{"id":17313,"date":"2024-01-15T14:11:55","date_gmt":"2024-01-15T05:11:55","guid":{"rendered":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=17313"},"modified":"2024-03-01T11:20:25","modified_gmt":"2024-03-01T02:20:25","slug":"%e3%82%bb%e3%83%9f%e3%83%8a%e3%83%bc%e3%80%8cgmail%e6%96%b0%e3%82%ac%e3%82%a4%e3%83%89%e3%83%a9%e3%82%a4%e3%83%b3%e3%81%ae%e3%83%9d%e3%82%a4%e3%83%b3%e3%83%88%e3%82%92%e8%a7%a3%e8%aa%ac%ef%bc%81-2","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=17313","title":{"rendered":"12\/7\u306b\u30bb\u30df\u30ca\u30fc\u300cGmail\u65b0\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\uff01\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u304c\u4eca\u3084\u308b\u3079\u304d\u3053\u3068\u300d\u3092\u958b\u50ac\u3057\u307e\u3057\u305f\uff01\uff08Q&#038;A\u7de8\uff09"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2024\/01\/231207_QA.png\" alt=\"12\/7\u306b\u30bb\u30df\u30ca\u30fc\u300cGmail\u65b0\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\uff01\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u304c\u4eca\u3084\u308b\u3079\u304d\u3053\u3068\u300d\u3092\u958b\u50ac\u3057\u307e\u3057\u305f\uff01\uff08Q&#038;A\u7de8\uff09\" width=\"100%\" class=\"aligncenter size-full wp-image-17521\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2024\/01\/231207_QA.png 650w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2024\/01\/231207_QA-300x185.png 300w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2024\/01\/231207_QA-225x139.png 225w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>12\u67087\u65e5\u306b\u958b\u50ac\u3057\u305f\u30aa\u30f3\u30e9\u30a4\u30f3\u30bb\u30df\u30ca\u30fc\u300cGmail\u65b0\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\uff01\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u304c\u4eca\u3084\u308b\u3079\u304d\u3053\u3068\u300d\u306b\u3066\u767a\u8868\u8005\u3092\u52d9\u3081\u307e\u3057\u305f\u4e2d\u4e95\u3067\u3059\u3002<\/p>\n<p>\u30bb\u30df\u30ca\u30fc\u3067\u304a\u8a71\u3057\u3057\u305f\u5185\u5bb9\u3092\u7d39\u4ecb\u3057\u305f<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=17213\" rel=\"noopener\" target=\"_blank\">\u672c\u7de8<\/a>\u306b\u7d9a\u304d\u3001\u672c\u8a18\u4e8b\u3067\u306f\u53c2\u52a0\u8005\u306e\u7686\u69d8\u304b\u3089\u3044\u305f\u3060\u3044\u305f\u3054\u8cea\u554f\u306b\u307e\u3068\u3081\u3066\u56de\u7b54\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<aside class=\"status\">\nGoogle\u304c\u516c\u958b\u3057\u3066\u3044\u308b<a href=\"https:\/\/support.google.com\/mail\/answer\/81126\" rel=\"noopener\" target=\"_blank\">\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/a>\u3001<a href=\"https:\/\/support.google.com\/a\/answer\/14229414\" rel=\"noopener\" target=\"_blank\">FAQ<\/a>\u306f\u983b\u7e41\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3055\u308c\u3066\u304a\u308a\u3001\u30bb\u30df\u30ca\u30fc\u958b\u50ac\u4ee5\u964d\u3082\u591a\u6570\u66f4\u65b0\u3055\u308c\u3066\u304a\u308a\u307e\u3059\u3002<br \/>\n<br \/>\n\u4ee5\u4e0b\u306e\u5185\u5bb9\u306f\u3001\u672c\u8a18\u4e8b\u516c\u958b\u6642\u70b9\u306e\u516c\u5f0f\u60c5\u5831\u306b\u57fa\u3065\u304d\u5f53\u793e\u306e\u898b\u89e3\u3092\u8a18\u8f09\u3057\u3066\u304a\u308a\u307e\u3059\u304c\u3001\u60c5\u5831\u306e\u6b63\u78ba\u6027\u306b\u95a2\u3057\u3066\u306f\u8cac\u4efb\u3092\u8ca0\u3044\u304b\u306d\u308b\u305f\u3081\u3001\u6700\u65b0\u306e\u516c\u5f0f\u60c5\u5831\u3092\u5fc5\u305a\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<br \/>\n<br \/>\n\u307e\u305f\u3001\u8a73\u7d30\u306a\u4ed5\u69d8\u3084Gmail\u306e\u5177\u4f53\u7684\u306a\u6319\u52d5 (Google\u304c\u516c\u958b\u3057\u3066\u3044\u306a\u3044\u60c5\u5831) \u306b\u95a2\u3059\u308b\u8cea\u554f\u306f\u56de\u7b54\u306e\u5bfe\u8c61\u5916\u3068\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u3054\u4e86\u627f\u304f\u3060\u3055\u3044\u3002<br \/>\n<\/aside>\n<h4>Q.\u4e00\u62ec\u9001\u4fe1\u8005\uff08Bulk senders\uff09\u306e\u5224\u5b9a\u57fa\u6e96\u30fb\u65b9\u6cd5<\/h4>\n<ul>\n<li>\u300c\u201d1\u65e55,000\u901a\u4ee5\u4e0a\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u9001\u4fe1\u8005\u201d\u3068\u306f\u3001\u5dee\u51fa\u4eba\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\uff08\u30d8\u30c3\u30c0From\uff09\u306e\u30c9\u30e1\u30a4\u30f3\u3067\u5224\u5b9a\u3059\u308b\u306e\u3067\u3059\u304b\uff1f\u300d<\/li>\n<li>\u300c\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u3051\u308c\u3070\u5225\u306e\u5dee\u51fa\u4eba\u3068\u3057\u3066\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u307e\u3059\u304b\uff1f\u300d<\/li>\n<li>\u300c1\u5ea65,000\u901a\u3092\u8d85\u3048\u305f\u5834\u5408\u3001\u3069\u3053\u304b\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u304b\uff1f\u300d<\/li>\n<\/ul>\n<p>\u306a\u3069\u3001\u81ea\u5206\u81ea\u8eab\u304c\u4e00\u62ec\u9001\u4fe1\u8005\u306b\u8a72\u5f53\u3059\u308b\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u3069\u306e\u3088\u3046\u306b\u5224\u5b9a\u3059\u308b\u306e\u304b\u3001\u3068\u3044\u3046\u8cea\u554f\u3067\u3059\u3002<\/p>\n<h4>A.<\/h4>\n<p>\u4e00\u62ec\u9001\u4fe1\u8005\u306b\u3064\u3044\u3066<a href=\"https:\/\/support.google.com\/a\/answer\/14229414?hl=ja#bulk-sender-def&#038;zippy=%2C%E4%B8%80%E6%8B%AC%E9%80%81%E4%BF%A1%E8%80%85%E3%81%A8%E3%81%AF%2C%E4%B8%80%E6%8B%AC%E9%80%81%E4%BF%A1%E8%80%85%E3%81%AE%E3%82%B9%E3%83%86%E3%83%BC%E3%82%BF%E3%82%B9%E3%81%AB%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%99%90%E3%81%AF%E3%81%82%E3%82%8A%E3%81%BE%E3%81%99%E3%81%8B%E9%80%81%E4%BF%A1%E6%96%B9%E6%B3%95%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%97%E3%81%A6%E4%B8%80%E6%8B%AC%E9%80%81%E4%BF%A1%E8%80%85%E3%81%AE%E3%82%B9%E3%83%86%E3%83%BC%E3%82%BF%E3%82%B9%E3%82%92%E5%89%8A%E9%99%A4%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B\" rel=\"noopener\" target=\"_blank\">FAQ<\/a>\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u8f09\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<blockquote>\n<ul style=\"margin-bottom:0;\">\n<li>\u4e00\u62ec\u9001\u4fe1\u8005\u3068\u306f\u3001\u500b\u4eba\u306e Gmail \u30a2\u30ab\u30a6\u30f3\u30c8\u306b 24 \u6642\u9593\u4ee5\u5185\u306b 5,000 \u4ef6\u8fd1\u304f\u3042\u308b\u3044\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002<\/li>\n<li>\u4e0a\u9650\u3067\u3042\u308b 5,000 \u4ef6\u306e\u8a08\u7b97\u3067\u306f\u3001\u540c\u3058\u30d7\u30e9\u30a4\u30de\u30ea\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u30e1\u30fc\u30eb\u304c\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u307e\u3059\u3002\n<\/li>\n<li>\u3053\u306e\u6761\u4ef6\u3092 1 \u56de\u4ee5\u4e0a\u6e80\u305f\u3059\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u4e00\u62ec\u9001\u4fe1\u8005\u3068\u898b\u306a\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u4e00\u62ec\u9001\u4fe1\u8005\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u306b\u6709\u52b9\u671f\u9650\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u4ee5\u524d\u306f\u3001Google Workspace\u30a2\u30ab\u30a6\u30f3\u30c8\u5b9b\u306e\u30e1\u30fc\u30eb\u3082\u5bfe\u8c61\u3068\u3055\u308c\u3001\u307e\u305f\u3001\u30d7\u30e9\u30a4\u30de\u30ea\u30c9\u30e1\u30a4\u30f3\u3084\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u6709\u52b9\u671f\u9650\u306b\u95a2\u3059\u308b\u8a00\u53ca\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306b\u5909\u66f4\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u4eca\u5f8c\u3082\u6761\u4ef6\u304c\u5909\u308f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3001\u307e\u305f\u30011\u5ea6\u3067\u3082\u6761\u4ef6\u3092\u6e80\u305f\u305b\u3070\u6052\u5e38\u7684\u306b\u4e00\u62ec\u9001\u4fe1\u8005\u3068\u898b\u306a\u3055\u308c\u308b\u3053\u3068\u304b\u3089\u3082\u3001Gmail\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u3042\u308b\u7a0b\u5ea6\u9001\u4fe1\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u901a\u6570\u306b\u95a2\u308f\u3089\u305a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6e96\u62e0\u3059\u308b\u65b9\u304c\u5b89\u5168\u3060\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30bb\u30df\u30ca\u30fc\u4e2d\u306b\u3082\u304a\u4f1d\u3048\u3057\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u8981\u4ef6\u306f\u9001\u4fe1\u898f\u6a21\u3092\u554f\u308f\u305a\u63a8\u5968\u3055\u308c\u308b\u5185\u5bb9\u3067\u3042\u308a\u3001\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u306b\u3088\u308b\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u7279\u306b\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h4>Q.\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08SPF\u30fbDKIM\u30fbDMARC\uff09<\/h4>\n<ul>\n<li>\u300cDMARC\u306f\u3068\u308a\u3042\u3048\u305a\u8ffd\u52a0\u3057\u3066\u304a\u3051\u3070\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u30dd\u30ea\u30b7\u30fc\u306fnone\u3067\u5927\u4e08\u592b\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<li>\u300cDMARC\u30ec\u30b3\u30fc\u30c9\u306b\u3069\u306e\u3088\u3046\u306a\u5185\u5bb9\u3092\u767b\u9332\u3059\u308c\u3070\u826f\u3044\u306e\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u300d<\/li>\n<li>\u300cSendGrid\u306eDomain Authentication\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u304a\u3051\u3070\u554f\u984c\u306a\u3044\u3067\u3059\u304b\uff1f\u300d<\/li>\n<li>\u300c\u8907\u6570\u306e\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u5168\u3066\u306b\u5bfe\u3057\u3066\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<\/ul>\n<p>\u306a\u3069\u3001\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306b\u95a2\u3059\u308b\u8cea\u554f\u3082\u591a\u304f\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<h4>A.<\/h4>\n<p><a href=\"https:\/\/support.google.com\/mail\/answer\/81126?hl=ja#requirements-5k&#038;zippy=%2C%E6%97%A5%E3%81%82%E3%81%9F%E3%82%8A-%E4%BB%B6%E4%BB%A5%E4%B8%8A%E3%81%AE%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%92%E9%80%81%E4%BF%A1%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88%E3%81%AE%E8%A6%81%E4%BB%B6\" rel=\"noopener\" target=\"_blank\">\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/a>\u306b\u304a\u3044\u3066\u3001\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306b\u95a2\u3057\u3066\u306f\u3001<\/p>\n<blockquote>\n<ul style=\"margin-bottom:0;\">\n<li>\u30c9\u30e1\u30a4\u30f3\u306b SPF \u304a\u3088\u3073 DKIM \u30e1\u30fc\u30eb\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u306b DMARC \u30e1\u30fc\u30eb\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002DMARC \u9069\u7528\u30dd\u30ea\u30b7\u30fc\u306f <strong>none<\/strong> \u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u9001\u4fe1\u8005\u306e From: \u30d8\u30c3\u30c0\u30fc\u5185\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u3001SPF \u30c9\u30e1\u30a4\u30f3\u307e\u305f\u306f DKIM \u30c9\u30e1\u30a4\u30f3\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f <a href=\"https:\/\/support.google.com\/a\/answer\/10032169#alignment\" rel=\"noopener\" target=\"_blank\">DMARC \u30a2\u30e9\u30a4\u30e1\u30f3\u30c8<\/a>\u306b\u5408\u683c\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u3068\u8981\u4ef6\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u65e2\u306bSPF\u3068DKIM\u306e\u8a2d\u5b9a\u304c\u3067\u304d\u3066\u3044\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u3042\u3068\u306fDMARC\u30ec\u30b3\u30fc\u30c9\u306e\u8ffd\u52a0\u3055\u3048\u3059\u308c\u3070\u826f\u3055\u305d\u3046\u306b\u3082\u898b\u3048\u307e\u3059\u304c\u3001\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u8981\u4ef6\u306e3\u70b9\u76ee\u3067\u3001SPF\u3082\u3057\u304f\u306fDKIM\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u30d8\u30c3\u30c0From\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6b63\u3057\u3044\u30c9\u30e1\u30a4\u30f3\u3067SPF\u3084DKIM\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u3068\u3081\u308b\u3068\u3001<strong>\u30d8\u30c3\u30c0From\u306e\u30c9\u30e1\u30a4\u30f3\u3067DMARC\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u3001\u304b\u3064DMARC\u8a8d\u8a3c\u304cpass\u3059\u308b\u3053\u3068<\/strong>\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u3068\u3044\u3048\u307e\u3059\u3002\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001pass\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u307e\u3067\u5fd8\u308c\u305a\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>SPF\u3068DKIM\u306b\u3064\u3044\u3066\u306f\u3001Twilio SendGrid\u306e<a href=\"https:\/\/sendgrid.kke.co.jp\/docs\/Tutorials\/D_Improve_Deliverability\/using_whitelabel.html#-Domain-Whitelabel\" rel=\"noopener\" target=\"_blank\">Domain Authentication<\/a>\u3067\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u305d\u306e\u4ed5\u7d44\u307f\u306b\u95a2\u3059\u308b<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=10883\" rel=\"noopener\" target=\"_blank\">\u8a73\u8aac\u8a18\u4e8b<\/a>\u3082\u3042\u308f\u305b\u3066\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>DMARC\u306e\u4ed5\u7d44\u307f\u3001\u30ec\u30b3\u30fc\u30c9\u306e\u610f\u5473\u3001SendGrid\u3067\u306eDMARC\u5bfe\u5fdc\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3137\" rel=\"noopener\" target=\"_blank\">\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>Q.ARC\u30d8\u30c3\u30c0\u30fc\uff08ARC headers\uff09<\/h4>\n<ul>\n<li>\u300c\u300e\u30e1\u30fc\u30eb\u3092\u5b9a\u671f\u7684\u306b\u8ee2\u9001\u3059\u308b\u300f\u306e\u8ee2\u9001\u306e\u610f\u5473\u304c\u308f\u304b\u3089\u306a\u3044\u3067\u3059\u3002SendGrid\u304b\u3089\u30ea\u30ec\u30fc\u3059\u308b\u5834\u5408\u3082\u8ee2\u9001\u306b\u8a72\u5f53\u3057\u307e\u3059\u304b\uff1f\u300d<\/li>\n<li>\u300cSendGrid\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3059\u3067\u306bARC\u306e\u5bfe\u5fdc\u306f\u3055\u308c\u3066\u3044\u308b\u3068\u8003\u3048\u3066\u826f\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<\/ul>\n<h4>A.<\/h4>\n<p>\u300c\u8ee2\u9001\u300d\u3068\u306f\u3001\u81ea\u5206\u304c\u53d7\u3051\u4ed8\u3051\u305f\u30e1\u30fc\u30eb\u3092\u3001\u305d\u306e\u307e\u307e\u5225\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u9001\u4ed8\u3059\u308b\u884c\u70ba\u3092\u610f\u5473\u3057\u307e\u3059\u3002<br \/>\n\u5177\u4f53\u7684\u306a\u4f8b\u3092\u3042\u3052\u308b\u3068\u3001\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3084\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u81ea\u52d5\u8ee2\u9001\u6a5f\u80fd\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001<br \/>\n<img decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2024\/01\/mailing-list.png\" alt=\"\" width=\"100%\" class=\"aligncenter size-full wp-image-17324\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2024\/01\/mailing-list.png 650w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2024\/01\/mailing-list-300x159.png 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><br \/>\n\u3053\u306e\u3088\u3046\u306b\u3001\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306f\u53d7\u3051\u53d6\u3063\u305f\u30e1\u30fc\u30eb\u3092\u6700\u7d42\u7684\u306a\u5b9b\u5148\u307e\u3067\u8ee2\u9001\u3057\u307e\u3059\u3002<br \/>\n\u8ee2\u9001\u3059\u308b\u3068SPF\u3084DKIM\u306e\u8a8d\u8a3c\u304c\u5931\u6557\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u305d\u308c\u3092\u88dc\u5b8c\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u6a5f\u80fd\u304cARC\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/support.google.com\/a\/answer\/14229414?hl=ja#dmarc-align&#038;zippy=%2C%E4%B8%80%E6%8B%AC%E9%80%81%E4%BF%A1%E8%80%85%E3%81%AE-dmarc-%E8%AA%BF%E6%95%B4%E8%A6%81%E4%BB%B6%E3%81%A8%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B\" rel=\"noopener\" target=\"_blank\">FAQ<\/a>\u306b\u304a\u3044\u3066\u3082\u3001\u3042\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u76f4\u63a5\u9001\u4fe1\u3059\u308b\u5834\u5408\u3068\u3001\u8ee2\u9001\u3059\u308b\u5834\u5408\u306f\u5206\u3051\u3066\u89e3\u8aac\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>SendGrid\u3092\u4f7f\u7528\u3057\u3066\u9001\u4fe1\u3092\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3042\u308c\u3070\u3001\u3053\u308c\u306b\u306f\u8a72\u5f53\u3057\u306a\u3044\u305f\u3081\u7279\u5225\u306a\u5bfe\u5fdc\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h4>Q.\u767b\u9332\u89e3\u9664\u30ea\u30f3\u30af\uff08Unsubscribe links\uff09\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u306e\u767b\u9332\u89e3\u9664\uff08One-click unsubscribe\uff09<\/h4>\n<ul>\n<li>\u300c\u767b\u9332\u89e3\u9664\u30ea\u30f3\u30af\u304c\u6c42\u3081\u3089\u308c\u308b\u306e\u306f\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3084\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u306e\u30e1\u30fc\u30eb\u3067\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u306f\u5bfe\u8c61\u5916\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304c\u3001\u3069\u3046\u3084\u3063\u3066\u898b\u5206\u3051\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<li>\u300c\u91cd\u8981\u306a\u901a\u77e5\u306a\u3069\u306f\u767b\u9332\u89e3\u9664\u3055\u308c\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u3082\u9001\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u4e00\u306e\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u9001\u4fe1\u306f\u907f\u3051\u305f\u65b9\u304c\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<li>\u300cList-Unsubscribe\u30d8\u30c3\u30c0\u30fc\u3068\u3001\u672c\u6587\u5185\u306e\u767b\u9332\u89e3\u9664\u30ea\u30f3\u30af\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<li>\u300cGmail\u4e0a\u3067\u3001\u300e\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306e\u767b\u9332\u89e3\u9664\u300f\u30dc\u30bf\u30f3\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308c\u3070\u5927\u4e08\u592b\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<li>\u300c\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3084\u30d7\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u306f\u767b\u9332\u89e3\u9664\u306b\u306a\u3089\u306a\u3044\u30da\u30fc\u30b8\u3078\u306e\u9077\u79fb\u3067\u3082\u554f\u984c\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<li>\u300cSendGrid\u306eSubscription Tracking\u306fRFC8058\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u304b\uff1f\u300d<\/li>\n<\/ul>\n<p>\u306a\u3069\u3001\u3053\u306e\u30c8\u30d4\u30c3\u30af\u306b\u3064\u3044\u3066\u3082\u975e\u5e38\u306b\u591a\u304f\u306e\u8cea\u554f\u3092\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<h4>A.<\/h4>\n<p>\u767b\u9332\u89e3\u9664\u30ea\u30f3\u30af\u306b\u95a2\u3057\u3066\u306f\u3001\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3084FAQ\u306e\u8868\u73fe\u306b\u63fa\u3089\u304e\u304c\u3042\u308b\u305f\u3081\u89e3\u91c8\u3057\u3065\u3089\u304f\u306f\u3042\u308a\u307e\u3059\u304c\u3001<\/p>\n<ul>\n<li>\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u306e\u767b\u9332\u89e3\u9664\uff08One-click unsubscribe\uff09\u3001\u3064\u307e\u308a<a href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc8058\" rel=\"noopener\" target=\"_blank\">RFC 8058<\/a>\u306b\u6e96\u62e0\u3057\u305f<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=1822\" rel=\"noopener\" target=\"_blank\">List-Unsubscribe\u30d8\u30c3\u30c0<\/a>\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068<\/li>\n<li>\u30e1\u30fc\u30eb\u672c\u6587\u5185\u306b\u767b\u9332\u89e3\u9664\u30ea\u30f3\u30af\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u8868\u793a\u3059\u308b\u3053\u3068<\/li>\n<\/ul>\n<p>\u306e\u4e21\u65b9\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u524d\u8005\u306e\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u306e\u767b\u9332\u89e3\u9664\u306b\u3064\u3044\u3066\u3001<a href=\"https:\/\/support.google.com\/a\/answer\/14229414?hl=ja#unsub-msg-body&#038;zippy=%2C%E3%83%AA%E3%82%B9%E3%83%88%E3%81%AE%E3%83%98%E3%83%83%E3%83%80%E3%83%BC%E3%81%8C%E3%81%AA%E3%81%84%E5%A0%B4%E5%90%88%E3%83%A1%E3%83%BC%E3%83%AB%E6%9C%AC%E6%96%87%E3%81%A7%E3%83%AF%E3%83%B3%E3%82%AF%E3%83%AA%E3%83%83%E3%82%AF%E3%81%AE%E7%99%BB%E9%8C%B2%E8%A7%A3%E9%99%A4%E3%83%AA%E3%83%B3%E3%82%AF%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%97%E3%81%A6%E3%81%84%E3%81%BE%E3%81%99%E3%81%8B%2C%E3%83%AF%E3%83%B3%E3%82%AF%E3%83%AA%E3%83%83%E3%82%AF%E3%81%A7%E3%81%AE%E7%99%BB%E9%8C%B2%E8%A7%A3%E9%99%A4%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%8B%E3%82%89%E3%83%A9%E3%83%B3%E3%83%87%E3%82%A3%E3%83%B3%E3%82%B0-%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%BE%E3%81%9F%E3%81%AF%E8%A8%AD%E5%AE%9A%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AB%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B\" rel=\"noopener\" target=\"_blank\">FAQ<\/a>\u3067\u306f\u300cRFC 8058\u306b\u6cbf\u3046\u5fc5\u8981\u304c\u3042\u308b\u300d\u300c\u6cbf\u3046\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3059\u308b\u300d\u30682\u7a2e\u985e\u306e\u8868\u73fe\u304c\u3042\u308a\u3001Google\u304c\u53b3\u5bc6\u306b\u3069\u3053\u307e\u3067\u6c42\u3081\u3066\u3044\u308b\u306e\u304b\u306f\u3063\u304d\u308a\u3057\u307e\u305b\u3093\u3002<br \/>\n\u307e\u305f\u3001\u5f53\u793e\u3067\u78ba\u8a8d\u3057\u305f\u7bc4\u56f2\u3067\u306f\u3001RFC 8058\u306b\u6cbf\u3063\u3066\u3044\u3066\u3082\u300c\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306e\u767b\u9332\u89e3\u9664\u300d\u30dc\u30bf\u30f3\u304c\u8868\u793a\u3055\u308c\u306a\u304b\u3063\u305f\u308a\u3001\u6cbf\u3063\u3066\u3044\u306a\u304f\u3066\u3082\u8868\u793a\u3055\u308c\u305f\u308a\u3059\u308b\u305f\u3081\u3001\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\u304c\u56f0\u96e3\u306a\u72b6\u6cc1\u3067\u3059\u3002<br \/>\n\u5b89\u5168\u5bc4\u308a\u306b\u8003\u3048\u3066\u3001RFC 8058\u306b\u6cbf\u3063\u3066\u304a\u304f\u306e\u304c\u671b\u307e\u3057\u3044\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u306a\u304a\u3001SendGrid\u306e<a href=\"https:\/\/sendgrid.kke.co.jp\/docs\/User_Manual_JP\/Settings\/tracking.html#-Subscription-Tracking\" rel=\"noopener\" target=\"_blank\">Subscription Tracking<\/a>\u3092\u5229\u7528\u3059\u308b\u3068\u81ea\u52d5\u7684\u306bList-Unsubscribe\u30d8\u30c3\u30c0\u304c\u633f\u5165\u3055\u308c\u307e\u3059\u304c\u3001\u73fe\u6642\u70b9\u3067\u306f\u53b3\u5bc6\u306b\u306fRFC 8058\u306b\u6cbf\u3063\u305f\u4ed5\u69d8\u306b\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u7c73\u56fdSendGrid\u3067\u306f\u3053\u306e\u554f\u984c\u3092\u8a8d\u8b58\u3057\u3066\u304a\u308a\u4fee\u6b63\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u5bfe\u5fdc\u6642\u671f\u306b\u3064\u3044\u3066\u306e\u30a2\u30ca\u30a6\u30f3\u30b9\u306f\u307e\u3060\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u9069\u7528\u3055\u308c\u308b\u307e\u3067\u306b\u306f\u5b8c\u4e86\u4e88\u5b9a\u3067\u3042\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2989\" rel=\"noopener\" target=\"_blank\">\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u3068\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb<\/a>\u3092Google\u304c\u3069\u306e\u3088\u3046\u306b\u5224\u5b9a\u3059\u308b\u306e\u304b\u306f\u4e0d\u660e\u3067\u3059\u3002\u4eca\u5f8c\u57fa\u6e96\u304c\u516c\u958b\u3055\u308c\u308b\u3068\u306f\u9650\u3089\u305a\u3001\u307e\u305f\u3001\u5224\u5b9a\u65b9\u6cd5\u3084\u57fa\u6e96\u304c\u5909\u66f4\u306b\u306a\u308b\u3053\u3068\u3082\u5341\u5206\u306b\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u9001\u4fe1\u8005\u3068\u3057\u3066\u4eca\u3084\u308b\u3079\u304d\u3053\u3068\u306f\u3001\u81ea\u8eab\u304c\u9001\u4fe1\u3059\u308b\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306b\u95a2\u3057\u3066\u3001\u4e0a\u8a182\u70b9\u3078\u306e\u5bfe\u5fdc\u3092\u78ba\u5b9f\u306b\u884c\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<h4>Q. \u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\uff08Spam rates\uff09<\/h4>\n<ul>\n<li>\u300c\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u304c0.3%\u3092\u8d85\u3048\u308b\u65e5\u304c\u307e\u308c\u306b\u3042\u308a\u307e\u3059\u3002\u3069\u306e\u3088\u3046\u306a\u5bfe\u5fdc\u3092\u3059\u308c\u3070\u826f\u3044\u3067\u3059\u304b\uff1f\u300d<\/li>\n<li>\u300c\u3059\u3067\u306b\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u304c0.1%\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002\u7387\u304c\u4e0b\u304c\u3089\u306a\u304b\u3063\u305f\u5834\u5408\u306f\u5371\u967a\u3067\u3057\u3087\u3046\u304b\uff1f\u300d<\/li>\n<\/ul>\n<p>\u306a\u3069\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u3092\u4e0b\u3052\u308b\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u8cea\u554f\u3067\u3059\u3002<\/p>\n<h4>A.<\/h4>\n<p><a href=\"https:\/\/support.google.com\/mail\/answer\/81126?hl=ja#requirements-5k&#038;zippy=%2C%E6%97%A5%E3%81%82%E3%81%9F%E3%82%8A-%E4%BB%B6%E4%BB%A5%E4%B8%8A%E3%81%AE%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%92%E9%80%81%E4%BF%A1%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88%E3%81%AE%E8%A6%81%E4%BB%B6\" rel=\"noopener\" target=\"_blank\">\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/a>\u306e\u8981\u4ef6\u306f\u3001<\/p>\n<blockquote>\n<ul style=\"margin-bottom:0;\">\n<li><a href=\"https:\/\/gmail.com\/postmaster\/\" rel=\"noopener\" target=\"_blank\">Postmaster Tools<\/a> \u3067\u5831\u544a\u3055\u308c\u308b\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u3092 0.10% \u672a\u6e80\u306b\u7dad\u6301\u3057\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u304c\u6c7a\u3057\u3066 0.30% \u4ee5\u4e0a\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u516c\u958b\u5f53\u521d\u306f0.3%\u672a\u6e80\u306e\u7dad\u6301\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u82e5\u5e72\u53b3\u3057\u304f\u306a\u308a0.1%\u306b\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u6570\u5024\u3068\u3057\u3066\u306f\u5c0f\u3055\u304f\u611f\u3058\u307e\u3059\u304c\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u3068\u3057\u30660.3%\u306f\u975e\u5e38\u306b\u9ad8\u304f\u30010.1%\u3067\u3082\u5b89\u5fc3\u3067\u304d\u308b\u6c34\u6e96\u3067\u306f\u306a\u3044\u3068\u8a8d\u8b58\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/support.google.com\/a\/answer\/14229414?hl=ja#spam-exceeds&#038;zippy=%2C%E9%80%81%E4%BF%A1%E8%80%85%E3%81%AE%E8%BF%B7%E6%83%91%E3%83%A1%E3%83%BC%E3%83%AB%E7%8E%87%E3%81%8C%E3%82%AC%E3%82%A4%E3%83%89%E3%83%A9%E3%82%A4%E3%83%B3%E3%81%A7%E8%A8%B1%E5%8F%AF%E3%81%95%E3%82%8C%E3%81%A6%E3%81%84%E3%82%8B%E8%BF%B7%E6%83%91%E3%83%A1%E3%83%BC%E3%83%AB%E7%8E%87%E3%81%AE%E4%B8%8A%E9%99%90%E3%82%92%E8%B6%85%E3%81%88%E3%82%8B%E3%81%A8%E3%81%A9%E3%81%86%E3%81%AA%E3%82%8A%E3%81%BE%E3%81%99%E3%81%8B\" rel=\"noopener\" target=\"_blank\">FAQ<\/a>\u3067\u306f\u3001\u73fe\u5728\u3067\u30820.1%\u3092\u8d85\u3048\u308b\u3068\u53d7\u4fe1\u30c8\u30ec\u30a4\u3078\u306e\u5230\u9054\u7387\u304c\u4e0b\u304c\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u300c\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u306f\u53d7\u4fe1\u8005\u306e\u610f\u601d\u3067\u884c\u308f\u308c\u308b\u306e\u3060\u304b\u3089\u3001\u9001\u4fe1\u8005\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306a\u3093\u3066\u3067\u304d\u306a\u3044\u306e\u3067\u306f\uff1f\u300d\u3068\u3044\u3046\u3054\u610f\u898b\u3092\u3044\u305f\u3060\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u3093\u306a\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u53d7\u4fe1\u8005\u304c\u3069\u3093\u306a\u6642\u306b\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u3092\u3059\u308b\u304b\u60f3\u50cf\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u306e\u3088\u3046\u306a\u60aa\u610f\u306e\u3042\u308b\u30e1\u30fc\u30eb\u3067\u306a\u304f\u3066\u3082\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\u3001\u627f\u8afe\u3057\u305f\u899a\u3048\u306e\u306a\u3044\u4f01\u696d\u304b\u3089\u7a81\u7136\u55b6\u696d\u30e1\u30fc\u30eb\u304c\u5c4a\u3044\u305f\uff08\u30aa\u30d7\u30c8\u30a4\u30f3\u3092\u3057\u3066\u3044\u306a\u3044\uff09<\/li>\n<li>\u914d\u4fe1\u505c\u6b62\u3057\u305f\u3044\u304c\u3001\u305d\u306e\u30ea\u30f3\u30af\u304c\u306a\u3044\u3001\u624b\u7d9a\u304d\u304c\u7169\u96d1\uff08\u7c21\u5358\u306b\u914d\u4fe1\u505c\u6b62\u3067\u304d\u306a\u3044\uff09<\/li>\n<li>\u914d\u4fe1\u505c\u6b62\u3057\u305f\u306e\u306b\u9001\u308a\u7d9a\u3051\u3066\u304f\u308b\uff08\u914d\u4fe1\u505c\u6b62\u304c\u6a5f\u80fd\u3057\u3066\u3044\u306a\u3044\uff09<\/li>\n<\/ul>\n<p>\u3064\u307e\u308a\u3001\u5fc5\u8981\u3068\u3057\u3066\u3044\u306a\u3044\u4eba\u306b\u9001\u4fe1\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u305f\u3081\u306b\u8ff7\u60d1\u30e1\u30fc\u30eb\u7387\u304c\u4e0a\u6607\u3057\u3066\u3044\u308b\u3068\u6349\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u767b\u9332\u89e3\u9664\u30ea\u30f3\u30af\u306a\u3069\u3001\u4ed6\u306e\u8981\u4ef6\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u7a0b\u5ea6\u306e\u4f4e\u4e0b\u306f\u671f\u5f85\u3055\u308c\u307e\u3059\u304c\u3001\u4ed6\u306b\u3082\u30aa\u30d7\u30c8\u30a4\u30f3\u30d7\u30ed\u30bb\u30b9\u306e\u898b\u76f4\u3057\u3084\u3001<a href=\"https:\/\/sendgrid.kke.co.jp\/docs\/Tutorials\/D_Improve_Deliverability\/cleaning_recipient_list.html\" rel=\"noopener\" target=\"_blank\">\u5b9b\u5148\u30ea\u30b9\u30c8\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/a>\u3082\u6709\u52b9\u3067\u3057\u3087\u3046\u3002<\/p>\n<p><strong>\u9069\u5207\u306a\u5b9b\u5148\u306b\u5bfe\u3057\u3066\u3001\u9069\u5207\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3001\u9069\u5207\u306a\u983b\u5ea6\u30fb\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u9001\u4fe1\u3059\u308b<\/strong>\u3001\u3068\u3044\u3046<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=16967\" rel=\"noopener\" target=\"_blank\">\u30e1\u30fc\u30eb\u9001\u4fe1\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>\u306b\u5f93\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u4ed6\u306b\u3082\u69d8\u3005\u306a\u3054\u8cea\u554f\u3092\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u304c\u3001\u6700\u5f8c\u306b2\u70b9\u307b\u3069\u56de\u7b54\u3057\u307e\u3059\u3002<\/p>\n<h4>Q. \u305d\u306e\u4ed6<\/h4>\n<ul>\n<li>\u300c\u81ea\u5206\u304c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u306f\u3069\u3046\u3084\u3063\u3066\u78ba\u8a8d\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f\u300d<\/li>\n<li>\u300c\u69cb\u9020\u8a08\u753b\u7814\u7a76\u6240\u306f\u3069\u3053\u307e\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304f\u308c\u307e\u3059\u304b\uff1f\u300d<\/li>\n<\/ul>\n<h4>A.<\/h4>\n<p><a href=\"https:\/\/support.google.com\/mail\/answer\/14289100\" rel=\"noopener\" target=\"_blank\">FAQ<\/a>\u306b\u3001<\/p>\n<blockquote>\n<ul style=\"margin-bottom:0;\">\n<li>2024 \u5e74\u306e\u521d\u3081\u306b\u3001Postmaster Tools \u306b\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9 \u30b9\u30c6\u30fc\u30bf\u30b9 \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u3068\u306e\u8a18\u8f09\u304c\u3042\u308a\u3001\u8fd1\u3044\u3046\u3061\u306bPostmaster Tools\u3067\u3054\u81ea\u8eab\u304c\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u307e\u3067\u306f\u3001\u30bb\u30df\u30ca\u30fc\u4e2d\u306b\u3082\u3054\u7d39\u4ecb\u3057\u305f<a href=\"https:\/\/dmarcian.com\/\" rel=\"noopener\" target=\"_blank\">dmarcian<\/a>\u3084<a href=\"https:\/\/www.mail-tester.com\/\" rel=\"noopener\" target=\"_blank\">mail-tester<\/a>\u306a\u3069\u306e\u5916\u90e8\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3057\u3066\u3001\u6b63\u3057\u304f\u8a2d\u5b9a\u3067\u304d\u3066\u3044\u308b\u304b\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5f53\u793e\u306e\u30b5\u30dd\u30fc\u30c8\u7bc4\u56f2\u306f<a href=\"https:\/\/support.sendgrid.kke.co.jp\/hc\/ja\/articles\/203391995\" rel=\"noopener\" target=\"_blank\">\u3053\u3061\u3089<\/a>\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u901a\u308a\u3067\u3059\u3002\u672c\u4ef6\u306b\u95a2\u3057\u3066\u3082\u300c\u5f53\u793e\u306e\u8cac\u4efb\u306e\u7bc4\u56f2\u5185\u3067\u56de\u7b54\u53ef\u80fd\u306a\u3054\u8cea\u554f\u306b\u306e\u307f\u5bfe\u5fdc\u3067\u304d\u308b\u300d\u3068\u3054\u7406\u89e3\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u300c\u81ea\u793e\u306e\u30e1\u30fc\u30eb\u304c\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u300c\u8981\u4ef6\u3092\u6e80\u305f\u3059\u306b\u306f\u4f55\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u826f\u3044\u304b\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3063\u305f\u304a\u554f\u3044\u5408\u308f\u305b\u306b\u3064\u304d\u307e\u3057\u3066\u306f\u3001\u8981\u4ef6\u3092\u5b9a\u3081\u3001\u5224\u5b9a\u3059\u308b\u306e\u306fGoogle\u3067\u3042\u308a\u5f53\u793e\u306f\u56de\u7b54\u3059\u308b\u7acb\u5834\u306b\u306a\u3044\u305f\u3081\u3001\u307e\u305f\u304a\u5ba2\u69d8\u304c\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306a\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u5f53\u793e\u306b\u306f\u5206\u304b\u3089\u306a\u3044\u305f\u3081\u3001\u56de\u7b54\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u307e\u305f\u300cDMARC\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u306f\u3053\u308c\u3067\u6b63\u3057\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u300d\u3068\u3044\u3063\u305f\u3054\u8cea\u554f\u3082\u3088\u304f\u3044\u305f\u3060\u304d\u307e\u3059\u304c\u3001DMARC\u306fSendGrid\u5916\u306e\u6a5f\u80fd\u3067\u3042\u308a\u3001\u8a2d\u5b9a\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u5168\u4f53\uff08SendGrid\u4ee5\u5916\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\uff09\u306b\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u3053\u3061\u3089\u3082\u5f53\u793e\u306e\u8cac\u4efb\u3067\u306f\u56de\u7b54\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u304a\u554f\u3044\u5408\u308f\u305b\u3092\u3044\u305f\u3060\u304f\u969b\u306f\u3001\u300cexample.com\u304b\u3089\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u306b\u3064\u3044\u3066\u3001Gmail\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001\u307e\u305a\u306fDomain Authentication\u3092\u8a2d\u5b9a\u3057\u305f\u304cSPF\u304cpass\u3057\u306a\u3044\u3002\u8a2d\u5b9a\u306b\u8aa4\u308a\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u307b\u3057\u3044\u300d\u306e\u3088\u3046\u306b\u3001\u304a\u5ba2\u69d8\u304c\u3084\u308a\u305f\u3044\u3053\u3068\u3001\u8a66\u3057\u305f\u3053\u3068\u3001\u56f0\u3063\u3066\u3044\u308b\u3053\u3068\u3001\u89e3\u6c7a\u3057\u305f\u3044\u3053\u3068\u3001\u3092\u5177\u4f53\u7684\u306b\u660e\u8a18\u3059\u308b\u3088\u3046\u3054\u5354\u529b\u3092\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<p>\u5f53\u793e\u3067\u306f\u3001\u5f15\u304d\u7d9a\u304d\u6700\u65b0\u60c5\u5831\u3084\u304a\u5f79\u7acb\u3061\u60c5\u5831\u3092\u30d6\u30ed\u30b0\u3001\u30bb\u30df\u30ca\u30fc\u7b49\u3092\u901a\u3057\u3066\u767a\u4fe1\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3059\u3002\u3088\u308d\u3057\u3051\u308c\u3070SNS\uff08<a href=\"https:\/\/twitter.com\/sendgrid_jp\" rel=\"noopener\" target=\"_blank\">X<\/a>, <a href=\"https:\/\/www.facebook.com\/SendGrid.JP\" rel=\"noopener\" target=\"_blank\">Facebook<\/a>\uff09\u306e\u30d5\u30a9\u30ed\u30fc\u3082\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>12\u67087\u65e5\u306b\u958b\u50ac\u3057\u305f\u30aa\u30f3\u30e9\u30a4\u30f3\u30bb\u30df\u30ca\u30fc\u300cGmail\u65b0\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\uff01\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u304c\u4eca\u3084\u308b\u3079\u304d\u3053\u3068\u300d\u306b\u3066\u767a\u8868\u8005\u3092\u52d9\u3081\u307e\u3057\u305f\u4e2d\u4e95\u3067\u3059\u3002 \u30bb\u30df\u30ca\u30fc\u3067\u304a\u8a71\u3057\u3057\u305f\u5185\u5bb9\u3092\u7d39\u4ecb\u3057\u305f\u672c\u7de8\u306b\u7d9a\u304d\u3001\u672c\u8a18\u4e8b\u3067\u306f\u53c2\u52a0\u8005\u306e\u7686\u69d8\u304b\u3089\u3044 <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=17313\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":3,"featured_media":17521,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7,9],"tags":[],"class_list":["post-17313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-event","category-best-practices"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/17313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17313"}],"version-history":[{"count":14,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/17313\/revisions"}],"predecessor-version":[{"id":17522,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/17313\/revisions\/17522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/17521"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}