e0b<\/strong>: ISP\u306b\u3088\u308a\u4e00\u90e8\u307e\u305f\u306f\u3059\u3079\u3066\u306e\u30e1\u30fc\u30eb\u304c\u53d7\u4fe1\u62d2\u5426\u3055\u308c\u3001\u53d7\u4fe1\u8005\u306b\u30e1\u30fc\u30eb\u304c\u4e00\u5207\u5c4a\u304b\u306a\u304f\u306a\u308b<\/li>\n<\/ul>\n<p>\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u9ad8\u304f\u7dad\u6301\u3059\u308b\u306b\u306f\u3001\u53d7\u4fe1\u8005\u306b\u3068\u3063\u3066\u4fa1\u5024\u306e\u3042\u308b\u30e1\u30fc\u30eb\u3092\u7d99\u7d9a\u7684\u306b\u9001\u308a\u3001\u4fe1\u983c\u3055\u308c\u308b\u9001\u4fe1\u8005\u3067\u3042\u308a\u7d9a\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u5b89\u5b9a\u3057\u305f\u9001\u4fe1:<\/strong> \u9069\u5207\u306a\u983b\u5ea6\u3067\u5b89\u5b9a\u3057\u305f\u91cf\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\uff08\u4f8b: \u9031\u306b1\u301c2\u56de\u306e\u5b9a\u671f\u914d\u4fe1\u306a\u3069\uff09<\/li>\n<li><strong>\u8cea\u306e\u9ad8\u3044\u30b3\u30f3\u30c6\u30f3\u30c4<\/strong>: \u53d7\u4fe1\u8005\u306e\u95a2\u5fc3\u306b\u6cbf\u3063\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3057\u3001\u9ad8\u3044\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\uff08\u958b\u5c01\u3084\u30af\u30ea\u30c3\u30af\u306a\u3069\uff09\u3092\u7dad\u6301<\/li>\n<li><strong>\u30ea\u30b9\u30c8\u306e\u5065\u5168\u6027<\/strong>: \u30d0\u30a6\u30f3\u30b9\u7387\u3084\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u3092\u4f4e\u304f\u6291\u3048\u308b\u305f\u3081\u3001\u5e38\u306b\u9001\u4fe1\u30ea\u30b9\u30c8\u3092\u30af\u30ea\u30fc\u30f3\u306b\u4fdd\u3064<\/li>\n<\/ul>\n<p>\u3057\u304b\u3057\u3001\u65b0\u3057\u304f\u5229\u7528\u3092\u958b\u59cb\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3084\u30c9\u30e1\u30a4\u30f3\u306b\u306f\u3001\u3053\u308c\u307e\u3067\u306e\u9001\u4fe1\u5c65\u6b74\u304c\u306a\u3044\u305f\u3081\u3001\u30bc\u30ed\u304b\u3089\u4fe1\u983c\u3092\u7bc9\u304f\u305f\u3081\u306e\u7279\u5225\u306a\u5bfe\u5fdc\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002\u305d\u306e\u5bfe\u7b56\u304c<strong>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7<\/strong>\u3067\u3042\u308b\u3002<\/p>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u4f4e\u4e0b\u306b\u3088\u308a\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af<\/p>\n<p>\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u4f4e\u3044\u3053\u3068\u3067\u3001\u793e\u4f1a\u554f\u984c\u3068\u306a\u3063\u305f\u4e8b\u4f8b\u3082\u3042\u308b\u3002<\/p>\n<p>\u307e\u305f\u3001SES\uff08Simple Email Service\uff09\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u5229\u7528\u505c\u6b62\u51e6\u5206\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u3002<\/p>\n<\/div>\n<h3 id=\"\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d5\u309a\" tabindex=\"-1\">\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d5\u309a\" aria-label=\"Permalink to &quot;\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7&quot;\">\u200b<\/a><\/h3>\n<p>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3068\u306f\u3001\u65b0\u3057\u304f\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u958b\u59cb\u3059\u308bIP \u30a2\u30c9\u30ec\u30b9\u3084\u30c9\u30e1\u30a4\u30f3\u306e\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u6bb5\u968e\u7684\u306b\u69cb\u7bc9\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306e\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>IP \u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7:<\/strong> \u65b0\u3057\u3044IP \u30a2\u30c9\u30ec\u30b9\u3067\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u59cb\u3081\u308b\u969b\u306b\u3001\u5f90\u3005\u306b\u9001\u4fe1\u91cf\u3092\u5897\u3084\u3057\u3066ISP \u304b\u3089\u306e\u4fe1\u983c\u3092\u7372\u5f97\u3059\u308b<\/li>\n<li><strong>\u30c9\u30e1\u30a4\u30f3\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7:<\/strong> \u65b0\u3057\u3044\u30c9\u30e1\u30a4\u30f3\u3067\u9001\u4fe1\u3092\u958b\u59cb\u3059\u308b\u5834\u5408\u306b\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u308b\u30d7\u30ed\u30bb\u30b9<\/li>\n<\/ul>\n<p>ISP \u306f\u7279\u306bIP \u30a2\u30c9\u30ec\u30b9\u5358\u4f4d\u3067\u306e\u4fe1\u983c\u6027\u3092\u91cd\u8996\u3059\u308b\u305f\u3081\u3001\u65b0\u898f\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u74b0\u5883\u3067\u306fIP\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u304c\u91cd\u8981\u306b\u306a\u308b\u3002\u5bfe\u5fdc\u306e\u6709\u7121\u306f\u3001\u5c02\u7528IP\u306b\u3064\u3044\u3066\u306f\u30e1\u30fc\u30eb\u9001\u4fe1\u5c65\u6b74\u306e\u6709\u7121\u3084\u3001\u5171\u6709IP\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002<\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u3068\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306eIP\u306f\u5206\u96e2\u3057\u3001\u305d\u308c\u305e\u308c\u5c02\u7528IP\u3092\u5229\u7528\u3059\u308b\n<ul>\n<li>\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306e\u30ec\u30d4\u30e5\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u4f4e\u4e0b\u3067\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u306e\u5230\u9054\u6027\u306b\u5f71\u97ff\u3092\u53d7\u3051\u305a\u3001\u78ba\u5b9f\u306a\u914d\u4fe1\u304c\u53ef\u80fd\u3067\u3042\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<li>\u5c0f\u301c\u4e2d\u898f\u6a21\u914d\u4fe1\uff08\u6708\u959310\u4e07\u901a\u672a\u6e80\uff09\u306e\u5834\u5408\u306f\u3001\u5171\u6709IP\u3092\u5229\u7528\u3059\u308b\n<ul>\n<li>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u4e0d\u8981\u3067\u5373\u5ea7\u306b\u914d\u4fe1\u958b\u59cb\u53ef\u80fd\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u826f\u3044\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<li>\u5927\u898f\u6a21\u914d\u4fe1\uff08\u6708\u959310\u4e07\u901a\u4ee5\u4e0a\uff09\u306e\u5834\u5408\u3001\u5c02\u7528IP\u3092\u63a8\u5968\u3059\u308b\n<ul>\n<li>\u5b8c\u5168\u306a\u5236\u5fa1\u304c\u53ef\u80fd\u304b\u3064\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u305f\u3081<\/li>\n<li>\u6ce8\u610f\u3068\u3057\u3066\u3001\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u671f\u9593\uff081\u301c2\u30f6\u6708\uff09\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<\/li>\n<li>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u5b9f\u65bd\u306e\u6709\u7121\u306f\u4e0b\u8868\u306b\u5f93\u3046<\/li>\n<\/ul>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u7a2e\u985e<\/th>\n<th style=\"text-align:left;\">\u72b6\u6cc1<\/th>\n<th style=\"text-align:left;\">\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u306e\u5fc5\u8981\u6027<\/th>\n<th style=\"text-align:left;\">\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u5c02\u7528IP<\/td>\n<td style=\"text-align:left;\">\u65b0\u898f\u5272\u308a\u5f53\u3066<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f<\/td>\n<td style=\"text-align:left;\">\u9001\u4fe1\u5c65\u6b74\u304c\u30bc\u30ed\u306e\u305f\u3081\u3001\u4fe1\u983c\u6027\u304c\u306a\u3044\u72b6\u614b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"\/>\n<td style=\"text-align:left;\">\u904e\u53bb\u306b\u4f7f\u7528\u6b74\u3042\u308a<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u5834\u5408\u306b\u3088\u3063\u3066\u5b9f\u65bd<\/td>\n<td style=\"text-align:left;\">\u904e\u53bb\u306e\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u554f\u984c\u304c\u3042\u308b\u304b\u78ba\u8a8d\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u5171\u6709IP<\/td>\n<td style=\"text-align:left;\">ESP\u63d0\u4f9b\u306e\u65e2\u5b58IP<\/td>\n<td style=\"text-align:left;\">\u274c\ufe0f<\/td>\n<td style=\"text-align:left;\">\u65e2\u306b\u4ed6\u306e\u9001\u4fe1\u8005\u306b\u3088\u3063\u3066\u9001\u4fe1\u5b9f\u7e3e\u304c\u3042\u308a\u3001ISP \u306b\u4fe1\u983c\u3055\u308c\u3066\u3044\u308b\u305f\u3081<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u5c02\u7528IP\u3068\u5171\u6709IP\u306e\u9078\u629e\u6307\u91dd<\/p>\n<p>\u5171\u6709IP\u306f\u624b\u8efd\u3060\u304c\u3001\u4ed6\u306e\u9001\u4fe1\u8005\u306e\u884c\u52d5\uff08\u5927\u91cf\u306e\u30b9\u30d1\u30e0\u9001\u4fe1\u306a\u3069\uff09\u306b\u3088\u3063\u3066\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u4f4e\u4e0b\u3059\u308b\u30ea\u30b9\u30af\u3092\u4f34\u3046\u3002\u5927\u91cf\u914d\u4fe1\u3084\u3001\u3088\u308a\u9ad8\u3044\u5230\u9054\u7387\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u81ea\u793e\u3067\u5b8c\u5168\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u5c02\u7528IP\u306e\u5229\u7528\u304c\u671b\u307e\u3057\u3044\u3002<\/p>\n<\/div>\n<h3 id=\"ip\u30d5\u309a\u30fc\u30eb\" tabindex=\"-1\">IP\u30d7\u30fc\u30eb <a target=\"_blank\" class=\"header-anchor\" href=\"#ip\u30d5\u309a\u30fc\u30eb\" aria-label=\"Permalink to &quot;IP\u30d7\u30fc\u30eb&quot;\">\u200b<\/a><\/h3>\n<p>\u30e1\u30fc\u30eb\u914d\u4fe1\u3059\u308b\u4e0a\u3067\u3001\u8907\u6570\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u3044\u5206\u3051\u308b\u8a2d\u8a08\u3082\u6709\u52b9\u3067\u3042\u308b\u3002IP\u3092\u5206\u6563\u3057\u3066\u7528\u3044\u308b\u3068\u4ee5\u4e0b\u306e\u52b9\u679c\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30ea\u30b9\u30af\u306e\u5206\u6563:<\/strong> 1\u3064\u306eIP\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3082\u3001\u4ed6\u306eIP\u3067\u9001\u4fe1\u3092\u7d99\u7d9a\u53ef\u80fd<\/li>\n<li><strong>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u306e\u52b9\u7387\u5316:<\/strong> \u8907\u6570\u306eIP\u3092\u6bb5\u968e\u7684\u306b\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u3001\u5168\u4f53\u306e\u9001\u4fe1\u91cf\u3092\u65e9\u671f\u306b\u62e1\u5927<\/li>\n<li><strong>ISP\u5236\u9650\u306e\u56de\u907f:<\/strong> \u5404ISP\u304c\u8a2d\u5b9a\u3059\u308b1IP\u5f53\u305f\u308a\u306e\u9001\u4fe1\u5236\u9650\u3092\u5206\u6563\u306b\u3088\u308a\u56de\u907f<\/li>\n<\/ul>\n<p>IP\u3092\u3069\u306e\u3088\u3046\u306b\u4f7f\u3044\u5206\u3051\u308b\u304b\u306f\u3044\u304f\u3064\u304b\u306e\u6226\u7565\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u9001\u4fe1\u91cf\u3067\u5206\u6563:<\/strong> 1\u3064\u306eIP\u306b\u8ca0\u8377\u3092\u96c6\u4e2d\u3055\u305b\u305a\u3001\u8907\u6570\u306eIP\u3067\u9001\u4fe1\u91cf\u3092\u5206\u6563\u3059\u308b\u3053\u3068\u3067\u3001ISP\u304b\u3089\u306e\u4fe1\u983c\u3092\u7dad\u6301<\/li>\n<li><strong>\u7528\u9014\u5225:<\/strong> \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u3068\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u3067\u7570\u306a\u308bIP\u3092\u4f7f\u7528\u3057\u3001\u30ea\u30b9\u30af\u3092\u8efd\u6e1b<\/li>\n<li><strong>ISP\u5225:<\/strong> \u7279\u5b9a\u306eISP\u306b\u7279\u5316\u3057\u305fIP\u3092\u7528\u610f\u3057\u3001\u305d\u306eISP\u306e\u7279\u6027\u306b\u5408\u308f\u305b\u3066\u9001\u4fe1\u3059\u308b<\/li>\n<\/ul>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u4ee5\u4e0b\u306e\u6761\u4ef6\u306e\u3044\u305a\u308c\u304b\u306b\u4e00\u81f4\u3059\u308b\u5834\u5408\u3001\u8907\u6570IP\u3092\u5229\u7528\u3059\u308b\n<ul>\n<li>\u6708\u9593\u9001\u4fe1\u91cf\u304c100\u4e07\u901a\u3092\u8d85\u3048\u308b\u5834\u5408<\/li>\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u3068\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306e\u4e21\u65b9\u3092\u5927\u91cf\u9001\u4fe1\u3059\u308b\u5834\u5408<\/li>\n<li>\u8907\u6570\u306e\u30d6\u30e9\u30f3\u30c9\u3084\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u30e1\u30fc\u30eb\u9001\u4fe1\u3059\u308b\u5834\u5408<\/li>\n<\/ul>\n<\/li>\n<li>\u4ee5\u4e0b\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u5834\u5408\u306f\u3001\u5358\u4e00IP\u3092\u7528\u3044\u308b\n<ul>\n<li>\u6708\u9593\u9001\u4fe1\u91cf\u304c50\u4e07\u901a\u672a\u6e80\u306e\u5834\u5408<\/li>\n<li>\u9001\u4fe1\u30e1\u30fc\u30eb\u306e\u7a2e\u985e\u304c\u9650\u5b9a\u7684\u306a\u5834\u5408<\/li>\n<li>\u30ea\u30bd\u30fc\u30b9\u3084\u30b3\u30b9\u30c8\u3092\u6291\u3048\u305f\u3044\u5834\u5408<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"warning custom-block\">\n<p class=\"custom-block-title\">IP\u30d7\u30fc\u30eb\u7ba1\u7406\u306e\u6ce8\u610f\u70b9<\/p>\n<p>\u8907\u6570IP\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u5404IP\u306e\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u500b\u5225\u306b\u7ba1\u7406\u3057\u3001\u554f\u984c\u306e\u3042\u308bIP\u304c\u4ed6\u306eIP\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">IP\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u624b\u9806<\/p>\n<ol>\n<li>\n<p>\u4e8b\u524d\u6e96\u5099<\/p>\n<ul>\n<li>\u9001\u4fe1\u30ea\u30b9\u30c8\u306e\u4f5c\u6210\u3068\u7cbe\u67fb: \u3067\u304d\u308b\u9650\u308a\u9ad8\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306e\u53d7\u4fe1\u8005\uff08\u958b\u5c01\u30fb\u30af\u30ea\u30c3\u30af\u7387\u306e\u9ad8\u3044\u30e6\u30fc\u30b6\uff09\u306b\u9650\u5b9a<\/li>\n<li>\u9001\u4fe1\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u8a08\u753b\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u9001\u4fe1\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306e\u8a08\u753b\u3068\u5b9f\u884c<\/p>\n<ul>\n<li>ISP \u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u6ce8\u8996\u3057\u3064\u3064\u3001\u5f90\u3005\u306b\u9001\u4fe1\u91cf\u3092\u5897\u3084\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u6025\u6fc0\u306a\u5897\u52a0\u306f\u30b9\u30d1\u30e0\u884c\u70ba\u3068\u307f\u306a\u3055\u308c\u308b\u30ea\u30b9\u30af\u3092\u9ad8\u3081\u308b<\/li>\n<li>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306e\u4f8b\uff08\u4e0b\u8868\uff09\u3092\u4e0a\u3052\u308b\u3002ISP\u306e\u53cd\u5fdc\uff08\u30d6\u30ed\u30c3\u30af\u3084\u9045\u5ef6\u306e\u6709\u7121\uff09\u3092\u898b\u306a\u304c\u3089\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u67d4\u8edf\u306b\u8abf\u6574\u3059\u308b\u3002\u4e00\u822c\u7684\u306b\u306f\u3001\u524d\u65e5\u306e\u9001\u4fe1\u91cf\u306e2\u500d\u3092\u8d85\u3048\u306a\u3044\u7bc4\u56f2\u3067\u3001\u6bb5\u968e\u7684\u306b\u5897\u3084\u3057\u3066\u3044\u304f\u306e\u304c\u5b89\u5168\u3068\u3055\u308c\u3066\u3044\u308b\u3002\u5b9f\u969b\u306e\u74b0\u5883\u3084\u9001\u4fe1\u5185\u5bb9\u3001ISP\u306e\u53cd\u5fdc\u306b\u3088\u3063\u3066\u5927\u5e45\u306b\u8abf\u6574\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308b\u3002\u91cd\u8981\u306a\u306e\u306f\u6570\u5024\u3092\u53b3\u5bc6\u306b\u5b88\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001ISP\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u6ce8\u8996\u3057\u306a\u304c\u3089\u67d4\u8edf\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\uff08\u65e5\uff09<\/th>\n<th style=\"text-align:left;\">1\u65e5\u5f53\u305f\u308a\u306e\u7dcf\u9001\u4fe1\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">1<\/td>\n<td style=\"text-align:left;\">50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">2<\/td>\n<td style=\"text-align:left;\">100<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">3<\/td>\n<td style=\"text-align:left;\">200<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u2026<\/td>\n<td style=\"text-align:left;\"\/><\/tr>\n<tr>\n<td style=\"text-align:left;\">30<\/td>\n<td style=\"text-align:left;\">1,000,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/li>\n<li>\n<p>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/p>\n<ul>\n<li>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u671f\u9593\u4e2d\u306f\u3001\u4ee5\u4e0b\u306e\u6307\u6a19\u3092\u6bce\u65e5\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3002\u554f\u984c\u304c\u691c\u77e5\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u3059\u3050\u3055\u307e\u9001\u4fe1\u3092\u4e00\u6642\u505c\u6b62\u3057\u3001\u539f\u56e0\u3092\u8abf\u67fb\u30fb\u89e3\u6c7a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\n<ul>\n<li>\u30cf\u30fc\u30c9\u30d0\u30a6\u30f3\u30b9\u7387: 1\uff05\u672a\u6e80\u3001\u7406\u60f3\u306f0.5\uff05\u672a\u6e80\u306b\u6291\u3048\u308b\uff08\u7121\u52b9\u306a\u30a2\u30c9\u30ec\u30b9\u306f\u901f\u3084\u304b\u306b\u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\uff09<\/li>\n<li>\u5168\u4f53\u306e\u30d0\u30a6\u30f3\u30b9\u7387\uff08\u30cf\u30fc\u30c9+\u30bd\u30d5\u30c8\uff09: 5\uff05\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b<\/li>\n<li>\u30b9\u30d1\u30e0\uff08\u8ff7\u60d1\u30e1\u30fc\u30eb\uff09\u5831\u544a\u7387: 0.1\uff05\u672a\u6e80\u3092\u7dad\u6301\u3059\u308b<\/li>\n<li>ISP\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30c4\u30fc\u30eb\uff08Google:Postmaster Tools\u3001\u3000Microsoft (Outlook):SNDS\uff08Smart Network Data Services\uff09\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\u4e0a\u8a18\u306e\u6570\u5024\u306f\u4e00\u822c\u7684\u306a\u76ee\u5b89\u3067\u3042\u308b\u3002\u696d\u754c\u3084\u9001\u4fe1\u5185\u5bb9\u306b\u3088\u3063\u3066\u9069\u5207\u306a\u95be\u5024\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u81ea\u793e\u306e\u904e\u53bb\u306e\u30c7\u30fc\u30bf\u3068\u6bd4\u8f03\u3057\u3066\u7570\u5e38\u306a\u5909\u5316\u304c\u306a\u3044\u304b\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u4e2d\u306e\u554f\u984c\u767a\u751f\u3068\u5bfe\u7b56<\/p>\n<p>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u6307\u6a19\u304c\u60aa\u5316\u3057\u305f\u5834\u5408\u3001\u3059\u3050\u3055\u307e\u9001\u4fe1\u3092\u4e00\u6642\u505c\u6b62\u3057\u3001\u539f\u56e0\u306e\u8abf\u67fb\u3068\u89e3\u6c7a\u306b\u3042\u305f\u308b\u3002\u3088\u304f\u3042\u308b\u8ab2\u984c\u306b\u3001ISP\u306b\u3088\u308b\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\u304c\u3042\u308b\u3002ISP\u306f\u3001\u672a\u77e5\u306eIP\u304b\u3089\u77ed\u6642\u9593\u306b\u5927\u91cf\u306e\u30e1\u30fc\u30eb\u304c\u9001\u3089\u308c\u308b\u3068\u3001\u4e00\u6642\u7684\u306b\u53d7\u4fe1\u3092\u9045\u5ef6\u3055\u305b\u305f\u308a\u62d2\u5426\u3057\u305f\u308a\u3059\u308b\u3002\u3053\u308c\u306f\u3001<strong>\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0<\/strong>\u3068\u547c\u3070\u308c\u308b\u3002\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u4e2d\u306b\u3053\u306e\u73fe\u8c61\u304c\u898b\u3089\u308c\u305f\u5834\u5408\u306f\u3001\u9001\u4fe1\u30da\u30fc\u30b9\u3092\u843d\u3068\u3059\u3001\u3042\u308b\u3044\u306f\u305d\u306e\u65e5\u306e\u9001\u4fe1\u3092\u505c\u6b62\u3059\u308b\u306a\u3069\u3092\u8abf\u6574\u3059\u308b\u3002<\/p>\n<p>\u307e\u305f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u78ba\u8a8d\u3092\u884c\u3046\u3002<\/p>\n<ul>\n<li><strong>\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u306e\u78ba\u8a8d:<\/strong> Spamhaus\u3001Barracuda\u306a\u3069\u4e3b\u8981\u306a\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u81ea\u793e\u306eIP\u3084\u30c9\u30e1\u30a4\u30f3\u304c\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002\u767b\u9332\u3055\u308c\u3066\u3044\u305f\u5834\u5408\u306f\u3001\u5404\u30b5\u30fc\u30d3\u30b9\u306e\u89e3\u9664\u7533\u8acb\u624b\u9806\u306b\u5f93\u3046<\/li>\n<li><strong>\u30d0\u30a6\u30f3\u30b9\u30ed\u30b0\u306e\u5206\u6790:<\/strong> \u30d0\u30a6\u30f3\u30b9\u30e1\u30fc\u30eb\u306b\u542b\u307e\u308c\u308b\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u78ba\u8a8d\u3057\u3001\u62d2\u5426\u7406\u7531\u3092\u7279\u5b9a\u3059\u308b<\/li>\n<li><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u78ba\u8a8d:<\/strong> \u4ef6\u540d\u3084\u672c\u6587\u306b\u30b9\u30d1\u30e0\u3068\u5224\u5b9a\u3055\u308c\u3084\u3059\u3044\u5358\u8a9e\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u304b<\/li>\n<\/ul>\n<\/div>\n<h3 id=\"\u30c8\u3099\u30e1\u30a4\u30f3\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d5\u309a\" tabindex=\"-1\">\u30c9\u30e1\u30a4\u30f3\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30c8\u3099\u30e1\u30a4\u30f3\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d5\u309a\" aria-label=\"Permalink to &quot;\u30c9\u30e1\u30a4\u30f3\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7&quot;\">\u200b<\/a><\/h3>\n<p>\u57fa\u672c\u7684\u306b\u3001SPF\/DKIM\/DMARC \u3068\u3044\u3063\u305f\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306fIP \u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3092\u9032\u3081\u308b\u4e2d\u3067\u4e26\u884c\u3057\u3066\u69cb\u7bc9\u3055\u308c\u3066\u3044\u304f\u3002\u305d\u306e\u305f\u3081\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u305f\u3081\u306b\u7279\u5225\u306a\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u3002<\/p>\n<h4 id=\"\u30b5\u30d5\u3099\u30c8\u3099\u30e1\u30a4\u30f3\u6226\u7565\" tabindex=\"-1\">\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u6226\u7565 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30b5\u30d5\u3099\u30c8\u3099\u30e1\u30a4\u30f3\u6226\u7565\" aria-label=\"Permalink to &quot;\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u6226\u7565&quot;\">\u200b<\/a><\/h4>\n<p>\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u7ba1\u7406\u3068\u3057\u3066\u3001\u9001\u4fe1\u3059\u308b\u30e1\u30fc\u30eb\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u3066\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3044\u5206\u3051\u308b\u65b9\u6cd5\u304c\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4f8b\u3048\u3070\u30e1\u30eb\u30de\u30ac\u306e\u30b9\u30d1\u30e0\u5831\u544a\u7387\u304c\u4e0a\u304c\u3063\u3066\u3082\u3001\u8a8d\u8a3c\u3084\u6ce8\u6587\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u5230\u9054\u6027\u306b\u5f71\u97ff\u304c\u53ca\u3076\u30ea\u30b9\u30af\u3092\u5206\u96e2\u3067\u304d\u308b\u3002<\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u6b21\u306e\u3044\u305a\u308c\u304b\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u5834\u5408\u306f\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u5206\u96e2\u3059\u308b\n<ul>\n<li>\u6708\u9593\u9001\u4fe1\u91cf\u304c50\u4e07\u901a\u3092\u8d85\u3048\u308b\u5834\u5408<\/li>\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u3068\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306e\u4e21\u65b9\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408<\/li>\n<li>\u8907\u6570\u306e\u30d6\u30e9\u30f3\u30c9\u3084\u30b5\u30fc\u30d3\u30b9\u3092\u904b\u55b6\u3057\u3066\u3044\u308b\u5834\u5408<\/li>\n<\/ul>\n<\/li>\n<li>\u6b21\u306e\u3044\u305a\u308c\u304b\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u5834\u5408\u306f\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u5206\u96e2\u3059\u308b\u304b \u201c\u691c\u8a0e\u201d \u3059\u308b\n<ul>\n<li>\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306e\u914d\u4fe1\u983b\u5ea6\u304c\u9ad8\u3044\u5834\u5408\uff08\u90313\u56de\u4ee5\u4e0a\uff09<\/li>\n<li>\u7570\u306a\u308b\u5bfe\u8c61\u30aa\u30fc\u30c7\u30a3\u30a8\u30f3\u30b9\u306b\u30e1\u30fc\u30eb\u9001\u4fe1\u3059\u308b\u5834\u5408<\/li>\n<\/ul>\n<\/li>\n<li>\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u5206\u96e2\u306f\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u958b\u59cb\u6642\u70b9\u3067\u5c06\u6765\u306e\u9001\u4fe1\u91cf\u3092\u898b\u8d8a\u3057\u3066\u8a2d\u8a08\u3059\u308b\u3053\u3068\n<ul>\n<li>\u5f8c\u304b\u3089\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u8ffd\u52a0\u30fb\u5206\u96e2\u3059\u308b\u5834\u5408\u3001\u65b0\u3057\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306f\u9001\u4fe1\u5c65\u6b74\u304c\u30bc\u30ed\u306e\u72b6\u614b\u304b\u3089\u3068\u306a\u308b\u305f\u3081\u3001\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u304b\u3089\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u69cb\u6210\u4f8b<\/p>\n<p>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u3068\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u3092\u4f7f\u3044\u5206\u3051\u308b\u5834\u5408\u306e\u4f8b\u3002<\/p>\n<ul>\n<li><code>mail.example.com<\/code>: \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u7528<\/li>\n<li><code>news.example.com<\/code>: \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u7528<\/li>\n<\/ul>\n<p>\u8907\u6570\u30b5\u30fc\u30d3\u30b9\u904b\u55b6\u6642\u306e\u4f8b\u3002<\/p>\n<ul>\n<li><code>mail.example.com<\/code> \u30e1\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb<\/li>\n<li><code>news.example.com<\/code> \u30e1\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb<\/li>\n<li><code>alert.example.com<\/code> \u30b7\u30b9\u30c6\u30e0\u901a\u77e5\u7528<\/li>\n<li><code>service2.example.com<\/code> \u30b5\u30d6\u30b5\u30fc\u30d3\u30b9\u7528<\/li>\n<\/ul>\n<\/div>\n<h3 id=\"\u5065\u5168\u306a\u914d\u4fe1\u30ea\u30b9\u30c8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b7\u3099\u30f3\u30af\u3099\" tabindex=\"-1\">\u5065\u5168\u306a\u914d\u4fe1\u30ea\u30b9\u30c8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b8\u30f3\u30b0 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u5065\u5168\u306a\u914d\u4fe1\u30ea\u30b9\u30c8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b7\u3099\u30f3\u30af\u3099\" aria-label=\"Permalink to &quot;\u5065\u5168\u306a\u914d\u4fe1\u30ea\u30b9\u30c8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b8\u30f3\u30b0&quot;\">\u200b<\/a><\/h3>\n<p>\u30e1\u30fc\u30eb\u306e\u5230\u9054\u529b\u3092\u9ad8\u3081\u3001\u9001\u4fe1\u8005\u3068\u3057\u3066\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u914d\u4fe1\u30ea\u30b9\u30c8\u5168\u4f53\u306e\u54c1\u8cea\u3092\u5411\u4e0a\u3059\u308b\u305f\u3081\u306e\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u304c\u91cd\u8981\u3068\u306a\u3063\u3066\u304f\u308b\u3002<\/p>\n<h4 id=\"\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b7\u3099\u30f3\u30af\u3099\u306e\u76ee\u7684\u3068\u91cd\u8981\u6027\" tabindex=\"-1\">\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u306e\u76ee\u7684\u3068\u91cd\u8981\u6027 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b7\u3099\u30f3\u30af\u3099\u306e\u76ee\u7684\u3068\u91cd\u8981\u6027\" aria-label=\"Permalink to &quot;\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u306e\u76ee\u7684\u3068\u91cd\u8981\u6027&quot;\">\u200b<\/a><\/h4>\n<p>\u53e4\u304f\u6574\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u30ea\u30b9\u30c8\u306b\u30e1\u30fc\u30eb\u3092\u9001\u308a\u7d9a\u3051\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ea\u30b9\u30af\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u60aa\u5316:<\/strong> \u7121\u52b9\u306a\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u914d\u4fe1\u3092\u7d9a\u3051\u308b\u3068\u3001ISP\u304b\u3089\u8ff7\u60d1\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u3068\u898b\u306a\u3055\u308c\u3001\u8a55\u4fa1\u304c\u4f4e\u4e0b\u3059\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u672c\u6765\u5c4a\u304f\u306f\u305a\u306e\u30e1\u30fc\u30eb\u307e\u3067\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u308a\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u3092\u53d7\u3051\u305f\u308a\u3059\u308b\u3088\u3046\u306b\u306a\u308b<\/li>\n<li><strong>\u30b3\u30b9\u30c8\u6d6a\u8cbb:<\/strong> \u7121\u99c4\u306a\u914d\u4fe1\u6570\u5206\u306e\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b<\/li>\n<li><strong>\u6b63\u78ba\u306a\u52b9\u679c\u6e2c\u5b9a\u306e\u963b\u5bb3:<\/strong> \u53cd\u5fdc\u3057\u306a\u3044\u30e6\u30fc\u30b6\u304c\u542b\u307e\u308c\u308b\u3053\u3068\u3067\u3001\u6307\u6a19\u304c\u4e0d\u6b63\u78ba\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n<p>\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u306f\u3001\u3053\u308c\u3089\u306e\u30ea\u30b9\u30af\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5bfe\u5fdc\u3067\u3042\u308b\u3002<\/p>\n<h4 id=\"\u30af\u30ec\u30f3\u30b7\u3099\u30f3\u30af\u3099\u306e\u5bfe\u8c61\u3068\u306a\u308b\u30ea\u30b9\u30c8\" tabindex=\"-1\">\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u306e\u5bfe\u8c61\u3068\u306a\u308b\u30ea\u30b9\u30c8 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30af\u30ec\u30f3\u30b7\u3099\u30f3\u30af\u3099\u306e\u5bfe\u8c61\u3068\u306a\u308b\u30ea\u30b9\u30c8\" aria-label=\"Permalink to &quot;\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u306e\u5bfe\u8c61\u3068\u306a\u308b\u30ea\u30b9\u30c8&quot;\">\u200b<\/a><\/h4>\n<p>\u30ea\u30b9\u30c8\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u5b9b\u5148\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3068\u3059\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u5bfe\u8c61<\/th>\n<th style=\"text-align:left;\">\u7279\u5fb4<\/th>\n<th style=\"text-align:left;\">\u5bfe\u7b56\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u30cf\u30fc\u30c9\u30d0\u30a6\u30f3\u30b9<\/td>\n<td style=\"text-align:left;\">\u5b9b\u5148\u304c\u5b58\u5728\u3057\u306a\u3044\u3001\u6052\u4e45\u7684\u306a\u30a8\u30e9\u30fc<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u914d\u4fe1\u505c\u6b62\u30ea\u30b9\u30c8\u3078\u5373\u6642\u767b\u9332<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9<\/td>\n<td style=\"text-align:left;\">\u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\uff08\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u6e80\u676f\u306a\u3069\uff09<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u76e3\u8996\u3057\u3001\u7d99\u7d9a\u3059\u308b\u5834\u5408\u306f\u914d\u4fe1\u505c\u6b62\u30ea\u30b9\u30c8\u3078\u767b\u9332<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u9577\u671f\u9593\u53cd\u5fdc\u306e\u306a\u3044\u30e6\u30fc\u30b6<\/td>\n<td style=\"text-align:left;\">\u534a\u5e74\u4ee5\u4e0a\u3001\u4e00\u5ea6\u3082\u30e1\u30fc\u30eb\u5185\u306e\u30ea\u30f3\u30af\u3092\u4e00\u5ea6\u3082\u30af\u30ea\u30c3\u30af\u3057\u3066\u3044\u306a\u3044\u30e6\u30fc\u30b6<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u5bfe\u7b56\u306f\u305b\u305a\u3001\u8cfc\u8aad\u8005\u306e\u610f\u601d\u306b\u59d4\u306d\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h4 id=\"\u30cf\u30fc\u30c8\u3099\u30fb\u30bd\u30d5\u30c8\u30cf\u3099\u30a6\u30f3\u30b9\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066\" tabindex=\"-1\">\u30cf\u30fc\u30c9\u30fb\u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30cf\u30fc\u30c8\u3099\u30fb\u30bd\u30d5\u30c8\u30cf\u3099\u30a6\u30f3\u30b9\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066\" aria-label=\"Permalink to &quot;\u30cf\u30fc\u30c9\u30fb\u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066&quot;\">\u200b<\/a><\/h4>\n<p>\u4ee5\u4e0b\u306e\u30d5\u30ed\u30fc\u3084\u5bfe\u5fdc\u306b\u3064\u3044\u3066\u306f\u3001\u3042\u304f\u307e\u3067\u30b5\u30f3\u30d7\u30eb\u306e\u305f\u3081\u3001\u696d\u52d9\u306b\u5408\u308f\u305b\u3066\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u914d\u4fe1\u5f8c\u3001\u4ee5\u4e0b\u3092\u5bfe\u5fdc\u3059\u308b\u3002<\/p>\n<ul>\n<li>\u30cf\u30fc\u30c9\u30d0\u30a6\u30f3\u30b9\u306e\u5bfe\u5fdc\n<ul>\n<li>\u6761\u4ef6: \u914d\u4fe1\u7d50\u679c\u3067\u30cf\u30fc\u30c9\u30d0\u30a6\u30f3\u30b9\u3068\u306a\u3063\u305f\u30a2\u30c9\u30ec\u30b9<\/li>\n<li>\u5bfe\u5fdc: \u5373\u6642\u3001\u5168\u4ef6\u3092\u300c\u914d\u4fe1\u505c\u6b62\u30ea\u30b9\u30c8\u300d\u306b\u767b\u9332\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9\u306e\u5bfe\u5fdc\n<ul>\n<li>\u6761\u4ef6: \u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9\u306e\u767a\u751f\u304c\u7d2f\u8a083\u56de\u4ee5\u4e0a\u3068\u306a\u3063\u305f\u30a2\u30c9\u30ec\u30b9<\/li>\n<li>\u5bfe\u5fdc: \u7d2f\u8a08\u201d3\u56de\u201d\u306b\u9054\u3057\u305f\u6642\u70b9\u3067\u3001\u5bfe\u8c61\u30a2\u30c9\u30ec\u30b9\u3092\u300c\u914d\u4fe1\u505c\u6b62\u30ea\u30b9\u30c8\u300d\u306b\u767b\u9332<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9\u56de\u6570\u306e\u8a18\u9332<\/p>\n<p>\u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9\u306e\u56de\u6570\u306e\u8a18\u9332\u306f\u3001\u81ea\u52d5\u3067\u884c\u3063\u3066\u304f\u308c\u308b\u304b\u3064\u6761\u4ef6\u3067\u914d\u4fe1\u505c\u6b62\u30b9\u30c6\u30fc\u30bf\u30b9\u306b\u3059\u308b\u30c4\u30fc\u30eb\u3082\u3042\u308b\u304c\u3001\u5099\u308f\u3063\u3066\u3044\u306a\u3044\u30c4\u30fc\u30eb\u306b\u95a2\u3057\u3066\u306f\u3001\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u306a\u3069\u3067\u7ba1\u7406\u3059\u308b\u306e\u304c\u826f\u3044\u3002<\/p>\n<\/div>\n<h3 id=\"\u5927\u624bisp\u3053\u3099\u3068\u306e\u7279\u5fb4\" tabindex=\"-1\">\u5927\u624bISP\u3054\u3068\u306e\u7279\u5fb4 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u5927\u624bisp\u3053\u3099\u3068\u306e\u7279\u5fb4\" aria-label=\"Permalink to &quot;\u5927\u624bISP\u3054\u3068\u306e\u7279\u5fb4&quot;\">\u200b<\/a><\/h3>\n<p>\u4ee5\u4e0b\u306f\u5404ISP\u306e\u5927\u307e\u304b\u306a\u7279\u5fb4\u3092\u7d39\u4ecb\u3059\u308b\u3002\u306a\u304a\u3001ISP\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3084\u5224\u5b9a\u57fa\u6e96\u306f\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u308b\u305f\u3081\u3001\u5927\u307e\u304b\u306a\u3053\u3046\u3044\u3063\u305f\u50be\u5411\u304c\u3042\u308b\u3068\u3044\u3046\u3088\u3046\u306a\u3001\u53c2\u8003\u60c5\u5831\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">ISP<\/th>\n<th style=\"text-align:left;\">\u7279\u5fb4<\/th>\n<th style=\"text-align:left;\">\u5bfe\u7b56\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">Gmail<\/td>\n<td style=\"text-align:left;\">\u30fb\u6a5f\u68b0\u5b66\u7fd2\u30d9\u30fc\u30b9\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<br \/>\u30fb\u30e6\u30fc\u30b6\u30fc\u884c\u52d5\uff08\u958b\u5c01\u3001\u524a\u9664\u3001\u30b9\u30d1\u30e0\u5831\u544a\u306a\u3069\uff09\u3092\u91cd\u8996 <br \/>\u30fb\u9001\u4fe1\u8005\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u53b3\u683c\u306b\u8a55\u4fa1<\/td>\n<td style=\"text-align:left;\">\u30fbGoogle Postmaster Tools\u3067\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u76e3\u8996<br \/>\u30fb\u9ad8\u3044\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u7387\u3092\u7dad\u6301<br \/>\u30fb\u9001\u4fe1\u91cf\u306e\u6025\u6fc0\u306a\u5909\u5316\u3092\u907f\u3051\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Microsoft Outlook<\/td>\n<td style=\"text-align:left;\">\u30fbIP\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u91cd\u8996<br \/>\u30fbSNDS\u3067\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u63d0\u4f9b \u30fb\u9001\u4fe1\u8005\u8a8d\u8a3c\u3092\u53b3\u683c\u306b\u30c1\u30a7\u30c3\u30af<\/td>\n<td style=\"text-align:left;\">\u30fbSNDS\u306b\u767b\u9332\u3057\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u53d6\u5f97 <br \/>\u30fb\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3092\u78ba\u5b9f\u306b\u8a2d\u5b9a<br \/>\u30fb\u6bb5\u968e\u7684\u306b\u9001\u4fe1\u91cf\u3092\u5897\u52a0\u3055\u305b\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Yahoo! Mail<\/td>\n<td style=\"text-align:left;\">\u30fb\u9001\u4fe1\u8005\u8a8d\u8a3c\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u4e21\u7acb <br \/>\u30fb\u30e6\u30fc\u30b6\u30fc\u306e\u82e6\u60c5\u306b\u654f\u611f <br \/>\u30fb\u72ec\u81ea\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30eb\u30fc\u30d7\u3092\u63d0\u4f9b<\/td>\n<td style=\"text-align:left;\">\u30fbYahoo!\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30eb\u30fc\u30d7\u306b\u53c2\u52a0 <br \/>\u30fb\u9001\u4fe1\u983b\u5ea6\u3092\u9069\u5207\u306b\u7ba1\u7406 <br \/>\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u54c1\u8cea\u3092\u9ad8\u304f\u7dad\u6301<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb<\/td>\n<td style=\"text-align:left;\">\u30fb\u53b3\u683c\u306a\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<br \/>\u30fb\u9001\u4fe1\u8005\u8a8d\u8a3c\uff08SPF\/DKIM\/DMARC\uff09\u3092\u91cd\u8996<br \/>\u30fb\u5927\u91cf\u9001\u4fe1\u306b\u7279\u306b\u654f\u611f <br \/>\u30fb\u4ef6\u540d\u3084\u672c\u6587\u306e\u6587\u5b57\u6570\u5236\u9650\u304c\u53b3\u3057\u3044\u50be\u5411<\/td>\n<td style=\"text-align:left;\">\u30fb\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3092\u78ba\u5b9f\u306b\u8a2d\u5b9a<br \/>\u30fb\u4ef6\u540d\u306f\u77ed\u304f\u3001\u672c\u6587\u306f\u7c21\u6f54\u306b\uff08\u30c6\u30ad\u30b9\u30c8\u30e1\u30fc\u30eb\u63a8\u5968\uff09<br \/>\u30fb\u9001\u4fe1\u91cf\u3092\u6bb5\u968e\u7684\u306b\u5897\u52a0\u3055\u305b\u308b<br \/>\u30fb\u643a\u5e2f\u5411\u3051ESP\u306e\u5229\u7528\u3092\u691c\u8a0e<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<div class=\"warning custom-block\">\n<p class=\"custom-block-title\">ISP\u5bfe\u7b56\u306b\u3064\u3044\u3066<\/p>\n<p>\u5404ISP\u306e\u5224\u5b9a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u975e\u516c\u958b\u3067\u3001\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u308b\u3002\u4e0a\u8a18\u306e\u7279\u5fb4\u3068\u5bfe\u7b56\u306f\u904e\u53bb\u306e\u7d4c\u9a13\u3084\u4e00\u822c\u7684\u306a\u50be\u5411\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3042\u308a\u3001\u5fc5\u305a\u3057\u3082\u73fe\u5728\u306e\u72b6\u6cc1\u306b\u9069\u7528\u3067\u304d\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u3002\u5b9f\u969b\u306e\u5bfe\u7b56\u306f\u3001\u5404ISP\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30c4\u30fc\u30eb\u3084\u30b5\u30dd\u30fc\u30c8\u304b\u3089\u306e\u60c5\u5831\u3092\u57fa\u306b\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n<h2 id=\"\u30b5\u30fc\u30d2\u3099\u30b9\u9078\u5b9a\" tabindex=\"-1\">\u30b5\u30fc\u30d3\u30b9\u9078\u5b9a <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30b5\u30fc\u30d2\u3099\u30b9\u9078\u5b9a\" aria-label=\"Permalink to &quot;\u30b5\u30fc\u30d3\u30b9\u9078\u5b9a&quot;\">\u200b<\/a><\/h2>\n<p>\u30e1\u30fc\u30eb\u9001\u4fe1SaaS\u5e02\u5834\u306f\u3001\u56fd\u5185\u5916\u3067\u591a\u69d8\u306a\u30d7\u30ec\u30a4\u30e4\u30fc\u304c\u5b58\u5728\u3057\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u5f37\u307f\u3092\u6301\u3063\u3066\u3044\u308b\u3002\u65e5\u672c\u306e\u5e02\u5834\u3067\u306f\u3001\u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb\uff0825,000\u793e\u4ee5\u4e0a\uff09\u3001AutoBiz\uff0820,000\u793e\u4ee5\u4e0a\uff09\u3001\u914d\u914d\u30e1\u30fc\u30eb\uff0810,000\u793e\u4ee5\u4e0a\uff09\u3001WEBCAS e-mail\uff08\u30b7\u30ea\u30fc\u30ba10,000\u793e\u4ee5\u4e0a\uff09\u306a\u3069\u304c\u5c0e\u5165\u5b9f\u7e3e\u3067\u4e0a\u4f4d\u3092\u5360\u3081\u3066\u3044\u308b\u3002IT\u30c8\u30ec\u30f3\u30c9\u5e74\u9593\u30e9\u30f3\u30ad\u30f3\u30b02024\u3067\u306f\u3001WiLL Mail\u3001\u914d\u914d\u30e1\u30fc\u30eb\u3001Account Engagement\u304c\u4eba\u6c17TOP3\u306b\u6319\u3052\u3089\u308c\u3066\u304a\u308a\u3001\u56fd\u5185\u4f01\u696d\u304b\u3089\u306e\u652f\u6301\u3092\u96c6\u3081\u3066\u3044\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u308b\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u5e02\u5834\u3067\u306f\u3001SendGrid\u304c\u6708\u95931,000\u5104\u901a\u4ee5\u4e0a\u3001Mailgun\u304c15\u4e07\u793e\u4ee5\u4e0a\u3001Amazon SES\u304c\u5e74\u95931\u5146\u901a\u4ee5\u4e0a \u306e\u5727\u5012\u7684\u306a\u914d\u4fe1\u5b9f\u7e3e\u3092\u8a87\u3063\u3066\u3044\u308b\u3002HubSpot\u3084Mailchimp\u3082\u4e16\u754c\u4e2d\u3067\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u304a\u308a\u3001Braze\u3082\u5927\u898f\u6a21\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u306e\u9867\u5ba2\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u3057\u3066\u5b58\u5728\u611f\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u958b\u767a\u8005\u4e2d\u5fc3\u3067\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u304c\u4e3b\u306e\u5834\u5408\n<ul>\n<li>\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u81ea\u52d5\u901a\u77e5\u30e1\u30fc\u30eb\u3084\u3001\u30e6\u30fc\u30b6\u30fc\u884c\u52d5\u306b\u5373\u3057\u305f\u9ad8\u901f\u30fb\u5927\u91cf\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u306e\u78ba\u5b9f\u306a\u914d\u4fe1\u3092\u6700\u512a\u5148\u3059\u308b\u4f01\u696d\u306b\u306f\u3001Amazon SES\u3001Mailgun\u3001SendGrid<\/li>\n<\/ul>\n<\/li>\n<li>\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u6d3b\u52d5\u304c\u4e3b\u3067\u975e\u6280\u8853\u8005\u3082\u5229\u7528\u3059\u308b\u5834\u5408\n<ul>\n<li>Mailchimp\u3084HubSpot Email Marketing<\/li>\n<\/ul>\n<\/li>\n<li>\u9ad8\u5ea6\u306a\u9867\u5ba2\u30b8\u30e3\u30fc\u30cb\u30fc\u3068\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u7d71\u5408\u3092\u76ee\u6307\u3059\u5834\u5408\uff08AI\u7d71\u5408\u7b49\uff09\n<ul>\n<li>Braze\u3001Customer.io\u3001\u307e\u305f\u306fHubSpot Marketing Hub\u306eProfessional\/Enterprise\u30d7\u30e9\u30f3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"warning custom-block\">\n<p class=\"custom-block-title\">\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d0\u3092\u81ea\u524d\u3067\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u306a\u3044<\/p>\n<p>\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>ISP \u3068\u306e\u4fe1\u983c\u95a2\u4fc2\u3092\u7bc9\u304f\u5fc5\u8981\u304c\u3042\u308b\n<ul>\n<li>Feedback Loop \u767b\u9332\u304c\u5fc5\u8981\n<ul>\n<li>\u4e3b\u8981ISP \u3054\u3068\u306b\u500b\u5225\u7533\u8acb\u304c\u5fc5\u8981<\/li>\n<li>\u5168ISP \u3092\u30ab\u30d0\u30fc\u3059\u308b\u306b\u306f\u975e\u73fe\u5b9f\u7684<\/li>\n<li>\u7dad\u6301\u7ba1\u7406\u3082\u5fc5\u8981<\/li>\n<\/ul>\n<\/li>\n<li>ESP \u3068\u9055\u3063\u3066ISP \u3068\u306e\u4fe1\u983c\u95a2\u4fc2\u304c\u306a\u3044\u3068\u3053\u308d\u304b\u3089\u306e\u30b9\u30bf\u30fc\u30c8<\/li>\n<\/ul>\n<\/li>\n<li>\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u60aa\u3044\n<ul>\n<li>\u9ad8\u53ef\u7528\u6027\u8981\u4ef6\u3092\u6e80\u305f\u3059\u69cb\u6210\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u9ad8\u30b3\u30b9\u30c8<\/li>\n<li>\u904b\u7528\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u3001\u30e1\u30fc\u30eb\u6280\u8853\u306e\u8ffd\u5f93\u306a\u3069\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u304c\u9ad8\u3044<\/li>\n<\/ul>\n<p>\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u3082\u3057\u81ea\u524d\u3067\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d0\u3092\u69cb\u7bc9\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u30d7\u30ed\u30d0\u30a4\u30c0<\/th>\n<th style=\"text-align:left;\">\u5236\u9650\u89e3\u9664<\/th>\n<th style=\"text-align:left;\">\u89e3\u9664\u6761\u4ef6\u30fb\u5099\u8003<\/th>\n<th style=\"text-align:left;\">\u63a8\u5968<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">AWS<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u5236\u9650\u3042\u308a<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f \u89e3\u9664\u7533\u8acb\u304c\u5fc5\u8981\uff08\u5229\u7528\u8a08\u753b\u306a\u3069\u306e\u8a18\u8f09\u304c\u5fc5\u8981\uff09<\/td>\n<td style=\"text-align:left;\">Amazon SES<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Google Cloud<\/td>\n<td style=\"text-align:left;\">\u274c\u4e0d\u53ef<\/td>\n<td style=\"text-align:left;\">\u53e4\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u5236\u9650\u304c\u304b\u304b\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u304c\u3001\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408\u306f\u3001\u89e3\u9664\u3067\u304d\u306a\u3044<\/td>\n<td style=\"text-align:left;\">SendGrid, Mailgun, Mailjet<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Azure<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u5236\u9650\u3042\u308a<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f EA, MCA-E \u306f\u3001\u5229\u7528\u53ef\u80fd \u26a0\ufe0fEnterprise Dev\/Test \u274c\u4e0a\u8a18\u4ee5\u5916\u306e\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306f\u3001\u89e3\u9664\u4e0d\u53ef<\/td>\n<td style=\"text-align:left;\">Azure Communication Services, SendGrid ..etc<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u203b\u30aa\u30f3\u30d7\u30ec\u74b0\u5883\u3067\u5185\u90e8\u5c02\u7528\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d0\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u306a\u3089\u81ea\u524d\u30e1\u30fc\u30eb\u9001\u4fe1\u30b5\u30fc\u30d0\u3092\u69cb\u7bc9\u3059\u308b\u306e\u306f\u3042\u308a<\/p>\n<\/div>\n<h2 id=\"\u30c6\u3099\u30fc\u30bf\u53ce\u96c6\u30db\u309a\u30ea\u30b7\u30fc\" tabindex=\"-1\">\u30c7\u30fc\u30bf\u53ce\u96c6\u30dd\u30ea\u30b7\u30fc <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30c6\u3099\u30fc\u30bf\u53ce\u96c6\u30db\u309a\u30ea\u30b7\u30fc\" aria-label=\"Permalink to &quot;\u30c7\u30fc\u30bf\u53ce\u96c6\u30dd\u30ea\u30b7\u30fc&quot;\">\u200b<\/a><\/h2>\n<h3 id=\"\u6cd5\u4ee4\u9075\u5b88\" tabindex=\"-1\">\u6cd5\u4ee4\u9075\u5b88 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u6cd5\u4ee4\u9075\u5b88\" aria-label=\"Permalink to &quot;\u6cd5\u4ee4\u9075\u5b88&quot;\">\u200b<\/a><\/h3>\n<p>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u96fb\u8a71\u756a\u53f7\u306f\u3001\u305d\u308c\u81ea\u4f53\u306b\u6c0f\u540d\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u3084\u3001\u4ed6\u306e\u60c5\u5831\u3068\u5bb9\u6613\u306b\u7167\u5408\u3067\u304d\u308b\u5834\u5408\u306b\u3001\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5\u306b\u304a\u3051\u308b\u300c\u500b\u4eba\u60c5\u5831\u300d\u306b\u8a72\u5f53\u3059\u308b\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u5358\u4f53\u3067\u500b\u4eba\u3092\u8b58\u5225\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u300c\u500b\u4eba\u95a2\u9023\u60c5\u5831\u300d\u306b\u3042\u305f\u308a\u3001\u6cd5\u7684\u306a\u5b9a\u7fa9\u304c\u7570\u306a\u308b\u3002\u3057\u304b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u306f\u500b\u4eba\u60c5\u5831\u30fb\u500b\u4eba\u95a2\u9023\u60c5\u5831\u306b\u95a2\u4fc2\u306a\u304f\u3001\u5e38\u306b\u500b\u4eba\u60c5\u5831\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u305d\u306e\u3082\u306e\u304c\u500b\u4eba\u3092\u7279\u5b9a\u53ef\u80fd\u306a\u5024\u306b\u5909\u66f4\u3055\u308c\u305f\u308a\u3001\u30d3\u30b8\u30cd\u30b9\u8981\u4ef6\u3078\u306e\u5bfe\u5fdc\u3067\u5c5e\u6027\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u3001\u6700\u521d\u304b\u3089\u53b3\u683c\u306a\u5bfe\u5fdc\u3092\u53d6\u308b\u307b\u3046\u304c\u5c06\u6765\u7684\u306a\u62e1\u5f35\u306b\u5f37\u304f\u3001\u300c\u500b\u4eba\u60c5\u5831\u300d\u3068\u300c\u500b\u4eba\u95a2\u9023\u60c5\u5831\u300d\u3068\u3044\u30462\u3064\u306e\u30c7\u30fc\u30bf\u4fdd\u8b77\u30dd\u30ea\u30b7\u30fc\u3092\u6301\u3061\u8fbc\u307e\u305a\u306b\u6e08\u3080\u305f\u3081\u8a2d\u8a08\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u3067\u304d\u308b\u305f\u3081\u3067\u3042\u308b\u3002\u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3082\u305d\u308c\u306b\u8cdb\u540c\u3057\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u96fb\u8a71\u756a\u53f7\u3092\u300c\u500b\u4eba\u60c5\u5831\u300d\u3068\u3057\u3066\u53b3\u5bc6\u306b\u6271\u3046\u65b9\u91dd\u3068\u3059\u308b\u3002<\/p>\n<p>\u3053\u306e\u65b9\u91dd\u306b\u57fa\u3065\u304f\u3068\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u96fb\u8a71\u756a\u53f7\u3092\u53ce\u96c6\u30fb\u5229\u7528\u3059\u308b\u969b\u306f\u3001\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5\u304c\u5b9a\u3081\u308b\u300c\u9069\u5207\u306a\u540c\u610f\u53d6\u5f97\u300d \u300c\u5229\u7528\u76ee\u7684\u306e\u660e\u793a\u300d \u300c\u7b2c\u4e09\u8005\u63d0\u4f9b\u306e\u5236\u9650\u300d \u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u300d \u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u307e\u305f\u3001\u5e83\u544a\u5ba3\u4f1d\u76ee\u7684\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u30fbSMS\u9001\u4fe1\u306b\u304a\u3051\u308b\u300c\u7279\u5b9a\u96fb\u5b50\u30e1\u30fc\u30eb\u6cd5\uff08\u8ff7\u60d1\u30e1\u30fc\u30eb\u9632\u6b62\u6cd5\uff09\u300d\u306a\u3069\u3078\u306e\u6e96\u62e0\u3082\u6c42\u3081\u3089\u308c\u308b\u3002\u52a0\u3048\u3066\u3001EU\uff08GDPR\uff09\u3084\u305d\u306e\u4ed6\u6d77\u5916\u3067\u3082\u3001\u500b\u4eba\u60c5\u5831\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306e\u6cd5\u898f\u5236\u3078\u306e\u5bfe\u5fdc\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n<p>\u4e0a\u8a18\u3067\u89e6\u308c\u305f\u3082\u306e\u4ee5\u5916\u3082\u542b\u3081\u3001\u56fd\u5185\u306e\u4e3b\u8981\u306a\u6cd5\u898f\u5236\u3068\u6e96\u62e0\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">#<\/th>\n<th style=\"text-align:left;\">\u6982\u8981<\/th>\n<th style=\"text-align:left;\">\u6642\u671f<\/th>\n<th style=\"text-align:left;\">\u7f70\u5247<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5<\/td>\n<td style=\"text-align:left;\">\u500b\u4eba\u60c5\u5831\u306e\u53d6\u5f97\u30fb\u5229\u7528\u30fb\u7ba1\u7406\u5168\u822c\u3092\u898f\u5236\u3059\u308b<\/td>\n<td style=\"text-align:left;\">2022\u5e744\u6708\u65bd\u884c\uff08\u6539\u6b63\u6cd5\uff09<\/td>\n<td style=\"text-align:left;\">\u6700\u59271\u5104\u5186\u306e\u7f70\u91d1\u3001\u696d\u52d9\u6539\u5584\u547d\u4ee4\u306a\u3069<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u7279\u5b9a\u96fb\u5b50\u30e1\u30fc\u30eb\u6cd5\uff08\u8ff7\u60d1\u30e1\u30fc\u30eb\u9632\u6b62\u6cd5\uff09<\/td>\n<td style=\"text-align:left;\">\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u30e1\u30fc\u30eb\u3084SMS\u9001\u4fe1\u3092\u898f\u5236\u3059\u308b<\/td>\n<td style=\"text-align:left;\">2002\u5e74\u65bd\u884c\uff08\u6700\u65b0\u6539\u6b63\uff1a2022\u5e74\uff09<\/td>\n<td style=\"text-align:left;\">\u6700\u59273000\u4e07\u5186\u306e\u7f70\u91d1\u3001\u696d\u52d9\u505c\u6b62\u547d\u4ee4\u306a\u3069<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u7279\u5b9a\u5546\u53d6\u5f15\u6cd5<\/td>\n<td style=\"text-align:left;\">\u901a\u4fe1\u8ca9\u58f2\u306b\u304a\u3051\u308b\u5e83\u544a\u5ba3\u4f1dSMS\u306a\u3069\u3092\u898f\u5236\u3059\u308b\u3002<br \/>\u53d6\u5f15\u6761\u4ef6\u306e\u660e\u8a18\u3084\u8a87\u5927\u5e83\u544a\u306e\u7981\u6b62\u306a\u3069\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u308b<\/td>\n<td style=\"text-align:left;\">1976\u5e74\u65bd\u884c\uff08\u6700\u65b0\u6539\u6b63\uff1a2022\u5e74\uff09<\/td>\n<td style=\"text-align:left;\">\u6700\u59273\u5104\u5186\u306e\u7f70\u91d1\u3001\u696d\u52d9\u505c\u6b62\u547d\u4ee4\u306a\u3069<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u5404\u6cd5\u898f\u5236\u306e\u8981\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5\n<ul>\n<li>\u500b\u4eba\u306e\u6a29\u5229\u5229\u76ca\u306e\u4fdd\u8b77\u3092\u76ee\u7684\u3068\u3057\u3001\u96fb\u8a71\u756a\u53f7\u3092\u542b\u3080\u500b\u4eba\u60c5\u5831\u306e\u53d6\u5f97\u304b\u3089\u5ec3\u68c4\u307e\u3067\u4e8b\u696d\u8005\u306e\u8cac\u52d9\u3092\u5b9a\u3081\u3066\u3044\u308b<\/li>\n<li>\u300c\u672c\u4eba\u306e\u540c\u610f\u300d \u300c\u5229\u7528\u76ee\u7684\u306e\u7279\u5b9a\u300d \u300c\u5b89\u5168\u7ba1\u7406\u63aa\u7f6e\u300d\u306a\u3069\u306e\u9075\u5b88\u304c\u6c42\u3081\u3089\u308c\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u7279\u5b9a\u96fb\u5b50\u30e1\u30fc\u30eb\u6cd5\uff08\u8ff7\u60d1\u30e1\u30fc\u30eb\u9632\u6b62\u6cd5\uff09\n<ul>\n<li>\u8ff7\u60d1\u306a\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306e\u9632\u6b62\u3092\u76ee\u7684\u3068\u3059\u308b<\/li>\n<li>\u5e83\u544a\u5ba3\u4f1d\u306eSMS\u9001\u4fe1\u6642\u306e \u300c\u30aa\u30d7\u30c8\u30a4\u30f3\uff08\u4e8b\u524d\u540c\u610f\uff09\u539f\u5247\u300d \u300c\u9001\u4fe1\u8005\u60c5\u5831\u306e\u8868\u793a\u7fa9\u52d9\u300d \u300c\u30aa\u30d7\u30c8\u30a2\u30a6\u30c8\uff08\u914d\u4fe1\u505c\u6b62\uff09\u624b\u6bb5\u306e\u63d0\u4f9b\u300d \u304c\u6c42\u3081\u3089\u308c\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u7279\u5b9a\u5546\u53d6\u5f15\u6cd5\n<ul>\n<li>\u6d88\u8cbb\u8005\u30c8\u30e9\u30d6\u30eb\u304c\u751f\u3058\u3084\u3059\u3044\u7279\u5b9a\u306e\u53d6\u5f15\uff08\u7279\u306b\u300c\u901a\u4fe1\u8ca9\u58f2\u300d\uff09\u306b\u304a\u3051\u308b\u6d88\u8cbb\u8005\u4fdd\u8b77\u3092\u76ee\u7684\u3068\u3059\u308b<\/li>\n<li>\u7279\u96fb\u6cd5\u3088\u308a\u53b3\u683c\u306a\u5e83\u544a\u30eb\u30fc\u30eb\u304c\u5b9a\u3081\u3089\u308c\u3001\u300c\u5951\u7d04\u901a\u77e5\u3078\u306e\u5b89\u6613\u306a\u5e83\u544a\u4ed8\u968f\u306e\u7981\u6b62\u300d \u300c\u8a73\u7d30\u306a\u53d6\u5f15\u6761\u4ef6\u306e\u8868\u793a\u7fa9\u52d9\u300d \u304c\u6c42\u3081\u3089\u308c\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<p><strong>\u540c\u610f\u53d6\u5f97:<\/strong><\/p>\n<ul>\n<li>\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u30c7\u30fc\u30bf\u306e\u307f\u53ce\u96c6\u3059\u308b\n<ul>\n<li>\u305d\u3082\u305d\u3082\u96fb\u8a71\u756a\u53f7\u3092\u53ce\u96c6\u305b\u305a\u3001\u30e1\u30fc\u30eb\u901a\u77e5\u7b49\u3067\u4ee3\u66ff\u3067\u304d\u306a\u3044\u304b\u3092\u7b2c\u4e00\u306b\u691c\u8a0e\u3059\u308b<\/li>\n<li>\u307e\u305f\u3001\u6c0f\u540d\u3068\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\uff08\u96fb\u8a71\u756a\u53f7\uff09\u306e\u307f\u3067\u5341\u5206\u306a\u5834\u5408\u3001\u4f4f\u6240\u306a\u3069\u3092\u305d\u3082\u305d\u3082\u53ce\u96c6\u3057\u306a\u3044<\/li>\n<\/ul>\n<\/li>\n<li>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u96fb\u8a71\u756a\u53f7\u306e\u53d6\u5f97\u6642\u306b\u3001\u5229\u7528\u76ee\u7684\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u30dd\u30ea\u30b7\u30fc\u3078\u306e\u30ea\u30f3\u30af\u3092\u8a18\u8f09\u3059\u308b\n<ul>\n<li>\u5229\u7528\u76ee\u7684\u306f\u5177\u4f53\u7684\uff08\u4f8b\uff1a\u672c\u4eba\u8a8d\u8a3c\u3001\u91cd\u8981\u901a\u77e5\u3001\u5e83\u544a\u5ba3\u4f1d\u3001\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u914d\u4fe1\uff09\u306b\u8a18\u8f09\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u30aa\u30d7\u30c8\u30a4\u30f3\u540c\u610f\u3092\u78ba\u5b9f\u306b\u53d6\u5f97\u3059\u308b\n<ul>\n<li>\u76ee\u7684\u3054\u3068\u306b\u540c\u610f\u3092\u53d6\u5f97\u3059\u308b\u3002\u300c\u672c\u4eba\u8a8d\u8a3c\u300d\u3068\u300c\u5e83\u544a\u5ba3\u4f1d\uff08\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\uff09\u300d\u306e\u540c\u610f\u306f\u3001\u767b\u9332\u30d5\u30a9\u30fc\u30e0\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u5206\u3051\u3066\u9078\u629e\u53ef\u80fd\u306b\u3059\u308b<\/li>\n<li>\u540c\u610f\u5185\u5bb9\u306b\u306f\u3001\u7b2c\u4e09\u8005\u63d0\u4f9b\u306e\u6709\u7121\u3084\u30c7\u30fc\u30bf\u4fdd\u5b58\u671f\u9593\u3082\u660e\u8a18\u3059\u308b<\/li>\n<li>\u540c\u610f\u3057\u305f\u65e5\u6642\u3001\u76ee\u7684\u3001\u624b\u6bb5\uff08IP\u30a2\u30c9\u30ec\u30b9\u306a\u3069\uff09\u306a\u3069\u3092\u8a3c\u8de1\u30ed\u30b0\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u76ee\u7684\u5916\u306e\u5229\u7528\u306f\u3001\u540c\u610f\u3092\u518d\u53d6\u5f97\u3059\u308b\n<ul>\n<li>\u5229\u7528\u898f\u7d04\u3084\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u30dd\u30ea\u30b7\u30fc\u306b\u53cd\u3059\u308b\u5229\u7528\u3092\u884c\u3046\u5834\u5408\u306f\u3001\u540c\u610f\u3092\u518d\u53d6\u5f97\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u81ea\u8eab\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u96fb\u8a71\u756a\u53f7\u3092\u78ba\u8a8d\u30fb\u8a02\u6b63\u30fb\u524a\u9664\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\n<ul>\n<li>\u914d\u4fe1\u505c\u6b62\u3001\u7d10\u3065\u3051\u89e3\u9664\u306a\u3069<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u30e1\u30c3\u30bb\u30fc\u30b8\u672c\u6587:<\/strong><\/p>\n<ul>\n<li>\u8ab0\u304b\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u5206\u304b\u308b\u3088\u3046\u3001\u30b5\u30fc\u30d3\u30b9\u540d\u30fb\u4e8b\u696d\u8005\u540d\u3092\u8a18\u8f09\u3059\u308b\uff08\u30e1\u30fc\u30eb\u306e\u5834\u5408\u306f\u9023\u7d61\u5148\u3084\u4f4f\u6240\u306a\u3069\uff09<\/li>\n<li>\uff08\u5e83\u544a\u306e\u5834\u5408\uff09\n<ul>\n<li>\u300c\u914d\u4fe1\u505c\u6b62\u306f\u3053\u3061\u3089\u300d\u306e\u3088\u3046\u306a\u3001\u914d\u4fe1\u505c\u6b62\u624b\u6bb5\u3092\u8a18\u8f09\u3059\u308b\uff08Gmail\u306e\u30aa\u30d7\u30c8\u30a2\u30a6\u30c8\u306b\u3064\u3044\u3066\u306fGmail\u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u7ae0\u3092\u53c2\u7167\uff09<\/li>\n<li>\u5e83\u544a\u672c\u6587\u304b\u3089\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30da\u30fc\u30b8\u306b\u30ea\u30f3\u30af\u3057\u3001\u7279\u5546\u6cd5\u3067\u5b9a\u3081\u3089\u308c\u305f\u4fa1\u683c\u3084\u8fd4\u54c1\u6761\u4ef6\u3068\u3044\u3063\u305f\u6cd5\u5b9a\u8868\u793a\u4e8b\u9805\u3092\u8868\u793a\u3059\u308b<\/li>\n<li>\u300c\u5fc5\u305a\u5132\u304b\u308b\u300d\u306e\u3088\u3046\u306a\u3001\u6d88\u8cbb\u8005\u306b\u8aa4\u89e3\u3092\u4e0e\u3048\u308b\u65ad\u5b9a\u7684\u306a\u8868\u73fe\u3084\u3001\u8457\u3057\u304f\u6709\u5229\u3067\u3042\u308b\u3068\u898b\u305b\u304b\u3051\u308b\u8868\u73fe\u306f\u4f7f\u7528\u3057\u306a\u3044<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"warning custom-block\">\n<p class=\"custom-block-title\">\u6cd5\u4ee4\u306e\u9069\u7528\u3001\u5bfe\u5fdc\u306b\u3064\u3044\u3066\u306f\u30ea\u30fc\u30ac\u30eb\u30c1\u30fc\u30e0\u306b\u78ba\u8a8d\u3059\u308b<\/p>\n<p>\u5177\u4f53\u7684\u306a\u6cd5\u4ee4\u306e\u9069\u7528\u3068\u5bfe\u5fdc\u306b\u3064\u3044\u3066\u306f\u3001\u30ea\u30fc\u30ac\u30eb\u30c1\u30fc\u30e0\u3068\u76f8\u8ac7\u3057\u305f\u4e0a\u3067\u884c\u3046\u3053\u3068\u3002<\/p>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u7279\u5b9a\u96fb\u5b50\u30e1\u30fc\u30eb\u6cd5\u306e\u9069\u7528\u9664\u5916\u306e\u6761\u4ef6<\/p>\n<p>\u5951\u7d04\u306e\u6210\u7acb\u78ba\u8a8d\u3001\u6599\u91d1\u8acb\u6c42\u306e\u304a\u77e5\u3089\u305b\u3001\u767a\u9001\u901a\u77e5\u306a\u3069\u3001\u53d6\u5f15\u95a2\u4fc2\u306b\u4f34\u3046\u4e8b\u52d9\u9023\u7d61\u30e1\u30fc\u30eb\u3084\u3001SMS\u306e\u8a8d\u8a3c\u30b3\u30fc\u30c9\u9001\u4fe1\u306f\u300c\u5e83\u544a\u30fb\u5ba3\u4f1d\u300d\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u7279\u5b9a\u96fb\u5b50\u30e1\u30fc\u30eb\u6cd5\u306e\u30aa\u30d7\u30c8\u30a4\u30f3\u898f\u5236\u306e\u5bfe\u8c61\u5916\u3067\u3042\u308b\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u3089\u306e\u30e1\u30fc\u30eb\u306b\u5e83\u544a\u3092\u8ffd\u8a18\u3059\u308b\u5834\u5408\u306f\u5225\u9014\u306e\u540c\u610f\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3001\u300c\u3064\u3044\u3067\u300d\u306e\u5ba3\u4f1d\u306b\u306f\u6ce8\u610f\u3059\u308b\u3002<\/p>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u696d\u754c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3084\u5404\u56fd\u306e\u898f\u5236<\/p>\n<p>\u65e5\u672c\u901a\u4fe1\u8ca9\u58f2\u5354\u4f1a\uff08JADMA\uff09\u3084\u65e5\u672c\u30c7\u30fc\u30bf\u901a\u4fe1\u5354\u4f1a\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u76f8\u8ac7\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u5b58\u5728\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u516c\u958b\u60c5\u5831\u3092\u53c2\u8003\u306b\u3059\u308b\u3068\u826f\u3044\u3002\u307e\u305f\u3001\u56fd\u969b\u5c55\u958b\u6642\u306f\u3001\u5404\u56fd\u306e\u30b9\u30d1\u30e0\u898f\u5236\uff08\u4f8b\uff1a\u7c73\u56fd\u306eCAN-SPAM Act\u3001EU\u306e\u300cGDPR\u300d\u306a\u3069\uff09\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3002\u7279\u306bGDPR\u306f\u898f\u5236\u304c\u53b3\u3057\u304f\u3001\u5c02\u9580\u7684\u306a\u5bfe\u5fdc\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n<\/div>\n<h3 id=\"\u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30af\u3099\" tabindex=\"-1\">\u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30af\u3099\" aria-label=\"Permalink to &quot;\u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0&quot;\">\u200b<\/a><\/h3>\n<p>\u30e1\u30fc\u30eb\u306e\u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306f\u3001\u9001\u4fe1\u3057\u305f\u30e1\u30fc\u30eb\u304c\u53d7\u4fe1\u8005\u306b\u3088\u3063\u3066\u958b\u304b\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u6e2c\u5b9a\u3059\u308b\u6280\u8853\u3067\u3042\u308b\u3002\u4e3b\u306b\u4ee5\u4e0b\u306e\u76ee\u7684\u3067\u884c\u308f\u308c\u3066\u304d\u305f\u3002<\/p>\n<ul>\n<li><strong>\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u52b9\u679c\u6e2c\u5b9a<\/strong>: \u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306a\u3069\u306e\u958b\u5c01\u7387\u3092\u6e2c\u5b9a\u3057\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u52b9\u679c\u3092\u8a55\u4fa1\u3059\u308b\u3002\u4ef6\u540d\u306eA\/B\u30c6\u30b9\u30c8\u306a\u3069\u306b\u5229\u7528<\/li>\n<li><strong>\u55b6\u696d\u6d3b\u52d5<\/strong>: \u91cd\u8981\u306a\u63d0\u6848\u66f8\u306a\u3069\u3092\u9001\u4ed8\u3057\u305f\u969b\u3001\u76f8\u624b\u304c\u3044\u3064\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u305f\u304b\u3092\u628a\u63e1\u3059\u308b<\/li>\n<\/ul>\n<p>\u624b\u6cd5\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u65b9\u6cd5\u304c\u53d6\u3089\u308c\u3066\u304d\u305f\u3002<\/p>\n<ul>\n<li>\u30e1\u30fc\u30eb\u672c\u6587\u306b\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u30d4\u30af\u30bb\u30eb\uff081\u00d71\u30d4\u30af\u30bb\u30eb\u306e\u76ee\u306b\u898b\u3048\u306a\u3044\u753b\u50cf\uff09\u3092\u57cb\u3081\u8fbc\u307f\u3001\u30e1\u30fc\u30eb\u304c\u958b\u304b\u308c\u308b\u3068\u753b\u50cf\u8aad\u307f\u8fbc\u307f\u306e\u305f\u3081\u3001\u7279\u5b9a\u306eURL\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u9001\u4fe1\u3055\u308c\u308b\u3002\u3053\u308c\u3092\u6301\u3063\u3066\u300c\u958b\u5c01\u300d\u3068\u307f\u306a\u3059\n<ul>\n<li>\u958b\u5c01\u6642\u9593\u3084IP\u30a2\u30c9\u30ec\u30b9\uff08\u203b\u5927\u624b\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u53d6\u5f97\u4e0d\u53ef\u306b\u3059\u308b\u3088\u3046\u30d7\u30ed\u30ad\u30b7\u3092\u5c0e\u5165\uff09\u304c\u53d6\u5f97\u53ef\u80fd<\/li>\n<li>\u3053\u306e\u4ed5\u7d44\u307f\u4e0a\u3001\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a2d\u5b9a\u3067\u753b\u50cf\u3092\u975e\u8868\u793a\u8a2d\u5b9a\u306b\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u4e0d\u53ef\u3068\u306a\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u3057\u304b\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8a31\u53ef\u306a\u304f\u884c\u52d5\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u3078\u306e\u61f8\u5ff5\u304b\u3089\u3001\u8fd1\u5e74\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u5f37\u5316\u306e\u6d41\u308c\u304c\u3042\u308a\u305d\u306e\u4fe1\u983c\u6027\u306f\u63fa\u3089\u3044\u3067\u3044\u308b\u3002\u901a\u4fe1\u30ad\u30e3\u30ea\u30a2\u30fb\u4e3b\u8981\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306e\u72b6\u6cc1\u3092\u4e0b\u8868\u306b\u307e\u3068\u3081\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u30b5\u30fc\u30d3\u30b9\u4e8b\u696d\u8005<\/th>\n<th style=\"text-align:left;\">\u7279\u5fb4\u3068\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3078\u306e\u5f71\u97ff<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">Apple (iCloud Mail, Apple Mail\u30a2\u30d7\u30ea)<\/td>\n<td style=\"text-align:left;\">\u274c \u30e1\u30fc\u30eb\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\uff08MPP\uff09\u306b\u3088\u308a\u3001Apple\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u4e8b\u524d\u306b\u5168\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u958b\u5c01\u7387\u306f100\uff05\u3068\u3057\u3066\u8a18\u9332\u3055\u308c\u308b\u305f\u3081\u3001\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u304c\u4e0d\u53ef\u80fd\u306b\u306a\u3063\u305f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Gmail \/ Yahoo! Mail<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u72ec\u81ea\u306e\u753b\u50cf\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u7d4c\u7531\u3057\u3066\u753b\u50cf\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u305f\u3081\u3001\u958b\u5c01\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u305a\u308c\u305f\u308a\u3001\u8907\u6570\u56de\u306e\u958b\u5c01\u304c1\u56de\u3068\u8a18\u9332\u3055\u308c\u308b\u305f\u3081\u3001\u4e0d\u6b63\u78ba\u306b\u306a\u3063\u305f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb<\/td>\n<td style=\"text-align:left;\">\u274c\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u3068\u3057\u3066\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u753b\u50cf\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u591a\u304f\u3001\u6b63\u78ba\u306a\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306f\u4e0d\u53ef\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u306e\u305f\u3081\u3001\u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3092\u7d99\u7d9a\u3059\u308b\u304b\u3069\u3046\u304b\u8b70\u8ad6\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u68481: \u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3092\u7d99\u7d9a\n<ul>\n<li>\u975eApple\u30e6\u30fc\u30b6\u30fc\u306b\u9650\u308c\u3070\u3001\u5927\u307e\u304b\u306a\u50be\u5411\u3092\u628a\u63e1\u3067\u304d\u308b<\/li>\n<li>\u5168\u4f53\u7684\u306b\u6b63\u78ba\u6027\u306b\u6b20\u304f\u305f\u3081\u3001\u8aa4\u3063\u305f\u610f\u601d\u6c7a\u5b9a\u306b\u7e4b\u304c\u308b\u61f8\u5ff5<\/li>\n<\/ul>\n<\/li>\n<li>\u68482: \u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3092\u5ec3\u6b62\u3001\u5225\u306e\u6307\u6a19\u306b\u79fb\u884c\n<ul>\n<li>\u30e1\u30fc\u30eb\u672c\u6587\u5185\u306e\u30ea\u30f3\u30af\u306e\u30af\u30ea\u30c3\u30af\u7387\uff08CTR\uff09\u3084\u3001\u305d\u306e\u5f8c\u306e\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\uff08CVR\uff09\u3092\u6307\u6a19\u306b\u7528\u3044\u308b<\/li>\n<li>\u958b\u5c01\u7387\u3092\u5143\u306b\u3057\u305f\u4ef6\u540dA\/B\u30c6\u30b9\u30c8\u306a\u3069\u306e\u624b\u6cd5\u306f\u3067\u304d\u306a\u304f\u306a\u308b\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u80fd\u52d5\u7684\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u304b\u3064\u6b63\u78ba\u306a\u6570\u5024\u3092\u7528\u3044\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u68482\u3092\u7b2c\u4e00\u306b\u8003\u3048\u308b\n<ul>\n<li>\u958b\u5c01\u7387\u3068\u3044\u3046\u6307\u6a19\u306f\u4e0d\u6b63\u78ba\u3067\u3042\u308a\u3001\u305d\u308c\u306b\u57fa\u3065\u304f\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u610f\u601d\u6c7a\u5b9a\u306f\u30ea\u30b9\u30af\u3068\u306a\u308b\u305f\u3081<\/li>\n<li>\u958b\u5c01\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306f\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u306e\u6642\u4ee3\u7684\u306a\u5224\u65ad\u306b\u9006\u3089\u3063\u305f\u624b\u6cd5\u3067\u3042\u308b\u305f\u3081\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u30ea\u30b9\u30af\u3068\u306a\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"warning custom-block\">\n<p class=\"custom-block-title\">\u6cd5\u4ee4\u9075\u5b88\u5bfe\u5fdc<\/p>\n<p>\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u30d4\u30af\u30bb\u30eb\u3067\u306e\u958b\u5c01\u60c5\u5831\u3084\u3001\u30af\u30ea\u30c3\u30af\u7387\u306a\u3069\u306f\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5\u304b\u3089\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u516c\u8868\u3057\u305f\u300c\u5229\u7528\u76ee\u7684\u300d\u306e\u7bc4\u56f2\u5185\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u958b\u5c01\u60c5\u5831\u3084\u30af\u30ea\u30c3\u30af\u7387\u3092\u3001\u500b\u4eba\u306e\u884c\u52d5\u5206\u6790\u3084\u55b6\u696d\u6d3b\u52d5\u306e\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u306a\u3069\u306b\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u30dd\u30ea\u30b7\u30fc\u306b\u305d\u306e\u65e8\u3092\u8a18\u8f09\u3057\u3066\u540c\u610f\u53d6\u5f97\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002\u307e\u305f\u3001EU\u57df\u5185\u3067\u306fGDPR\u304b\u3089\u3001\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u30d4\u30af\u30bb\u30eb\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u30aa\u30d7\u30c8\u30a4\u30f3\u540c\u610f\u304c\u5fc5\u8981\u3067\u3042\u308b\u305f\u3081\u3001\u7279\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30af\u30ea\u30c3\u30af\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306e\u6709\u52b9\u6027<\/p>\n<p>Apple\u306eMPP\u306f\u30e1\u30fc\u30eb\u5185\u306e\u30ea\u30f3\u30af\u306b\u5bfe\u3057\u3066\u3001\u4e8b\u524d\u30af\u30ea\u30c3\u30af\u306f\u884c\u308f\u306a\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u30af\u30ea\u30c3\u30af\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306f\u73fe\u5728\u3067\u3082\u6709\u52b9\u3067\u3042\u308b\u3002\u30e1\u30fc\u30eb\u5185\u306e\u5404\u30ea\u30f3\u30af\u3092\u3001\u4e00\u5ea6\u81ea\u793e\u30b5\u30fc\u30d0\u30fc\u3092\u7d4c\u7531\u3059\u308b\u30e6\u30cb\u30fc\u30af\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8URL\u306b\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u8a08\u6e2c\u3057\u305f\u308a\u3001UTM\u30d1\u30e9\u30e1\u30fc\u30bf\uff08<code>?utm_source=newsletter&amp;...<\/code>\u306a\u3069\uff09\u3092\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u3067\u3001Google Analytics\u306a\u3069\u306e\u30a2\u30af\u30bb\u30b9\u89e3\u6790\u30c4\u30fc\u30eb\u4e0a\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3084\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6e2c\u5b9a\u3067\u304d\u308b\u3002<\/p>\n<\/div>\n<h2 id=\"\u30e1\u30fc\u30eb\u30a2\u30c8\u3099\u30ec\u30b9\u306e\u7ba1\u7406\" tabindex=\"-1\">\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u7ba1\u7406 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30e1\u30fc\u30eb\u30a2\u30c8\u3099\u30ec\u30b9\u306e\u7ba1\u7406\" aria-label=\"Permalink to &quot;\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u7ba1\u7406&quot;\">\u200b<\/a><\/h2>\n<h3 id=\"\u6709\u52b9\u6027\" tabindex=\"-1\">\u6709\u52b9\u6027 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u6709\u52b9\u6027\" aria-label=\"Permalink to &quot;\u6709\u52b9\u6027&quot;\">\u200b<\/a><\/h3>\n<p>\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3057\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u6709\u52b9\u6027\u306e\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001\u5b58\u5728\u3057\u306a\u3044\u30a2\u30c9\u30ec\u30b9\u306b\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u3067\u751f\u3058\u308b\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u4f4e\u4e0b\u30ea\u30b9\u30af\u3092\u907f\u3051\u3001\u767b\u9332\u3057\u305f\u306f\u305a\u306e\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u3068\u3044\u3063\u305f\u554f\u3044\u5408\u308f\u305b\u3092\u6e1b\u3089\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u59a5\u5f53\u6027\u30c1\u30a7\u30c3\u30af\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30ec\u30d9\u30eb\u304c\u5b58\u5728\u3059\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">#<\/th>\n<th style=\"text-align:left;\">\u6982\u8981<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af<\/td>\n<td style=\"text-align:left;\">\u6b63\u898f\u8868\u73fe\u306a\u3069\u3067\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30c9\u30e1\u30a4\u30f3\u5b58\u5728\u30c1\u30a7\u30c3\u30af<\/td>\n<td style=\"text-align:left;\">DNS\u30ec\u30b3\u30fc\u30c9\uff08MX\/A\u30ec\u30b3\u30fc\u30c9\uff09\u306e\u554f\u3044\u5408\u308f\u305b\u3067\u3001\u30c9\u30e1\u30a4\u30f3\u304c\u6709\u52b9\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u4f7f\u3044\u6368\u3066\u30a2\u30c9\u30ec\u30b9\u30c1\u30a7\u30c3\u30af<\/td>\n<td style=\"text-align:left;\">\u4f7f\u3044\u6368\u3066\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u30c9\u30e1\u30a4\u30f3\u30ea\u30b9\u30c8\u3068\u7167\u5408\u3057\u3001\u4e0d\u6b63\u5229\u7528\u306e\u30ea\u30b9\u30af\u3092\u5224\u65ad\u3059\u308b\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u4f9d\u5b58\u3084\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u9001\u4fe1<\/td>\n<td style=\"text-align:left;\">\u5b9f\u969b\u306b\u78ba\u8a8d\u30ea\u30f3\u30af\u4ed8\u304d\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u5230\u9054\u53ef\u80fd\u6027\u3068\u6240\u6709\u6a29\u3092\u8a3c\u660e\u3059\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u306b\u8ffd\u52a0\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u8981\u6c42\u3059\u308b\u305f\u3081\u3001\u767b\u9332\u5b8c\u4e86\u7387\u304c\u82e5\u5e72\u4e0b\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h4 id=\"\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\" tabindex=\"-1\">\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af <a target=\"_blank\" class=\"header-anchor\" href=\"#\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\" aria-label=\"Permalink to &quot;\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af&quot;\">\u200b<\/a><\/h4>\n<p>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u59a5\u5f53\u6027\u30c1\u30a7\u30c3\u30af\u3067\u3001\u6700\u521d\u306b\u884c\u3046\u3079\u304d\u3053\u3068\u306f\u3001\u6b63\u898f\u8868\u73fe\u306a\u3069\u3092\u7528\u3044\u305f\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u3067\u3042\u308b\u3002\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u306b\u3088\u308b\u767b\u9332\u5185\u5bb9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3059\u308b\u3053\u3068\u306f\u3001\u4ee5\u4e0b\u306e\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306e\u5411\u4e0a\n<ul>\n<li><code>user@examplecom<\/code> \u306e\u3088\u3046\u306b\u30d4\u30ea\u30aa\u30c9\u304c\u629c\u3051\u3001<code>@<\/code> \u304c\u7121\u3044\u3001 <code>user\uff20example.com<\/code> \u306e\u3088\u3046\u306b\u5168\u89d2\u6587\u5b57\u304c\u6df7\u5165\u3001<code>user @example.com<\/code> \u306e\u3088\u3046\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u304c\u6df7\u5165\u306a\u3069\u306e\u660e\u3089\u304b\u306a\u5165\u529b\u30df\u30b9\u3092\u9632\u304e\u3001\u767b\u9332\u5f8c\u306b\u300c\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u300d\u3068\u3044\u3046\u72b6\u6cc1\u3092\u8efd\u6e1b\u3067\u304d\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u4e00\u65b9\u3067\u3001\u4ee5\u4e0b\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u69cb\u9020\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>RFC\u306a\u3069\u306b\u6e96\u62e0\u3057\u305f\u53b3\u5bc6\u306a\u691c\u8a3c\u306b\u3059\u308b\u3068&#8230;\n<ul>\n<li>\u2705\ufe0f\u5165\u529b\u30df\u30b9\u3092\u8efd\u6e1b\u3067\u304d\u308b\u305f\u3081\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5411\u4e0a<\/li>\n<li>\u2705\ufe0f\u8aa4\u3063\u305f\u5b9b\u5148\u306b\u30e1\u30fc\u30eb\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u751f\u3058\u308b\u3001\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u4f4e\u4e0b\u30ea\u30b9\u30af\u3084\u8cbb\u7528\u3092\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/li>\n<li>\u274c\ufe0f\u4e00\u90e8\u30ad\u30e3\u30ea\u30a2\u3067\u306f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u516c\u5f0f\u306a\u4ed5\u69d8\uff08RFC 5322\uff09\u306b\u5247\u3063\u3066\u3044\u306a\u3044\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u6709\u52b9\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u308c\u3089\u306e\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u3092\u963b\u5bb3\u3057\u3066\u3057\u307e\u3044\u6a5f\u4f1a\u640d\u5931\u3092\u751f\u3080\u30ea\u30b9\u30af<\/li>\n<\/ul>\n<\/li>\n<li>\u691c\u8a3c\u304c\u7de9\u3059\u304e\u308b\u3068&#8230;\n<ul>\n<li>\u2705\ufe0fRFC\u9055\u53cd\u3060\u304c\u5b9f\u969b\u306b\u5229\u7528\u53ef\u80fd\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u53d7\u4ed8\u3067\u304d\u308b<\/li>\n<li>\u274c\ufe0f\u660e\u3089\u304b\u306a\u5165\u529b\u9593\u9055\u3044\u306b\u3082\u30e6\u30fc\u30b6\u30fc\u304c\u6c17\u4ed8\u304b\u305a\u3001\u767b\u9332\u5f8c\u306e\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u305a\u96e2\u8131\u3057\u3066\u3057\u307e\u3046\u61f8\u5ff5\u3002\u4f8b\u3048\u3070\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b <code>\u672a\u6765\u592a\u90ce<\/code> \u3068\u3044\u3063\u305f\u6c0f\u540d\u3092\u8aa4\u5165\u529b\u3057\u3066\u3057\u307e\u3046\u306e\u306f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u524d\u306b\u691c\u77e5\u53ef\u80fd\u3067\u3042\u308b<\/li>\n<li>\u274c\ufe0f\u30d0\u30a6\u30f3\u30b9\u30e1\u30fc\u30eb\u304c\u767a\u751f\u3057\u3001\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u4f4e\u4e0b\u3059\u308b\u30ea\u30b9\u30af<\/li>\n<li>\u274c\ufe0f\u4ed6\u30b7\u30b9\u30c6\u30e0\u5074\u3067\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u304c\u3067\u304d\u306a\u3044\u30ea\u30b9\u30af\uff08\u4f8b\u3048\u3070\u3001SES\u3067\u306f\u9001\u4fe1\u53ef\u80fd\u3060\u3063\u305f\u304c\u3001\u5225\u306eESP\u3067\u306f\u9001\u4fe1\u4e0d\u53ef\u3068\u3044\u3046\u72b6\u6cc1\u304c\u3042\u308a\u3048\u308b\u305f\u3081\u3001\u5c06\u6765\u7684\u306a\u5207\u308a\u66ff\u3048\u6642\u306e\u8ab2\u984c\u306b\u306a\u308a\u3048\u308b\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u5bfe\u5fdc\u6848\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u5165\u529b\u6642\u306e\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u81ea\u4f53\u306f\u5fc5\u9808\u3067\u884c\u3046\n<ul>\n<li>\u305f\u3060\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u76ee\u7dda\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u30df\u30b9\u3092\u9632\u3050\u3053\u3068\uff08\u30e6\u30fc\u30b6\u30fc\u306e\u5229\u4fbf\u6027\u5411\u4e0a\uff09\u3092\u76ee\u7684\u3068\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u306f\u3001\uff083\uff09\u306e\u65b9\u91dd\u3092\u63a1\u7528\u3059\u308b\n<ul>\n<li>\u300c\u5b58\u5728\u3059\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u30a2\u30c9\u30ec\u30b9\u306f\u901a\u904e\u3055\u305b\u3001\u6700\u7d42\u7684\u306a\u5b58\u5728\u78ba\u8a8d\u306f\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3042\u308b\u300c\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u300d\u306b\u59d4\u306d\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u5411\u4e0a\u306e\u65bd\u7b56\u306e\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\n<ul>\n<li>\u524d\u5f8c\u306e\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306f\u81ea\u52d5\u3067\u30c8\u30ea\u30e0\u3059\u308b<\/li>\n<li>\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3067\u767b\u9332\u3057\u305f\u5834\u5408\u3001\u78ba\u8a8d\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u30c0\u30a4\u30a2\u30ed\u30b0\u306e\u8868\u793a\u3092\u5165\u308c\u308b\u304b\u691c\u8a0e\u3059\u308b\uff08Gmai\u3084Yahoo!\u30e1\u30fc\u30eb\u306a\u3069\u3078\u306e\u8a98\u5c0e\u3092\u30bb\u30c3\u30c8\u3067\u884c\u3046\u3068\u826f\u3044\uff09<\/li>\n<li><code>user@gmal.com<\/code> \u306e\u3088\u3046\u306b\u4e00\u822c\u7684\u306a\u30c9\u30e1\u30a4\u30f3\u306e\u6253\u3061\u9593\u9055\u3044\u3092\u691c\u77e5\u3057\u3001\u300c\u3082\u3057\u304b\u3057\u3066: Gmail.com\uff1f\u300d\u3068\u63d0\u6848\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\uff08\u4f8b: <a target=\"_blank\" href=\"http:\/\/Mailcheck.js\" target=\"_blank\" rel=\"noreferrer\">Mailcheck.js<\/a>\uff09\u306e\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u73fe\u5b9f\u7684\u306a\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af<\/p>\n<p>\uff083\uff09\u306e\u65b9\u91dd\u306e\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u4ef6\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n<ul>\n<li>\u5168\u89d2\u6587\u5b57\u306fNG<\/li>\n<li><code>@<\/code> \u3092\u542b\u3080<\/li>\n<li>\u30c9\u30e1\u30a4\u30f3\u90e8\u5206\u306f\u3001<code>example<\/code> \u306f\u8a31\u5bb9\u305b\u305a\u3001 <a target=\"_blank\" href=\"http:\/\/example.com\" target=\"_blank\" rel=\"noreferrer\"><code>example.com<\/code><\/a> \u3084 <a target=\"_blank\" href=\"http:\/\/example.co.jp\" target=\"_blank\" rel=\"noreferrer\"><code>example.co.jp<\/code><\/a> \u306a\u3069\u3092\u8a31\u5bb9<\/li>\n<li>\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8\u3082\u8a31\u53ef\uff08\u5148\u982d\u304c\u30c9\u30c3\u30c8\u3001\u30c9\u30c3\u30c8\u304c\u9023\u7d9a\u3059\u308b\u3001\u30a2\u30c3\u30c8\u30de\u30fc\u30af\u306e\u524d\u304c\u30c9\u30c3\u30c8\u306a\u3069\u306e\u5834\u5408\u3001\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8\u3067\u56f2\u3080\u5834\u5408\u304c\u3042\u308b\u305f\u3081\uff09<\/li>\n<\/ul>\n<p>\u6b63\u898f\u8868\u73fe\u306e\u4f8b\u3092\u4ee5\u4e0b\u306b\u3042\u3052\u308b\u3002<\/p>\n<div class=\"language-txt vp-adaptive-theme line-numbers-mode\"><button title=\"Copy Code\" class=\"copy\"\/><span class=\"lang\">txt<\/span><\/p>\n<pre class=\"shiki shiki-themes github-light github-dark vp-code\" tabindex=\"0\"><code><span class=\"line\"><span>^[A-Z0-9._%+-\\\\\"]+@[A-Z0-9.-]+\\.[A-Z]{2,}$<\/span><\/span><\/code><\/pre>\n<p><span class=\"line-number\">1<\/span><\/p>\n<\/div>\n<p>\u6b63\u898f\u8868\u73fe\u306b\u3064\u3044\u3066\u89e3\u8aac\uff08Gemini 2.5 Pro\u306b\u3088\u308b\u8aac\u660e\uff09\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u8981\u7d20<\/th>\n<th style=\"text-align:left;\">\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\"><code>^<\/code><\/td>\n<td style=\"text-align:left;\">\u6587\u5b57\u5217\u306e\u5148\u982d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code>[A-Z0-9._%+-\\\\\"]+<\/code><\/td>\n<td style=\"text-align:left;\">@\u306e\u524d\u306e\u90e8\u5206\uff08\u30ed\u30fc\u30ab\u30eb\u30d1\u30fc\u30c8\uff09\u3002\u82f1\u5927\u6587\u5b57\u3001\u82f1\u5c0f\u6587\u5b57\u3001\u6570\u5b57\u3001\u304a\u3088\u3073 <code>._%+-\"<\/code> \u306e\u8a18\u53f7\u304c1\u6587\u5b57\u4ee5\u4e0a\u7d9a\u304f\u3053\u3068\u3092\u8a31\u53ef\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code>@<\/code><\/td>\n<td style=\"text-align:left;\">@\u8a18\u53f7\u305d\u306e\u3082\u306e<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code>[A-Z0-9.-]+<\/code><\/td>\n<td style=\"text-align:left;\">\u30c9\u30e1\u30a4\u30f3\u540d\u90e8\u5206\u3002\u82f1\u5927\u6587\u5b57\u3001\u82f1\u5c0f\u6587\u5b57\u3001\u6570\u5b57\u3001\u304a\u3088\u3073 . \u3068 &#8211; \u304c1\u6587\u5b57\u4ee5\u4e0a\u7d9a\u304f\u3053\u3068\u3092\u8a31\u53ef\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code>\\.<\/code><\/td>\n<td style=\"text-align:left;\">\u30c9\u30e1\u30a4\u30f3\u540d\u3068\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30c9\u30e1\u30a4\u30f3\u3092\u533a\u5207\u308b . (\u30c9\u30c3\u30c8)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code>[A-Z]{2,}<\/code><\/td>\n<td style=\"text-align:left;\">\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30c9\u30e1\u30a4\u30f3\uff08TLD\uff09\u90e8\u5206\u3002 <code>.com<\/code> \u3084 <code>.co.jp<\/code> \u306e\u3088\u3046\u306b\u3001\u82f1\u5b57\u304c2\u6587\u5b57\u4ee5\u4e0a\u7d9a\u304f\u3053\u3068\u3092\u8981\u6c42\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code>$<\/code><\/td>\n<td style=\"text-align:left;\">\u6587\u5b57\u5217\u306e\u672b\u5c3e<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><code>\/i<\/code><\/td>\n<td style=\"text-align:left;\">\u5168\u4f53\u3092\u5927\u6587\u5b57\u30fb\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u30e2\u30fc\u30c9\u3067\u8a55\u4fa1\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n<h4 id=\"\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u4ee5\u5916\u306e\u691c\u8a3c\" tabindex=\"-1\">\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u4ee5\u5916\u306e\u691c\u8a3c <a target=\"_blank\" class=\"header-anchor\" href=\"#\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u4ee5\u5916\u306e\u691c\u8a3c\" aria-label=\"Permalink to &quot;\u5f62\u5f0f\u30c1\u30a7\u30c3\u30af\u4ee5\u5916\u306e\u691c\u8a3c&quot;\">\u200b<\/a><\/h4>\n<p>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u30c1\u30a7\u30c3\u30af\u4ee5\u964d\u306e\u3001\u30c9\u30e1\u30a4\u30f3\u5b58\u5728\u30c1\u30a7\u30c3\u30af\u30fb\u4f7f\u3044\u6368\u3066\u30a2\u30c9\u30ec\u30b9\u30c1\u30a7\u30c3\u30af\u30fb\u78ba\u8a8d\u30e1\u30fc\u30eb\u9001\u4fe1\u306f\u5916\u90e8\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u767a\u751f\u3057\u3001\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u30c9\u30e1\u30a4\u30f3\u5b58\u5728\u30c1\u30a7\u30c3\u30af\u306e\u5b9f\u65bd\u306f\u3001\u3067\u304d\u308b\u9650\u308a\u5b9f\u65bd\u3059\u308b\uff08\u512a\u5148\u5ea6\u306f\u843d\u3068\u3057\u3066\u3082\u826f\u3044\u304c\u3001\u884c\u3063\u305f\u307b\u3046\u304c\u30d9\u30bf\u30fc\uff09\n<ul>\n<li>\u5c11\u306a\u304f\u3066\u3082\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067MX\/A\u30ec\u30b3\u30fc\u30c9\u306e\u5b58\u5728\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u65e9\u3081\u308b\u3053\u3068\uff08\u5b58\u5728\u3057\u306a\u3044\u30c9\u30e1\u30a4\u30f3\u3067\u3059\u3001\u306a\u3069\u306e\u8868\u793a\uff09\u304c\u53ef\u80fd\u306a\u305f\u3081<\/li>\n<li>\u81ea\u793e\u30b5\u30fc\u30d3\u30b9\u5074\u306e\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u4f4e\u4e0b\u3092\u6291\u5236\u3067\u304d\u308b\u305f\u3081<\/li>\n<li>API\u5229\u7528\u6599\u306e\u524a\u6e1b\u304c\u671f\u5f85\u3067\u304d\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<li>\u4e0d\u6b63\u5229\u7528\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u30b5\u30fc\u30d3\u30b9\uff08\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u767b\u9332\u306a\u3069\uff09\u3067\u306f\u3001\u300c\u4f7f\u3044\u6368\u3066\u30a2\u30c9\u30ec\u30b9\u300d\u30c1\u30a7\u30c3\u30af\u3059\u308bAPI\u3092\u547c\u3073\u51fa\u3057\u3092\u691c\u8a0e\u3059\u308b\n<ul>\n<li>\u5bfe\u5fdc\u306f\u5fc5\u9808\u3067\u306f\u306a\u3044\u3002\u30ea\u30b9\u30af\u8a55\u4fa1\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u3092\u898b\u3066\u5c0e\u5165\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u306f\u5fc5\u9808\u3067\u884c\u3046\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30e1\u30fc\u30eb\u5185\u306e\u78ba\u8a8d\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u521d\u3081\u3066\u3001\u305d\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u300c\u6709\u52b9\u300d\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u3057\u3066\u6271\u3046<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5909\u66f4\u6642\u306a\u3069\u91cd\u8981\u306a\u64cd\u4f5c\u6642\u3082\u884c\u3046\u3068\u826f\u3044<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"warning custom-block\">\n<p class=\"custom-block-title\">SMTP\u30b3\u30de\u30f3\u30c9\u3092\u7528\u3044\u305f\u5b58\u5728\u78ba\u8a8d\u306f\u975e\u63a8\u5968<\/p>\n<p>Simple Mail Transfer Protocol\uff08SMTP\uff09\u3067\u306f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u691c\u8a3c\u3059\u308bVRFY\u30b3\u30de\u30f3\u30c9\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3092\u7528\u3044\u3066\u3001\u76f8\u624b\u30b5\u30fc\u30d0\u30fc\u306b\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u5b58\u5728\u3092\u76f4\u63a5\u554f\u3044\u5408\u308f\u305b\u308b\u3053\u3068\u3082\u3001\u6280\u8853\u7684\u306b\u306f\u53ef\u80fd\u3067\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u3067\u591a\u304f\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u62d2\u5426\u30fb\u507d\u5fdc\u7b54\u3055\u308c\u3066\u3044\u308b\u3002\u307e\u305f\u3001\u8a66\u307f\u308b\u3053\u3068\u81ea\u4f53\u304c\u81ea\u30b5\u30fc\u30d0\u30fc\u306eIP\u3092\u6c5a\u67d3\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u884c\u3046\u3079\u304d\u3067\u306f\u306a\u3044\u3002<\/p>\n<p>\u4ed6\u306b\u3082\u3001\u300c\u30e1\u30fc\u30eb\u9001\u4fe1\u305b\u305a\u306bSMTP\u901a\u4fe1\u3092\u4e2d\u65ad\u3059\u308b\u300d\u3068\u3044\u3046\u3001<a target=\"_blank\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=18122\" target=\"_blank\" rel=\"noreferrer\">\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u691c\u8a3c\u306e\u6b63\u3057\u3044\u65b9\u6cd5\u3068\u907f\u3051\u308b\u3079\u304d\u65b9\u6cd5 | SendGrid\u30d6\u30ed\u30b0<\/a> \u306b\u8a18\u8f09\u304c\u3042\u308b\u65b9\u6cd5\u3082\u3042\u308b\u304c\u3001\u78ba\u5b9f\u3067\u306f\u7121\u304f\u3001\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u63a5\u7d9a\u304cIP\u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3067\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u30ea\u30b9\u30af\u3082\u3042\u308b\u305f\u3081\u5229\u7528\u3059\u3079\u304d\u3067\u306f\u306a\u3044\u3002<\/p>\n<\/div>\n<h3 id=\"\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u8a8d\u8a3c\u65b9\u5f0f\" tabindex=\"-1\">\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u8a8d\u8a3c\u65b9\u5f0f <a target=\"_blank\" class=\"header-anchor\" href=\"#\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u8a8d\u8a3c\u65b9\u5f0f\" aria-label=\"Permalink to &quot;\u78ba\u8a8d\u30e1\u30fc\u30eb\u306e\u8a8d\u8a3c\u65b9\u5f0f&quot;\">\u200b<\/a><\/h3>\n<p>\u78ba\u8a8d\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u7528\u3044\u305f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u6709\u52b9\u6027\u78ba\u8a8d\u306b\u306f\u4ee5\u4e0b\u306e2\u3064\u306e\u65b9\u6cd5\u304c\u8003\u3048\u3089\u308c\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u9805\u76ee<\/th>\n<th style=\"text-align:left;\">\u8a8d\u8a3c\u30b3\u30fc\u30c9\uff08OTP\uff09\u65b9\u5f0f<\/th>\n<th style=\"text-align:left;\">\u30de\u30b8\u30c3\u30af\u30ea\u30f3\u30af\u65b9\u5f0f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\"><strong>\u8aac\u660e<\/strong><\/td>\n<td style=\"text-align:left;\">\u30e9\u30f3\u30c0\u30e0\u306a\u30b3\u30fc\u30c9\uff08\u4f8b\uff1a6\u6841\u306e\u6570\u5b57\uff09\u3092SMS\u3067\u9001\u4fe1\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d5\u30a9\u30fc\u30e0\u5165\u529b<\/td>\n<td style=\"text-align:left;\">\u8a8d\u8a3c\u7528\u306eURL\uff08\u30de\u30b8\u30c3\u30af\u30ea\u30f3\u30af\uff09\u3092\u30e1\u30fc\u30eb\u9001\u4fe1\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30af\u30ea\u30c3\u30af\u3057\u3066\u8a8d\u8a3c\u3092\u5b8c\u4e86<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><strong>\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13<\/strong><\/td>\n<td style=\"text-align:left;\">\u274c \u53d7\u4fe1\u30c8\u30ec\u30a4\u3092\u958b\u304d\u3001\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc&amp;\u30da\u30fc\u30b9\u30c8\u3001\u5143\u306e\u753b\u9762\u306b\u623b\u3063\u3066\u5165\u529b\u3059\u308b\u305f\u3081\u624b\u9806\u304c\u591a\u3044\u3002<br \/>\u305f\u3060\u3057\u3001iOS\u306e\u5834\u5408\u306fSMS\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u308b\u30dc\u30bf\u30f3\u304c\u51fa\u3066\u304f\u308b\u306a\u3069\u3001\u5229\u4fbf\u6027\u304c\u9ad8\u3044\u5834\u5408\u304c\u3042\u308b<\/td>\n<td style=\"text-align:left;\">\u2705 \u30ea\u30f3\u30af\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3060\u3051\u3067\u8a8d\u8a3c\u304c\u5b8c\u4e86\u3057\u3001\u30b9\u30e0\u30fc\u30ba<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30b3\u30fc\u30c9\u306e\u7a83\u53d6\u30ea\u30b9\u30af\u306f\u5b58\u5728\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f \u30c8\u30fc\u30af\u30f3\u306e\u9069\u5207\u306a\u7ba1\u7406\uff08\u6709\u52b9\u671f\u9650\u3001\u30ef\u30f3\u30bf\u30a4\u30e0\u5229\u7528\uff09\u304c\u5fc5\u9808<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"><strong>\u5b9f\u88c5\u306e\u5bb9\u6613\u3055<\/strong><\/td>\n<td style=\"text-align:left;\">\u2705 \u65e2\u5b58\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5229\u7528\u3057\u3084\u3059\u3044<\/td>\n<td style=\"text-align:left;\">\u2705 \u65e2\u5b58\u30e9\u30a4\u30d6\u30e9\u30ea\u30b5\u30dd\u30fc\u30c8\u3082\u5341\u5206\u306b\u5897\u3048\u3066\u3044\u308b\u72b6\u6cc1<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u30de\u30b8\u30c3\u30af\u30ea\u30f3\u30b0\u65b9\u5f0f\u3092\u7b2c\u4e00\u306b\u691c\u8a0e\u3059\u308b\n<ul>\n<li>\u30e1\u30fc\u30eb\u3092\u958b\u3051\u308b\u6642\u70b9\u3067\u3001\u30ea\u30f3\u30af\u306e\u30af\u30ea\u30c3\u30af\u304c\u53ef\u80fd\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u304c\u9ad8\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u3092\u4f4e\u304f\u3067\u304d\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u7528\u3044\u305f2\u8981\u7d20\u8a8d\u8a3c\uff082FA\uff09\u306e\u5834\u5408<\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6587\u8108\u3067\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u7528\u3044\u305f\u4ed6\u8981\u7d20\u8a8d\u8a3c\u3092\u884c\u3046\u5834\u5408\u306f\u3001\u8a8d\u8a3c\u30b3\u30fc\u30c9\u65b9\u5f0f\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u3053\u308c\u306f\u3001\u8a8d\u8a3c\u3092\u5f37\u5316\u3059\u308b\u3068\u3044\u3046\u660e\u78ba\u306a\u76ee\u7684\u3067\u3042\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u305d\u306e\u624b\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u3092\u8a31\u5bb9\u3059\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n<h3 id=\"\u30a8\u30a4\u30ea\u30a2\u30b9\" tabindex=\"-1\">\u30a8\u30a4\u30ea\u30a2\u30b9 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30a8\u30a4\u30ea\u30a2\u30b9\" aria-label=\"Permalink to &quot;\u30a8\u30a4\u30ea\u30a2\u30b9 {#\u30a8\u30a4\u30ea\u30a2\u30b9}&quot;\">\u200b<\/a><\/h3>\n<p>\u30e1\u30fc\u30eb\u30a8\u30a4\u30ea\u30a2\u30b9\uff08\u30b5\u30d6\u30a2\u30c9\u30ec\u30b9\uff09\u3068\u306f\u30011\u3064\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u8907\u6570\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u6301\u305f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6a5f\u80fd\u3067\u3042\u308b\u3002\u30a8\u30a4\u30ea\u30a2\u30b9\u306b\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001\u5143\u306b\u306a\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\uff08\u30d9\u30fc\u30b9\u30a2\u30c9\u30ec\u30b9\uff09\u306b\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u308b\u3002RFC\u306e\u4ed5\u69d8\u4e0a\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e@\u3088\u308a\u524d\u306e\u30ed\u30fc\u30ab\u30eb\u30d1\u30fc\u30c8\u306b\u3001+\u8a18\u53f7\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u8a31\u5bb9\u3055\u308c\u3066\u304a\u308a\u3001Gmail\u3053\u306e\u4ed5\u69d8\u3092\u5229\u7528\u3057\u3001+\u4ee5\u964d\u306b\u4efb\u610f\u306e\u6587\u5b57\u5217\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u30a8\u30a4\u30ea\u30a2\u30b9\u304c\u5229\u7528\u3067\u304d\u308b\u3002\u307e\u305f\u3001Gmail\u3067\u306f\u3001+\u3060\u3051\u3067\u306a\u304f\u3001\u30ed\u30fc\u30ab\u30eb\u30d1\u30fc\u30c8\u5185\u306e\u30c9\u30c3\u30c8\uff08.\uff09\u3067\u3082\u7121\u8996\u3055\u308c\u308b\u305f\u3081\u3001\u5b9f\u8cea\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u3088\u3046\u306a\u6319\u52d5\u306b\u3067\u304d\u308b\u3002<\/p>\n<p>\u25bc\u4f8b<\/p>\n<ul>\n<li>\u30d9\u30fc\u30b9\u30a2\u30c9\u30ec\u30b9 <\/li>\n<li>\u30a8\u30a4\u30ea\u30a2\u30b9 <\/li>\n<li>\u30c9\u30c3\u30c8\u30a8\u30a4\u30ea\u30a2\u30b9\n<ul>\n<li><code>miraitaro@example.com<\/code><\/li>\n<li><code>m.i.r.a.i.t.a.r.o@example.com<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u305d\u306e\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u306e\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u6271\u3044\u3092\u307e\u3068\u3081\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">#<\/th>\n<th style=\"text-align:left;\">\u30a8\u30a4\u30ea\u30a2\u30b9<\/th>\n<th style=\"text-align:left;\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">Apple (iCloud Mail)<\/td>\n<td style=\"text-align:left;\">\u2705\u5bfe\u5fdc<\/td>\n<td style=\"text-align:left;\">+\u30a8\u30a4\u30ea\u30a2\u30b9\u306b\u5bfe\u5fdc\u3002\u3055\u3089\u306b\u300c\u30e1\u30fc\u30eb\u3092\u975e\u516c\u958b\u300d\u6a5f\u80fd\u3067<a target=\"_blank\" href=\"https:\/\/future-architect.github.io\/arch-guidelines\/documents\/forMail\/mailto:blouse.camera-0m@privaterelay.appleid.com\" target=\"_blank\" rel=\"noreferrer\"><code>blouse.camera-0m@privaterelay.appleid.com<\/code><\/a> \u306e\u3088\u3046\u306a\u30e9\u30f3\u30c0\u30e0\u306a\u4f7f\u3044\u6368\u3066\u30a2\u30c9\u30ec\u30b9\u306e\u81ea\u52d5\u751f\u6210\u3082\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Yahoo!\u30e1\u30fc\u30eb (\u65e5\u672c\u7248)<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u5bfe\u5fdc<\/td>\n<td style=\"text-align:left;\">\u30d7\u30e9\u30b9\u30a8\u30a4\u30ea\u30a2\u30b9\u306f\u975e\u5bfe\u5fdc\u3002\u30bb\u30fc\u30d5\u30c6\u30a3\u30a2\u30c9\u30ec\u30b9\u6a5f\u80fd\u3067\u3001<a target=\"_blank\" href=\"https:\/\/future-architect.github.io\/arch-guidelines\/documents\/forMail\/mailto:mirai.taro-label@yahoo.co.jp\" target=\"_blank\" rel=\"noreferrer\"><code>mirai.taro-label@yahoo.co.jp<\/code><\/a> \u3068\u3044\u3046\u5f62\u5f0f\u3067\u5229\u7528\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb<\/td>\n<td style=\"text-align:left;\">\u274c\u975e\u5bfe\u5fdc<\/td>\n<td style=\"text-align:left;\">+\u8a18\u53f7\u306f\u3001\u30a2\u30c9\u30ec\u30b9\u306e\u4e00\u90e8\u3068\u3057\u3066\u6709\u52b9\u306a\u6587\u5b57\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u305f\u3081\u3001+\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u3064\u3051\u308b\u3068\u5b8c\u5168\u306b\u5225\u30a2\u30c9\u30ec\u30b9\u3068\u898b\u306a\u3055\u308c\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u4e00\u822c\u7684\u306b\u3001\u30a8\u30a4\u30ea\u30a2\u30b9\u306f\u4ee5\u4e0b\u306e\u76ee\u7684\u3067\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">\u7528\u9014<\/th>\n<th style=\"text-align:left;\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u8907\u6570\u30a2\u30ab\u30a6\u30f3\u30c8\u4f5c\u6210<\/td>\n<td style=\"text-align:left;\">\u300c1\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u3064\u304d1\u30a2\u30ab\u30a6\u30f3\u30c8\u300d\u3068\u3044\u3046\u5236\u7d04\u3092\u56de\u907f\u3057\u3001\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u306a\u3069\u306b\u8907\u6570\u56de\u767b\u9332\u3059\u308b\u305f\u3081\u306b\u5229\u7528<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/td>\n<td style=\"text-align:left;\"><code>+<\/code>\u4ee5\u964d\u306e\u30bf\u30b0\u3092\u5143\u306b\u3001\u53d7\u4fe1\u30c8\u30ec\u30a4\u3067\u30e1\u30fc\u30eb\u3092\u81ea\u52d5\u7684\u306b\u30d5\u30a9\u30eb\u30c0\u3078\u632f\u308a\u5206\u3051\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0<\/td>\n<td style=\"text-align:left;\">\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306b\u7570\u306a\u308b\u30a8\u30a4\u30ea\u30a2\u30b9\u3067\u767b\u9332\u3057\u3001\u3069\u3053\u304b\u3089\u60c5\u5831\u304c\u6f0f\u6d29\u3057\u305f\u304b\u3001\u307e\u305f\u306f\u30b9\u30d1\u30e0\u304c\u9001\u3089\u308c\u3066\u304f\u308b\u304b\u3092\u8ffd\u8de1\u3059\u308b\u8abf\u67fb\u76ee\u7684<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u958b\u767a\u6642\u306e\u30c0\u30df\u30fc\u30c7\u30fc\u30bf<\/td>\n<td style=\"text-align:left;\">\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8005\u304c\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u30c6\u30b9\u30c8\u6642\u306e\u30c0\u30df\u30fc\u30c7\u30fc\u30bf\u3068\u3057\u3066\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u6d3b\u7528\u3057\u305f\u3044\u5834\u5408\u304c\u3042\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u4e3b\u306a\u8ad6\u70b9\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u8a31\u5bb9\u3059\u308b\u304b\u3069\u3046\u304b<\/li>\n<li>\u8a31\u5bb9\u3057\u305f\u5834\u5408\u3001\u30a8\u30a4\u30ea\u30a2\u30b9\u4ed8\u304d\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u3001\u30d9\u30fc\u30b9\u30a2\u30c9\u30ec\u30b9\u3068\u540c\u4e00\u306e\u3082\u306e\u3068\u3057\u3066\u6271\u3046\u304b\u3001\u3042\u308b\u3044\u306f\u5168\u304f\u306e\u5225\u7269\u3068\u3057\u3066\u6271\u3046\u304b\u3069\u3046\u304b<\/li>\n<\/ul>\n<p>\u30a8\u30a4\u30ea\u30a2\u30b9\u306b\u5bfe\u3057\u3066\u3001\u30b5\u30fc\u30d3\u30b9\u304c\u9078\u629e\u3059\u308b\u6848\u3092\u307e\u3068\u3081\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">#<\/th>\n<th style=\"text-align:left;\">\uff081\uff09\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u62d2\u5426\u3059\u308b<\/th>\n<th style=\"text-align:left;\">\uff082\uff09\u30a8\u30a4\u30ea\u30a2\u30b9\u6bce\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u4f5c\u6210\u8a31\u5bb9<\/th>\n<th style=\"text-align:left;\">\uff083\uff09\u30a8\u30a4\u30ea\u30a2\u30b9\u6bce\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u4f5c\u6210\u4e0d\u53ef\u3060\u304c\u3001\u30ed\u30b0\u30a4\u30f3\u8a31\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u8aac\u660e<\/td>\n<td style=\"text-align:left;\">\u30a8\u30a4\u30ea\u30a2\u30b9\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u3092\u4e0d\u53ef\u3068\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3057\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u3001\u305d\u306e\u307e\u307e\u4e00\u610f\u306e\u8b58\u5225\u5b50\u3068\u3057\u3066\u6271\u3046\u3002\u5225\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\u304c\u53ef\u80fd<\/td>\n<td style=\"text-align:left;\">+\u8a18\u53f7\u4ee5\u964d\u306e\u6587\u5b57\u5217\u3092\u9664\u53bb\u3057\u3001\u5e38\u306b\u30d9\u30fc\u30b9\u30a2\u30c9\u30ec\u30b9\u3068\u3057\u3066\u6271\u3046\u3002\u5225\u30a8\u30a4\u30ea\u30a2\u30b9\u3067\u306e\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\u306f\u4e0d\u53ef\u3001\u30ed\u30b0\u30a4\u30f3\u306f\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u4e0d\u6b63\u5229\u7528<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u3084\u521d\u56de\u9650\u5b9a\u30af\u30fc\u30dd\u30f3\u306e\u8907\u6570\u53d6\u5f97\u306f\u4e0d\u53ef<\/td>\n<td style=\"text-align:left;\">\u274c\ufe0f\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u306a\u3069\u306e\u4e71\u7528\u3092\u8a31\u3057\u3066\u3057\u307e\u3046<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u306a\u3069\u306e\u6feb\u7528\u3092\u9632\u6b62<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u30a8\u30a4\u30ea\u30a2\u30b9\u3078\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u304c\u4e0d\u53ef\u3068\u306a\u308b<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u306e\u30a8\u30a4\u30ea\u30a2\u30b9\u3067\u767b\u9332\u3057\u305f\u304b\u5fd8\u308c\u305f\u5834\u5408\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u306a\u3069\u304c\u3067\u304d\u305a\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u4e0d\u53ef\u306e\u61f8\u5ff5<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u5fd8\u308c\u3066\u3082\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u304c\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u8a2d\u8a08\u30b3\u30b9\u30c8<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u3042\u308b\u305f\u3081\u5bb9\u6613<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u7279\u306b\u8003\u616e\u304c\u4e0d\u8981\u306a\u305f\u3081\u5bb9\u6613<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u6b63\u898f\u5316\u51e6\u7406\u304c\u8ffd\u52a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u57fa\u672c\u65b9\u91dd\u306f\u3001\uff083\uff09\u3092\u9078\u629e\u3059\u308b\n<ul>\n<li>\u7406\u7531\n<ul>\n<li>\u4e0d\u6b63\u5229\u7528\u3092\u9632\u6b62\u3067\u304d\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u52b9\u679c\u306e\u9069\u5207\u306a\u5b9f\u65bd\u3001\u8a08\u6e2c\u304c\u3067\u304d\u308b\u305f\u3081<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u306e\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u4f7f\u3063\u305f\u304b\u95a2\u4fc2\u306a\u304f\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6df7\u4e71\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081<\/li>\n<li>\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306e\u3001\u30ed\u30b0\u30a4\u30f3\u5468\u308a\u306e\u30d8\u30eb\u30d7\u8ca0\u8377\u3092\u8efd\u6e1b\u3067\u304d\u308b\u305f\u3081<\/li>\n<li>\u9867\u5ba2\u30c7\u30fc\u30bf\u306e\u5206\u6563\u3092\u9632\u304e\u3001\u30e6\u30fc\u30b6\u30fc\u5206\u6790\u306e\u5411\u4e0a\u306b\u5bc4\u4e0e\u3059\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u6b63\u898f\u5316\u306f\u4ee5\u4e0b\u306e1\uff5e3\u306e\u9806\u756a\u3067\u51e6\u7406\u3059\u308b\n<ol>\n<li>\u6b63\u898f\u5316\u306e\u5bfe\u8c61\u5916\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u7279\u5b9a\n<ul>\n<li>Apple\u306e\u300c\u30e1\u30fc\u30eb\u3092\u975e\u516c\u958b\u300d\u6a5f\u80fd\u3067\u751f\u6210\u3055\u308c\u305f\u30a2\u30c9\u30ec\u30b9\u3001Yahoo!\u30e1\u30fc\u30eb\u306e\u300c\u30bb\u30fc\u30d5\u30c6\u30a3\u30a2\u30c9\u30ec\u30b9\u300d\u3001\u305d\u3057\u3066\u65e5\u672c\u306e\u643a\u5e2f\u30ad\u30e3\u30ea\u30a2\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u3001\u5168\u3066\u6b63\u898f\u5316\u306e\u5bfe\u8c61\u5916\u3068\u3057\u3001\u305d\u308c\u305e\u308c\u304c\u4e00\u610f\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\u3068\u3057\u3066\u6271\u3046<\/li>\n<\/ul>\n<\/li>\n<li>Gmail\u7279\u6709\u306e\u30c9\u30c3\u30c8\u30a8\u30a4\u30ea\u30a2\u30b9 (.) \u306e\u6b63\u898f\u5316\n<ul>\n<li>@gmail.com \u3068 @googlemail.com \u306e\u30c9\u30e1\u30a4\u30f3\u306b\u9650\u308a\u3001@\u3088\u308a\u524d\u306e\u90e8\u5206\u306e\u30c9\u30c3\u30c8\uff08.\uff09\u3092\u7121\u8996\u3059\u308b\u6b63\u898f\u5316\u3092\u9069\u7528\u3059\u308b\u3002\u3053\u308c\u4ee5\u5916\u306e\u30c9\u30e1\u30a4\u30f3\uff08\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u306a\u3069\uff09\u306b\u306f\u3001\u3053\u306e\u6b63\u898f\u5316\u306f\u5b9f\u65bd\u3057\u306a\u3044<\/li>\n<\/ul>\n<\/li>\n<li>\u305d\u306e\u4ed6\u306f\u3001\u30d7\u30e9\u30b9\u30a8\u30a4\u30ea\u30a2\u30b9 (+) \u306e\u6b63\u898f\u5316\n<ul>\n<li>a, b \u3092\u9664\u3044\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3057\u3066\u3001+\u8a18\u53f7\u4ee5\u964d\u3092\u7121\u8996\u3059\u308b\u6b63\u898f\u5316\u3092\u9069\u7528\u3059\u308b\u3002\u4e00\u90e8\u975e\u5bfe\u5fdc\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u5b58\u5728\u3059\u308b\u30ea\u30b9\u30af\u3088\u308a\u3082\u3001Gmail\u7b49\u306e\u5927\u591a\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u306e\u4e0d\u6b63\u5229\u7528\u3092\u9632\u3050\u30e1\u30ea\u30c3\u30c8\u304c\u4e0a\u56de\u308b\u3068\u3044\u3046\u3001\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u3067\u306e\u5224\u65ad\u3092\u3057\u305f\u3044\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<\/li>\n<li>\u958b\u767a\u8005\u4f53\u9a13\u3068\u3057\u3066\u3001\u30c0\u30df\u30fc\u30c7\u30fc\u30bf\u767b\u9332\u306a\u3069\u3067\u8907\u6570\u30a2\u30c9\u30ec\u30b9\u3092\u767b\u9332\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u306b\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u65b9\u5f0f\u3067\u3001\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u8a31\u5bb9\u3059\u308b\u51e6\u7406\u3092\u52a0\u3048\u308b\n<ol>\n<li>\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u306b\u8a72\u5f53\u3059\u308b\u30d9\u30fc\u30b9\u30a2\u30c9\u30ec\u30b9\u306e\u5834\u5408\u306f\u3001\u6b63\u898f\u5316\u3092\u30b9\u30ad\u30c3\u30d7\u3059\u308b\u306a\u3069\u306e\u51e6\u7406\u3092\u52a0\u3048\u308b<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h3 id=\"\u30e1\u30fc\u30eb\u30a2\u30c8\u3099\u30ec\u30b9\u4fdd\u5b58\u306e\u305f\u3081\u306e\u30c6\u30fc\u30d5\u3099\u30eb\u8a2d\u8a08\" tabindex=\"-1\">\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u4fdd\u5b58\u306e\u305f\u3081\u306e\u30c6\u30fc\u30d6\u30eb\u8a2d\u8a08 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30e1\u30fc\u30eb\u30a2\u30c8\u3099\u30ec\u30b9\u4fdd\u5b58\u306e\u305f\u3081\u306e\u30c6\u30fc\u30d5\u3099\u30eb\u8a2d\u8a08\" aria-label=\"Permalink to &quot;\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u4fdd\u5b58\u306e\u305f\u3081\u306e\u30c6\u30fc\u30d6\u30eb\u8a2d\u8a08&quot;\">\u200b<\/a><\/h3>\n<p>\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u524d\u63d0\u3068\u3057\u3066\u3001\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u306e\u8cac\u52d9\u3092Auth0\u3084Amazon Cognito\u3068\u3044\u3063\u305fIDaaS\u306b\u59d4\u4efb\u3057\u3001\u81ea\u524d\u306e\u30ed\u30b0\u30a4\u30f3\u6a5f\u69cb\u3092\u4f5c\u308a\u8fbc\u307e\u306a\u3044\u3053\u3068\u3092\u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u524d\u63d0\u3068\u3059\u308b\u3002\u3064\u307e\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u95a2\u3059\u308b\u60c5\u5831\u306e\u4fe1\u983c\u3067\u304d\u308b\u552f\u4e00\u306e\u60c5\u5831\u6e90\u306fIDaaS\u3068\u306a\u308b\u3002\u81ea\u793e\u30b5\u30fc\u30d3\u30b9\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u4fdd\u6301\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u306f\u3001IDaaS\u304c\u6301\u3064\u60c5\u5831\u306e\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304b\u300c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u8ffd\u52a0\u60c5\u5831\u300d\u3068\u306a\u308b\u3002\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5909\u66f4\u3084\u8ffd\u52a0\u3001\u524a\u9664\u3068\u3044\u3063\u305f\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u7ba1\u7406\u306f\u3001\u3059\u3079\u3066IDaaS\u5074\u3067\u884c\u308f\u308c\u308b\u3002<\/p>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u539f\u5247\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u30b7\u30b9\u30c6\u30e0\u3067\u7ba1\u7406\u305b\u305a\u3001\u5fc5\u8981\u304c\u3042\u308c\u3070IDaaS\u306b\u4f9d\u5b58\u3057\u305f\u4f5c\u308a\u3068\u3059\u308b<\/li>\n<li>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001users\u30c6\u30fc\u30d6\u30eb\u306bemail\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u3057\u3001IDaaS\u304b\u3089\u306e\u60c5\u5831\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u3057\u3066\u4fdd\u6301\u3059\u308b\u3053\u3068\u3092\u8a31\u5bb9\u3059\u308b<\/li>\n<li>IDaaS\u304c\u63d0\u4f9b\u3059\u308bWebhook\u3084\u30a4\u30d9\u30f3\u30c8\u901a\u77e5\u306e\u4ed5\u7d44\u307f\u3092\u5229\u7528\u3057\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4\u3092\u81ea\u793e\u30b5\u30fc\u30d3\u30b9\u306b\u540c\u671f\u3055\u305b\u308b<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">ERD\u30a4\u30e1\u30fc\u30b8<\/p>\n<p>IDaaS\u30d5\u30a1\u30fc\u30b9\u30c8\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u3044\u3063\u305f\u8a8d\u8a3c\u60c5\u5831\u306fIDaaS\u5074\u3067\u7ba1\u7406\u3059\u308b\u305f\u3081\u3001\u81ea\u30b7\u30b9\u30c6\u30e0\u5074\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306f\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308b\u3002id (\u4e3b\u30ad\u30fc): Auth0\u3084Amazon Cognito\u3068\u3044\u3063\u305fIDaaS\u304b\u3089\u767a\u884c\u3055\u308c\u308b\u4e0d\u5909\u306e\u30e6\u30fc\u30b6\u30fcID\uff08sub\u30af\u30ec\u30fc\u30e0\u306a\u3069\uff09\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u683c\u7d0d\u3059\u308b\u60f3\u5b9a\u3067\u3042\u308b\u3002<\/p>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u60c5\u5831: application_role\u306e\u3088\u3046\u306b\u3001\u81ea\u793e\u30b5\u30fc\u30d3\u30b9\u5185\u3067\u306e\u307f\u610f\u5473\u3092\u6301\u3064\u5f79\u5272\u3084\u8a2d\u5b9a\u306a\u3069\u306e\u60c5\u5831\u3092\u4fdd\u6301\u3059\u308b\u3002<\/p>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">IDaaS\u540c\u671f\u30d5\u30ed\u30fc<\/p>\n<p>IDaaS\u304c\u63d0\u4f9b\u3059\u308bWebhook\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5909\u66f4\u30ed\u30b8\u30c3\u30af\u3092\u81ea\u524d\u3067\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u3001\u5e38\u306bIDaaS\u3092\u6b63\u3068\u3067\u304d\u308b\u3002<\/p>\n<ol>\n<li>\u30e6\u30fc\u30b6\u30fc\u304cIDaaS\u306e\u63d0\u4f9b\u3059\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u7ba1\u7406\u753b\u9762\u3067\u3001\u81ea\u8eab\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b<\/li>\n<li>IDaaS\u306f\u300c\u30e6\u30fc\u30b6\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u66f4\u65b0\u300d\u30a4\u30d9\u30f3\u30c8\u3092\u767a\u884c\u3057\u3001\u4e8b\u524d\u306b\u767b\u9332\u3055\u308c\u305fWebhook\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u901a\u77e5\u3059\u308b<\/li>\n<li>\u81ea\u30b7\u30b9\u30c6\u30e0\u304c\u901a\u77e5\u3092\u53d7\u4fe1\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066DB\u3092\u66f4\u65b0<\/li>\n<\/ol>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u3082\u3057\u3001\u81ea\u30b7\u30b9\u30c6\u30e0\u3067\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u7ba1\u7406\u3059\u308b\u5834\u5408<\/p>\n<p>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u4f5c\u6210\uff08\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\uff09\u6642\u306b\u5fc5\u9808\u9805\u76ee\u3068\u3057\u3066\u6c42\u3081\u308b\u3053\u3068\u304c\u591a\u3044\u304c\u3001\u4e00\u822c\u7684\u306b\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306f\u666e\u904d\u7684\u3067\u306f\u306a\u3044\u3002\u3053\u308c\u3089\u3092\u8003\u616e\u3057\u305f\u30c6\u30fc\u30d6\u30eb\u8a2d\u8a08\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b<\/li>\n<li>\u30ea\u30ab\u30d0\u30ea\u30fc\u7528\u306e\u5225\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u8ffd\u52a0\u3067\u7d10\u3065\u3051\u308b\uff08\u30e6\u30fc\u30b6\u30fc\uff1a\u30a2\u30c9\u30ec\u30b9 = 1:N\u306b\u306a\u308b\uff09<\/li>\n<li>\u30d7\u30e9\u30a4\u30de\u30ea\u3067\u7528\u3044\u308b\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b<\/li>\n<li>\u8907\u6570\u767b\u9332\u305a\u307f\u3067\u3042\u308c\u3070\u3001\u30d7\u30e9\u30a4\u30de\u30ea\u4ee5\u5916\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u524a\u9664\u3059\u308b<\/li>\n<li>\u6709\u52b9\u6027\u304c\u3001\u691c\u8a3c\u6e08\u307f\/\u691c\u8a3c\u3067\u304d\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u533a\u5225\u304c\u3042\u308b<\/li>\n<\/ul>\n<p>\u4e0a\u8a18\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5c02\u9580\u306b\u7ba1\u7406\u3059\u308buser_emails\u30c6\u30fc\u30d6\u30eb\u3092\u5206\u96e2\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<\/div>\n<h3 id=\"\u30d5\u30a7\u30c6\u3099\u30ec\u30fc\u30c6\u30c3\u30c8\u3099\u30ed\u30af\u3099\u30a4\u30f3\" tabindex=\"-1\">\u30d5\u30a7\u30c7\u30ec\u30fc\u30c6\u30c3\u30c9\u30ed\u30b0\u30a4\u30f3 <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30d5\u30a7\u30c6\u3099\u30ec\u30fc\u30c6\u30c3\u30c8\u3099\u30ed\u30af\u3099\u30a4\u30f3\" aria-label=\"Permalink to &quot;\u30d5\u30a7\u30c7\u30ec\u30fc\u30c6\u30c3\u30c9\u30ed\u30b0\u30a4\u30f3&quot;\">\u200b<\/a><\/h3>\n<p>\u30d5\u30a7\u30c7\u30ec\u30fc\u30c6\u30c3\u30c9\u30ed\u30b0\u30a4\u30f3\uff08\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\uff09\u3068\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u666e\u6bb5\u304b\u3089\u5229\u7528\u3057\u3066\u3044\u308b\u7b2c\u4e09\u8005\u30b5\u30fc\u30d3\u30b9\uff08Google\u3001Apple\u3001X\u306a\u3069\uff09\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u60c5\u5831\u3092\u4fe1\u983c\u3057\u3001\u305d\u306e\u8a8d\u8a3c\u7d50\u679c\u3092\u5229\u7528\u3057\u3066\u81ea\u793e\u30b5\u30fc\u30d3\u30b9\u306b\u30ed\u30b0\u30a4\u30f3\u30fb\u767b\u9332\u3055\u305b\u308b\u4ed5\u7d44\u307f\u3067\u3042\u308b\u3002<\/p>\n<p>\u4e3b\u306a\u8ad6\u70b9\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u65e2\u5b58\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u306e\u7d10\u4ed8\u3051\u3092\u3069\u3046\u3059\u308b\u304b\u554f\u984c\n<ul>\n<li><a target=\"_blank\" href=\"https:\/\/future-architect.github.io\/arch-guidelines\/documents\/forMail\/mailto:user@example.com\" target=\"_blank\" rel=\"noreferrer\">user@example.com<\/a> \u304c\u65e2\u306b\u4f1a\u54e1\u767b\u9332\u6e08\u307f\u3002\u5f8c\u304b\u3089\u540c\u3058\u30a2\u30c9\u30ec\u30b9\u306eGoogle\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u300cGoogle\u3067\u30ed\u30b0\u30a4\u30f3\u300d\u3067\u3057\u305f\u5834\u5408\u3001\u3069\u3046\u632f\u308b\u821e\u3046\u3079\u304d\u304b<\/li>\n<\/ul>\n<\/li>\n<li>\u30e1\u30fc\u30eb\u306e\u518d\u5229\u7528\u306b\u3088\u308b\u300c\u306a\u308a\u3059\u307e\u3057\u300d\u5bfe\u7b56\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fcA\u304c <code>a@example.com<\/code> \u3092\u4f7f\u3063\u3066\u9000\u4f1a\u5f8c\u306b\u30a2\u30c9\u30ec\u30b9\u304c\u89e3\u653e\u3001\u30e6\u30fc\u30b6\u30fcB\u304c\u540c\u3058\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u305f\u5834\u5408\u3002B\u304c\u300cGoogle\u3067\u30ed\u30b0\u30a4\u30f3\u300d\u3057\u3066\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3060\u3051\u3067\u81ea\u52d5\u7d10\u4ed8\u3051\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fcA\u306e\u8cfc\u5165\u5c65\u6b74\u306a\u3069\u304cB\u306b\u53c2\u7167\u3067\u304d\u3066\u3057\u307e\u3044\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u7e4b\u304c\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u5074\u3067\u306e\u30a2\u30c9\u30ec\u30b9\u5909\u66f4\u306b\u3088\u308b\u30ed\u30b0\u30a4\u30f3\u4e0d\u53ef\u306e\u5bfe\u7b56\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304cGoogle\u5074\u3067\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092<code>a@gmail.com<\/code>\u304b\u3089<code>b@gmail.com<\/code>\u306b\u5909\u66f4\u3057\u305f\u5834\u5408\u3001Google\u30ed\u30b0\u30a4\u30f3\u304c\u4e0d\u53ef\u306b\u306a\u308b\u61f8\u5ff5<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u5bfe\u5fdc\u65b9\u91dd\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u304c\u8003\u3048\u3089\u308c\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">#<\/th>\n<th style=\"text-align:left;\">\uff081\uff09\u7d10\u4ed8\u3051\u3092\u884c\u308f\u305a\u3001\u500b\u5225\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u3057\u3066\u6271\u3046<\/th>\n<th style=\"text-align:left;\">\uff082\uff09\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u4e00\u81f4\u3067\u81ea\u52d5\u7d10\u4ed8\u3051<\/th>\n<th style=\"text-align:left;\">\uff083\uff09\u672c\u4eba\u78ba\u8a8d\u3092\u7d4c\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u7d10\u4ed8\u3051\u3092\u9078\u629e\u3055\u305b\u308b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u6982\u8981<\/td>\n<td style=\"text-align:left;\">\u30ed\u30b0\u30a4\u30f3\u65b9\u6cd5\u304c\u7570\u306a\u308c\u3070\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u540c\u3058\u3067\u3082\u5225\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u3057\u3066\u65b0\u898f\u4f5c\u6210\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\u3067\u53d6\u5f97\u3057\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u65e2\u5b58\u306e\u5834\u5408\u3001\u305d\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u65b0\u3057\u3044\u30ed\u30b0\u30a4\u30f3\u65b9\u6cd5\u3092\u8ffd\u52a0\u3067\u7d10\u4ed8\u3051\u308b<\/td>\n<td style=\"text-align:left;\">\u300c\u65e2\u306b\u767b\u9332\u304c\u3042\u308a\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u9023\u643a\u3057\u307e\u3059\u304b\uff1f\u300d\u3068\u672c\u4eba\u78ba\u8a8d\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306a\u3069\uff09\u3092\u7d4c\u3066\u304b\u3089\u7d10\u4ed8\u3051\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13<\/td>\n<td style=\"text-align:left;\">\u274c\u610f\u56f3\u305b\u305a\u8907\u6570\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u4f5c\u6210\u3055\u308c\u308b\u61f8\u5ff5<\/td>\n<td style=\"text-align:left;\">\u2705\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u305f\u3081\u9ad8\u3044<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0f\u521d\u56de\u9023\u643a\u6642\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u7b49\u306e\u8ffd\u52a0\u64cd\u4f5c\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30c7\u30fc\u30bf\u6574\u5408\u6027<\/td>\n<td style=\"text-align:left;\">\u274c\u540c\u4e00\u4eba\u7269\u306e\u30c7\u30fc\u30bf\u304c\u8907\u6570\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u5206\u65ad<\/td>\n<td style=\"text-align:left;\">\u27051\u30e6\u30fc\u30b6\u30fc\uff1d1\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u539f\u5247\u3092\u7dad\u6301\u3067\u304d\u308b\u305f\u3081<\/td>\n<td style=\"text-align:left;\">\u27051\u30e6\u30fc\u30b6\u30fc1\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u7dad\u6301<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u4e0d\u6b63\u5229\u7528\u3078\u306e\u8010\u6027<\/td>\n<td style=\"text-align:left;\">\u274c\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u7b49\u306e\u4e0d\u6b63\u5229\u7528\u306e\u629c\u3051\u9053<\/td>\n<td style=\"text-align:left;\">\u2705\u540c\u4e00\u4eba\u7269\u306b\u3088\u308b\u8907\u6570\u30a2\u30ab\u30a6\u30f3\u30c8\u4f5c\u6210\u3092\u9632\u6b62\u3067\u304d\u308b\u305f\u3081<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u672c\u4eba\u78ba\u8a8d\u3092\u884c\u3046\u305f\u3081\u3001\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u6b62\u3067\u304d\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u306a\u308a\u3059\u307e\u3057\u8010\u6027<\/td>\n<td style=\"text-align:left;\">\u2705\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u5225\u306a\u305f\u3081\u3001\u4ed6\u4eba\u306e\u60c5\u5831\u306f\u898b\u3089\u308c\u306a\u3044<\/td>\n<td style=\"text-align:left;\">\u274c\u30e1\u30a2\u30c9\u518d\u5229\u7528\u306b\u3088\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u4e57\u3063\u53d6\u308a\u30ea\u30b9\u30af<\/td>\n<td style=\"text-align:left;\">\u2705\ufe0f\u672c\u4eba\u78ba\u8a8d\u3067\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u6b62<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\uff083\uff09\u3092\u63a1\u7528\u3059\u308b\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u306e\u6df7\u4e71\u3092\u9632\u304e\u3001\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3092\u7dad\u6301\u53ef\u80fd\u3067\u3042\u308b\u305f\u3081\u3002\u307e\u305f\u3001<a target=\"_blank\" href=\"#\u30a8\u30a4\u30ea\u30a2\u30b9\">\u30a8\u30a4\u30ea\u30a2\u30b9<\/a> \u7bc0\u306e\u65b9\u91dd\u3068\u3082\u6574\u5408\u6027\u304c\u3042\u308b\u305f\u3081<\/li>\n<li>\u306a\u308a\u3059\u307e\u3057\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3082\u610f\u56f3\u3057\u306a\u3044\u30a2\u30ab\u30a6\u30f3\u30c8\u9023\u643a\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u89aa\u5207\u3067\u3042\u308b<\/li>\n<li>\u300cGoogle\u3067\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u300d\u306e\u5b8c\u4e86\u5f8c\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3067\u8b58\u5225\u3059\u308b\u306e\u3067\u306f\u7121\u304f\u3001ID \u30c8\u30fc\u30af\u30f3\u306e sub \u30af\u30ec\u30fc\u30e0\u304b\u3089\u53d6\u5f97\u3067\u304d\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u306e ID \u3092DB\u306b\u767b\u9332\u3057\u3066\u533a\u5225\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\uff083\uff09\u3092\u63a1\u7528\u3057\u305f\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u5bfe\u5fdc\u3092\u8ffd\u52a0\u3059\u308b\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30a2\u30ab\u30a6\u30f3\u30c8\u8a2d\u5b9a\u753b\u9762\u3067\u3001\u7279\u5b9a\u306e\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\u3092\u4efb\u610f\u3067\u89e3\u9664\u3067\u304d\u308b\u6a5f\u80fd\u3082\u63d0\u4f9b\u3059\u308b\uff08\u30ed\u30b0\u30a4\u30f3\u624b\u6bb5\u304c\u30bc\u30ed\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3001\u4ed6\u306e\u6709\u52b9\u306a\u8a8d\u8a3c\u65b9\u6cd5\u304c\u6b8b\u3063\u3066\u3044\u308b\u5834\u5408\u306e\u307f\u3001\u89e3\u9664\u53ef\u80fd\u306b\u3059\u308b\uff09<\/li>\n<li>Google\u3067\u30ed\u30b0\u30a4\u30f3\u305b\u305a\u3068\u3082\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u8a2d\u5b9a\u753b\u9762\u304b\u3089\u300cGoogle\u30a2\u30ab\u30a6\u30f3\u30c8\u9023\u643a\u300d\u304c\u3067\u304d\u308b\u624b\u6bb5\u3082\u63d0\u4f9b\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">\u30ed\u30b0\u30a4\u30f3\u30d2\u30f3\u30c8<\/p>\n<p>\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u3001Google\u30a2\u30ab\u30a6\u30f3\u30c8\u9023\u643a\u6e08\u307f\u3067\u3001\u8aa4\u3063\u3066\u300cFacebook\u3067\u30ed\u30b0\u30a4\u30f3\u300d\u3057\u3088\u3046\u3068\u3057\u305f\u5834\u5408\u306b\u3001\u300c\u524d\u56de\u3042\u306a\u305f\u306fGoogle\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3057\u305f\u300d\u3068\u8a98\u5c0e\uff08\u30d2\u30f3\u30c8\uff09\u3092\u51fa\u3059\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u3059\u3050\u306b\u601d\u3044\u51fa\u305b\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u6551\u6e08\u306b\u3082\u7e4b\u304c\u308b\u306a\u3069\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306f\u826f\u3044\u304c\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u5b58\u5728\u78ba\u8a8d\u3092\u7b2c\u4e09\u8005\u306b\u63d0\u4f9b\u3057\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u30ea\u30b9\u30af\u3082\u3042\u308b\u3002<\/p>\n<p>\u3010\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u3011<\/p>\n<ol>\n<li>\u653b\u6483\u8005\u304c\u30ed\u30b0\u30a4\u30f3\u30d2\u30f3\u30c8\u3092\u884c\u3046\u30b5\u30fc\u30d3\u30b9A\u306e\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u3092\u958b\u304f<\/li>\n<li><code>target@example.com<\/code> \u3092\u4f7f\u3063\u3066\u300cFacebook\u3067\u30ed\u30b0\u30a4\u30f3\u300d\u3092\u8a66\u307f\u308b<\/li>\n<li>\u30b5\u30fc\u30d3\u30b9A\u304c\u300c\u524d\u56de\u3042\u306a\u305f\u306fGoogle\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3057\u305f\u300d\u3068\u3044\u3046\u30d2\u30f3\u30c8\u3092\u8868\u793a<\/li>\n<li>\u653b\u6483\u8005\u306f\u3001\uff081\uff09 <code>target@example.com<\/code> \u304c\u30b5\u30fc\u30d3\u30b9A\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3001\u305d\u3057\u3066 \uff082\uff09 Google\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u9023\u643a\u3057\u3066\u3044\u308b\u3053\u3068\u3001\u3068\u3044\u30462\u3064\u306e\u60c5\u5831\u3092\u4e0d\u6b63\u306b\u5165\u624b\u3067\u304d\u3066\u3057\u307e\u3046<\/li>\n<\/ol>\n<p>\u3082\u3057\u3001\u4e0a\u8a18\u304c\u8a31\u5bb9\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\uff083\uff09\u3092\u9078\u629e\u3059\u308b\u304b\u3001\u5177\u4f53\u7684\u306a\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\u540d\u3092\u4f1d\u3048\u305a\u300c\u4ee5\u524d\u3054\u5229\u3088\u3046\u306b\u306a\u3063\u305f\u30ed\u30b0\u30a4\u30f3\u65b9\u6cd5\u3067\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3063\u305f\u30dc\u30ab\u30b7\u305f\u8868\u73fe\u306b\u3059\u308b\u304b\u3092\u691c\u8a0e\u3059\u308b\u3002\u30ed\u30b0\u30a4\u30f3\u30d2\u30f3\u30c8+\uff083\uff09\u306e\u4e21\u65b9\u3092\u63d0\u4f9b\u3059\u308b\u306e\u306f\u3001\u5b9f\u88c5\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u70b9\u3068\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3059\u308b\u8a8d\u77e5\u8ca0\u8377\u3092\u9ad8\u3081\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u907f\u3051\u305f\u65b9\u304c\u826f\u3044\u3002\u8106\u5f31\u6027\u8a3a\u65ad\u30c6\u30b9\u30c8\u306e\u5b9f\u65bd\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u691c\u8a0e\u3059\u308b\u3002<\/p>\n<\/div>\n<div class=\"tip custom-block\">\n<p class=\"custom-block-title\">Sign in with Apple\u306e\u8981\u4ef6<\/p>\n<p>iOS\u30a2\u30d7\u30ea\u3067\u3001Google\u3084Facebook\u306a\u3069\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u5834\u5408\u3001Apple\u306eApp Store\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u3088\u308a\u3001\u300cSign in with Apple\u300d\u3082\u4f75\u305b\u3066\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u6ce8\u610f\u3059\u308b\u3053\u3068\u3002<\/p>\n<\/div>\n<h2 id=\"\u30e1\u30fc\u30eb\u8868\u73fe\" tabindex=\"-1\">\u30e1\u30fc\u30eb\u8868\u73fe <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30e1\u30fc\u30eb\u8868\u73fe\" aria-label=\"Permalink to &quot;\u30e1\u30fc\u30eb\u8868\u73fe&quot;\">\u200b<\/a><\/h2>\n<h3 id=\"\u30e1\u30fc\u30eb\u5f62\u5f0f\" tabindex=\"-1\">\u30e1\u30fc\u30eb\u5f62\u5f0f <a target=\"_blank\" class=\"header-anchor\" href=\"#\u30e1\u30fc\u30eb\u5f62\u5f0f\" aria-label=\"Permalink to &quot;\u30e1\u30fc\u30eb\u5f62\u5f0f&quot;\">\u200b<\/a><\/h3>\n<p>\u30e1\u30fc\u30eb\u306e\u5f62\u5f0f\u306f\u3001\u6b74\u53f2\u7684\u80cc\u666f\u304b\u3089\u4e3b\u306b3\u3064\u306e\u7a2e\u985e\u304c\u5b58\u5728\u3059\u308b\u3002<\/p>\n<ol>\n<li><strong>\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30fc\u30eb<\/strong>\n<ol>\n<li>RFC 822\u306a\u3069\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u3001\u6587\u5b57\u60c5\u5831\u306e\u307f\u3067\u69cb\u6210\u3055\u308c\u308b\u5f62\u5f0f\u3067\u3001\u6587\u5b57\u306e\u88c5\u98fe\u3084\u753b\u50cf\u306e\u633f\u5165\u304c\u4e0d\u53ef<\/li>\n<li>\u8996\u899a\u7684\u306a\u8a34\u6c42\u529b\u306f\u4f4e\u3044\u304c\u3001\u3042\u3089\u3086\u308b\u74b0\u5883\u3067\u8868\u793a\u3067\u304d\u308b\u5f37\u307f\u304c\u3042\u308b<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u30ea\u30c3\u30c1\u30c6\u30ad\u30b9\u30c8\u30e1\u30fc\u30eb<\/strong>\n<ol>\n<li>Microsoft\u793e\u306eOutlook\u306a\u3069\u304c\u72ec\u81ea\u306b\u63a1\u7528\u3057\u3066\u3044\u305f\u5f62\u5f0f<\/li>\n<li>\u592a\u5b57\u3084\u8272\u4ed8\u3051\u306a\u3069\u306e\u88c5\u98fe\u304c\u53ef\u80fd\u3067\u3059\u304c\u3001\u7279\u5b9a\u306e\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\u3067\u3057\u304b\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u5236\u7d04\u304c\u3042\u308b<\/li>\n<\/ol>\n<\/li>\n<li><strong>HTML\u30e1\u30fc\u30eb<\/strong>\n<ol>\n<li>HTML\u3068CSS\u3092\u4f7f\u3063\u3066\u69cb\u6210\u3055\u308c\u308b\u5f62\u5f0f<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3088\u308a\u753b\u50cf\u8868\u793a\u3092OFF\u306b\u3057\u3066\u3044\u308b\u7aef\u672b\u3084\u3001HTML\u30e1\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30a9\u30f3\uff08\u30ac\u30e9\u30b1\u30fc\uff09\u306a\u3069\u3067\u306f\u3001\u8868\u793a\u5d29\u308c\u306a\u3069\u3067\u53ef\u8aad\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308b<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<p>\u4f7f\u3044\u5206\u3051\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306e\u6848\u304c\u8003\u3048\u3089\u308c\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">#<\/th>\n<th style=\"text-align:left;\">\uff081\uff09\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30fc\u30eb\u306e\u307f\u3092\u9001\u4fe1\u3059\u308b<\/th>\n<th style=\"text-align:left;\">\uff082\uff09HTML\u30e1\u30fc\u30eb\u306e\u307f\u3092\u9001\u4fe1\u3059\u308b<\/th>\n<th style=\"text-align:left;\">\uff083\uff09\u30de\u30eb\u30c1\u30d1\u30fc\u30c8\u914d\u4fe1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">\u8aac\u660e<\/td>\n<td style=\"text-align:left;\">\u5168\u3066\u306e\u30e1\u30fc\u30eb\u3092\u3001\u4e92\u63db\u6027\u304c\u6700\u3082\u9ad8\u3044\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3067\u9001\u4fe1\u3059\u308b<\/td>\n<td style=\"text-align:left;\">\u5168\u3066\u306e\u30e1\u30fc\u30eb\u3092HTML\u5f62\u5f0f\u306e\u307f\u3067\u9001\u4fe1\u3059\u308b<\/td>\n<td style=\"text-align:left;\">HTML\u7248\u3068\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u7248\u306e\u4e21\u65b9\u3092\u30de\u30eb\u30c1\u30d1\u30fc\u30c8\u3067\u9001\u4fe1\u3057\u3001\u53d7\u4fe1\u5074\u304c\u6700\u9069\u306a\u65b9\u3092\u9078\u629e\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u78ba\u5b9f\u6027<\/td>\n<td style=\"text-align:left;\">\u2705\u3069\u306e\u74b0\u5883\u3067\u3082\u8868\u793a\u3055\u308c\u308b<\/td>\n<td style=\"text-align:left;\">\u26a0\ufe0fHTML\u975e\u5bfe\u5fdc\u74b0\u5883\u3067\u306f\u8aad\u3081\u306a\u3044\u30ea\u30b9\u30af<\/td>\n<td style=\"text-align:left;\">\u2705\u5fc5\u305a\u3069\u3061\u3089\u304b\u304c\u8868\u793a\u3055\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u8868\u73fe\u529b<\/td>\n<td style=\"text-align:left;\">\u274c \u6587\u5b57\u60c5\u5831\u306e\u307f\u3067\u3001\u8a34\u6c42\u529b\u304c\u5f31\u3044<\/td>\n<td style=\"text-align:left;\">\u2705\u8996\u899a\u7684\u306a\u8a34\u6c42\u529b\u304c\u3042\u308a<\/td>\n<td style=\"text-align:left;\">\u2705HTML\u7248\u3067\u306f\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u539f\u5247\u3001\uff083\uff09\u3092\u9078\u629e\u3059\u308b\n<ul>\n<li>\u5927\u591a\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u306fHTML\u30e1\u30fc\u30eb\u306e\u8868\u73fe\u529b\u3092\u5229\u7528\u3067\u304d\u3001\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30a9\u30f3\u306a\u3069\u3054\u304f\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3082\u6700\u4f4e\u9650\u306e\u4f1d\u9054\u3092\u4fdd\u8a3c\u3067\u304d\u308b\u305f\u3081<\/li>\n<li>\u30de\u30eb\u30c1\u30d1\u30fc\u30c8\u914d\u4fe1\u306f\u3001SendGrid\u3084Amazon SES\u3068\u3044\u3063\u305f\u4e3b\u8981\u306aESP\u304c\u6a19\u6e96\u6a5f\u80fd\u3068\u3057\u3066\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001HTML\u30fb\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u306e2\u3064\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7528\u610f\u3059\u308b\u3060\u3051\u3067\u826f\u3044\u305f\u3081<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 id=\"html\u30e1\u30fc\u30eb\" tabindex=\"-1\">HTML\u30e1\u30fc\u30eb <a target=\"_blank\" class=\"header-anchor\" href=\"#html\u30e1\u30fc\u30eb\" aria-label=\"Permalink to &quot;HTML\u30e1\u30fc\u30eb&quot;\">\u200b<\/a><\/h3>\n<p>HTML\u30e1\u30fc\u30eb\u306f\u8c4a\u304b\u306a\u8868\u73fe\u529b\u3092\u6301\u3061\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u6709\u52b9\u3060\u304c\u3001Web\u30da\u30fc\u30b8\u3068\u306f\u5168\u304f\u7570\u306a\u308a\u3001\u7279\u6709\u306e\u77e5\u8b58\u3068\u5bfe\u5fdc\u304c\u6c42\u3081\u3089\u308c\u308b\u3002HTML\u30e1\u30fc\u30eb\u306e\u4ee3\u8868\u7684\u306a\u8ab2\u984c\u3068\u3057\u3066\u3001\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3054\u3068\u306bHTML\u3068CSS\u3092\u89e3\u91c8\u30fb\u8868\u793a\u3059\u308b\u300c\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30a8\u30f3\u30b8\u30f3\u300d\u304c\u30d0\u30e9\u30d0\u30e9\u3067\u3001\u3057\u304b\u3082\u305d\u306e\u591a\u304f\u304c\u975e\u5e38\u306b\u53e4\u3044\u3053\u3068\u304c\u3042\u308b\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u4e16\u754c\u3067\u306f\u3001\u6a19\u6e96\u6280\u8853\u3078\u306e\u5bfe\u5fdc\u304c\u9032\u3093\u3067\u3044\u308b\u304c\u3001\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u306f\u300c\u65ad\u7247\u5316\u300d\u304c\u307e\u3060\u307e\u3060\u6b8b\u3063\u3066\u304a\u308a\u3001\u8868\u793a\u5d29\u308c\u3084\u610f\u56f3\u3057\u306a\u3044\u8868\u793a\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n<p>\u8fd1\u5e74\u3001HTML\u30e1\u30fc\u30eb\u958b\u767a\u306b\u304a\u3044\u3066\u6700\u3082\u6ce8\u76ee\u3059\u3079\u304d\u52d5\u304d\u306f\u3001Microsoft\u793e\u306b\u3088\u308bOutlook\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30a8\u30f3\u30b8\u30f3\u306e\u5237\u65b0\u3067\u3042\u308b\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u591a\u304f\u306e\u4f01\u696d\u3084\u8cb7\u3044\u5207\u308a\u7248Office\u3067\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066Microsoft Word\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u65e7\u6765\u306e\u300c\u30af\u30e9\u30b7\u30c3\u30afOutlook\u300d\u304c\u5229\u7528\u3055\u308c\u7d9a\u3051\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u30012025\u5e74\u73fe\u5728\u306f\u65b0\u65e7\u306eOutlook\u304c\u6df7\u5728\u3059\u308b\u79fb\u884c\u671f\u3067\u3042\u308b\u3068\u63a8\u6e2c\u3055\u308c\u308b\u3002<a target=\"_blank\" href=\"https:\/\/www.litmus.com\/email-client-market-share\" target=\"_blank\" rel=\"noreferrer\">Email Client Market Share and Popularity &#8211; Litmus<\/a> \u306b\u3088\u308c\u3070\u30012025\u5e747\u6708\u6642\u70b9\u3067\u3001Outlook\u306e\u30b7\u30a7\u30a2\u306f7\uff05\u3067\u3042\u308b\u3002\u65b0\u65e7\u306e\u6bd4\u7387\u306f\u4e0d\u660e\u3067\u3042\u308b\u304c\u3001\u76f8\u5f53\u6570\u304c\u5b58\u5728\u3059\u308b\u3067\u3042\u308d\u3046\u30af\u30e9\u30b7\u30c3\u30af\u7248\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u5207\u308a\u6368\u3066\u308b\u5224\u65ad\u306f\u3001\u96e3\u3057\u3044\u3068\u8003\u3048\u3089\u308c\u308b\u3002<\/p>\n<p>\u4e3b\u8981\u30b5\u30fc\u30d3\u30b9\u306eHTML\u30fbCSS\u30b5\u30dd\u30fc\u30c8\u6982\u6cc1\u3092\u4e0b\u8868\u306b\u307e\u3068\u3081\u308b\u3002<\/p>\n<div class=\"s_table\"><table tabindex=\"0\">\n<thead>\n<tr>\n<th style=\"text-align:left;\">#<\/th>\n<th style=\"text-align:left;\">\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30a8\u30f3\u30b8\u30f3<\/th>\n<th style=\"text-align:left;\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\">Outlook\uff08\u65e7\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\uff09<\/td>\n<td style=\"text-align:left;\">Microsoft Word\u30d9\u30fc\u30b9<\/td>\n<td style=\"text-align:left;\">CSS\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5f31\u304f\u3001\u80cc\u666f\u753b\u50cf\u3084\u89d2\u4e38\u30fbFlexbox\/Grid\u3068\u3044\u3063\u305f\u30e2\u30c0\u30f3\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5229\u7528\u4e0d\u53ef<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Outlook\uff08\u65b0\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\uff09<\/td>\n<td style=\"text-align:left;\">Edge\uff08WebView2\uff09\u30d9\u30fc\u30b9<\/td>\n<td style=\"text-align:left;\">\u30e2\u30c0\u30f3\u306aHTML\/CSS\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5411\u4e0a<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Gmail<\/td>\n<td style=\"text-align:left;\">\u72ec\u81ea<\/td>\n<td style=\"text-align:left;\">\u6bd4\u8f03\u7684\u65b0\u3057\u3044CSS\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304c\u3001<\/p>\n<style><![CDATA[&#12479;&#12464;&#12398;&#19968;&#37096;&#12434;&#21066;&#38500;&#12375;&#12383;&#12426;&#12289;&#29420;&#33258;&#12398;&#35299;&#37320;&#12354;&#12426;&#12290;CSS&#12398;&#12452;&#12531;&#12521;&#12452;&#12531;&#21270;&#12364;&#26377;&#21177;]]><\/style>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">Apple Mail (iPhone\/Mac)<\/td>\n<td style=\"text-align:left;\">WebKit\uff08Safari\u3068\u540c\u3058\uff09<\/td>\n<td style=\"text-align:left;\">\u6700\u3082\u6a19\u6e96\u306b\u6e96\u62e0\u3057\u3001\u6700\u65b0\u306eHTML\/CSS\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\">\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb<\/td>\n<td style=\"text-align:left;\">\u72ec\u81ea<\/td>\n<td style=\"text-align:left;\">\u57fa\u672c\u7684\u306aHTML\u30bf\u30b0\u3057\u304b\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u5834\u5408\u304c\u591a\u3044\u3002\u8907\u96d1\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u8868\u793a\u304c\u5d29\u308c\u308b\u524d\u63d0\u3067\u8003\u3048\u308b\u3079\u304d<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u63a8\u5968\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ul>\n<li>\u539f\u5247\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u4fdd\u5b88\u7684\u306aCSS\u3067\u7d44\u307f\u3001\u88c5\u98fe\u7528\u306eCSS\u306f\u52d5\u304b\u306a\u304f\u3066\u3082\u8996\u8a8d\u6027\u306f\u4fdd\u3064\u3053\u3068\u304c\u53ef\u80fd\u306a\u30012\u6bb5\u968e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3059\u308b<\/li>\n<li>1\u6bb5\u968e\u76ee\u306eCSS\u306f\u3001\u4ee5\u4e0b\u306e\u5b9f\u88c5\u30eb\u30fc\u30eb\u306b\u5247\u308b <\/li>\n<\/ul>\n<\/div>\n\n<br \/><a href=\"https:\/\/future-architect.github.io\/arch-guidelines\/documents\/forMail\/mail_guidelines.html\">\u5143\u306e\u8a18\u4e8b\u3092\u78ba\u8a8d\u3059\u308b <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e \u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u4e16\u306e\u4e2d\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306b\u7121\u511f\u3067\u63d0\u4f9b\u3059\u308b\u3002\u305f\u3060\u3057\u3001\u63b2\u8f09\u5185\u5bb9\u304a\u3088\u3073\u5229\u7528\u306b\u969b\u3057\u3066\u767a\u751f\u3057\u305f\u554f\u984c\u3001\u305d\u308c\u306b\u4f34\u3046\u640d\u5bb3\u306b\u3064\u3044\u3066\u306f\u3001\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e\uff08\u4ee5\u4e0b\u3001\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\uff09\u306f\u4e00\u5207\u306e [&hellip;]","protected":false},"author":1,"featured_media":8071,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-8070","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hatena-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u30e1\u30fc\u30eb\u8a2d\u8a08\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 | \u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e - \u30dd\u30b1\u30b3\u30f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/future-architect.github.io\/arch-guidelines\/documents\/forMail\/mail_guidelines.html\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30e1\u30fc\u30eb\u8a2d\u8a08\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 | \u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e - \u30dd\u30b1\u30b3\u30f3\" \/>\n<meta property=\"og:description\" content=\"\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e \u672c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u4e16\u306e\u4e2d\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306b\u7121\u511f\u3067\u63d0\u4f9b\u3059\u308b\u3002\u305f\u3060\u3057\u3001\u63b2\u8f09\u5185\u5bb9\u304a\u3088\u3073\u5229\u7528\u306b\u969b\u3057\u3066\u767a\u751f\u3057\u305f\u554f\u984c\u3001\u305d\u308c\u306b\u4f34\u3046\u640d\u5bb3\u306b\u3064\u3044\u3066\u306f\u3001\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793e\uff08\u4ee5\u4e0b\u3001\u30d5\u30e5\u30fc\u30c1\u30e3\u30fc\uff09\u306f\u4e00\u5207\u306e [&hellip;]\" \/>\n<meta property=\"og:url\" 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