{"id":2292,"date":"2015-01-13T11:07:37","date_gmt":"2015-01-13T02:07:37","guid":{"rendered":"https:\/\/ec2-54-238-200-5.ap-northeast-1.compute.amazonaws.com\/blog\/?p=2292"},"modified":"2026-02-03T17:17:00","modified_gmt":"2026-02-03T08:17:00","slug":"sender-id%e3%81%a8%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2292","title":{"rendered":"Sender ID\u3068\u306f\uff1f"},"content":{"rendered":"<p style=\"background-color: #ffffff; margin: 0; padding: 0;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2015\/01\/SenderID.jpg\" alt=\"SenderID\u3068\u306f\uff1f\" width=\"447\" height=\"320\" class=\"alignnone size-full wp-image-2391 noshadow\" style=\"margin: auto; display: block;\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2015\/01\/SenderID.jpg 447w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2015\/01\/SenderID-300x215.jpg 300w\" sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/p>\n<blockquote>\n<p>\u3053\u306e\u8a18\u4e8b\u306f <a href=\"https:\/\/sendgrid.com\/blog\/sender-id-email-authentication-what-you-need-to-know\/\" target=\"_blank\">Sender ID Email Authentication: What You Need to Know Sender ID <\/a>\u306e\u6284\u8a33\u3067\u3059\u3002<\/p>\n<\/blockquote>\n<div style=\"clear: both; width: auto; height: 30px;\"><\/div>\n<h4><strong>Sender ID\u3068\u306f\uff1f<\/strong><\/h4>\n<p>Sender ID\u306f\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u3072\u3068\u3064\u3067\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u304c\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u306b\u5c4a\u304f\u306e\u3092\u9632\u304e\u307e\u3059\u3002<br \/>\n\u540c\u3058\u304f\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3067\u3042\u308b<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3509\" target=\"_blank\">SPF\uff08Sender Policy Framework\uff09<\/a>\u3068\u985e\u4f3c\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6c7a\u5b9a\u7684\u306b\u7570\u306a\u308b\u306e\u306fSender ID\u306f\u30d8\u30c3\u30c0\u306eFrom\u3084Sender\u304b\u3089\u5272\u308a\u51fa\u3055\u308c\u305fPRA\uff08Purported Responsible Address\uff09\u30c9\u30e1\u30a4\u30f3\u3067\u9001\u4fe1\u5143\u3092\u691c\u8a3c\u3059\u308b\u70b9\u3067\u3059\u3002<\/p>\n<p>Sender ID\u306f\u3001\u30e6\u30fc\u30b6\u304c\u610f\u56f3\u305b\u305a\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3001\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3092\u8ff7\u60d1\u30e1\u30fc\u30eb\u696d\u8005\u306b\u6e21\u3057\u3066\u3057\u307e\u3046\u306e\u3092\u9632\u3050\u305f\u3081\u306b\u3001Microsoft\u306b\u3088\u308a\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\nSender ID\u3067\u30e1\u30fc\u30eb\u3092\u8a8d\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001\u6c3e\u6feb\u3059\u308b\u8ff7\u60d1\u30e1\u30fc\u30eb\u306e\u4e2d\u304b\u3089\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u3092\u3088\u308a\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\nSender ID\u306f\u3059\u3067\u306b\u6642\u4ee3\u9045\u308c\u3060\u3068\u3044\u3046\u610f\u898b\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u4eca\u3067\u3082\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u3001\u53d7\u4fe1\u8005\u306e\u4e21\u65b9\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<div style=\"clear: both; width: auto; height: 30px;\"><\/div>\n<h4><strong>Sender ID\u306e\u4ed5\u7d44\u307f<\/strong><\/h4>\n<p>Sender ID\u306fIP\u30a2\u30c9\u30ec\u30b9\u3068\u30c9\u30e1\u30a4\u30f3\u3092\u3082\u3068\u306b\u9001\u4fe1\u5143\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u691c\u8a3c\u3057\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u306e\u53ef\u5426\u3092\u5224\u65ad\u3057\u307e\u3059\u3002\u9001\u4fe1\u8005\u304b\u3089\u30e1\u30fc\u30eb\u304c\u51fa\u3055\u308c\u308b\u3068\u3001\u53d7\u4fe1\u5074\u30b5\u30fc\u30d0\u306fDNS\u306eSPF\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u3001\u305d\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u9001\u4fe1\u30b5\u30fc\u30d0\u306e\u3082\u306e\u3068\u5408\u81f4\u3057\u3066\u3044\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\uff08\u56f3\uff09\u3002<br \/>\n\u5408\u81f4\u3059\u308c\u3070\u8a8d\u8a3c\u3092\u901a\u904e\u3057\u3001\u30e1\u30fc\u30eb\u306f\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002\u5408\u81f4\u3057\u306a\u3051\u308c\u3070\u8a8d\u8a3c\u306f\u5931\u6557\u3057\u3001\u30e1\u30fc\u30eb\u306f\u914d\u4fe1\u62d2\u5426\u3055\u308c\u308b\u304b\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u307e\u3059\u3002SPF\u30ec\u30b3\u30fc\u30c9\u306f\u3001Microsoft\u306e\u30a6\u30a3\u30b6\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308c\u3070\u7c21\u5358\u306b\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"margin-bottom: 0px;padding: 0;\">\n<img decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2016\/09\/1f4815d36a36fa914b05ccb4be9c7968.png\" alt=\"\u56f31 \u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u30a4\u30e1\u30fc\u30b8\" width=\"100%\" class=\"alignnone size-full wp-image-6496\" style=\"margin-bottom:0;\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2016\/09\/1f4815d36a36fa914b05ccb4be9c7968.png 1158w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2016\/09\/1f4815d36a36fa914b05ccb4be9c7968-300x206.png 300w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2016\/09\/1f4815d36a36fa914b05ccb4be9c7968-768x529.png 768w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2016\/09\/1f4815d36a36fa914b05ccb4be9c7968-1024x705.png 1024w\" sizes=\"(max-width: 1158px) 100vw, 1158px\" \/><\/p>\n<p style=\"text-align: center;\">\u56f3 \u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u30a4\u30e1\u30fc\u30b8\uff08<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=1722\" target=\"_blank\">Email Deliverability Guide<\/a> p12\u3088\u308a\uff09<\/p>\n<div style=\"clear: both; width: auto; height: 30px;\"><\/div>\n<h4><strong>Sender ID\u3068SPF\u306e\u9055\u3044<\/strong><\/h4>\n<p>Sender ID\u3068<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3509\" target=\"_blank\">SPF<\/a>\u306f\u4f3c\u3066\u3044\u307e\u3059\u3002Sender ID\u3092\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u6027\u306b\u3064\u3044\u3066\u7591\u554f\u306b\u601d\u308f\u308c\u308b\u65b9\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u78ba\u304b\u306bDNS\u30ec\u30b3\u30fc\u30c9\u306b\u540c\u3058\u69cb\u6587\u3092\u4f7f\u7528\u3059\u308b\u306a\u3069\u30e1\u30fc\u30eb\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u306f\u975e\u5e38\u306b\u4f3c\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001Sender ID\u3068SPF\u306f\u4ee5\u4e0b\u306e\u70b9\u3067\u7570\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\nSPF\u3067\u306f\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7From\u3092\u5229\u7528\u3057\u3066\u8a8d\u8a3c\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30c9\u30e1\u30a4\u30f3\u3084\u63a5\u7d9a\u30ec\u30d9\u30eb\u3067\u306e\u8a8d\u8a3c\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u306b\u5bfe\u3057\u3001Sender ID\u306fPRA\u3067\u8a8d\u8a3c\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u542b\u3080\u30d8\u30c3\u30c0\uff08From\u3084Sender\u306a\u3069\uff09\u304b\u3089\u9001\u4fe1\u8005\u3092\u7279\u5b9a\u3057\u3001\u305d\u308c\u3092\u5143\u306b\u8a8d\u8a3c\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002Sender ID \u306fSMTP\u3067\u5fc5\u9808\u3067\u306f\u306a\u3044\u30d8\u30c3\u30c0\u60c5\u5831\u3092\u8a8d\u8a3c\u306b\u5229\u7528\u3057\u3066\u304a\u308a\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3084\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u3068\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u3092\u533a\u5225\u3059\u308b\u305f\u3081\u306b\u3001SPF\u3068\u6bd4\u3079\u3066\u4e00\u6b69\u8e0f\u307f\u8fbc\u3093\u3060\u5bfe\u7b56\u3092\u3057\u3066\u3044\u308b\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<div style=\"clear: both; width: auto; height: 30px;\"><\/div>\n<h4><strong>\u6700\u5f8c\u306b<\/strong><\/h4>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u304a\u4f1d\u3048\u3057\u305f\u304b\u3063\u305f\u306e\u306f\u3001Sender ID \u3068 SPF \u306e\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u3044\u305a\u308c\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3082\u3001DKIM\u3068\u4f75\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306b\u306f\u69d8\u3005\u306a\u624b\u6cd5\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3044\u305a\u308c\u3082\u76f8\u88dc\u7684\u306a\u3082\u306e\u3067\u3059\u3002\u76f8\u88dc\u7684\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3084\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u306e\u3092\u907f\u3051\u3001\u30e1\u30fc\u30eb\u5230\u9054\u7387\u3092\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"margin-bottom: 12px;\">\u30e1\u30fc\u30eb\u306f\u3001\u3068\u3066\u3082\u5927\u5207\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u3067\u3059\u3002\u30e6\u30fc\u30b6\u304b\u3089\u306e\u4fe1\u983c\u3092\u4fdd\u3064\u305f\u3081\u3001\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u3001\u4e0b\u8a18\u30ea\u30f3\u30af\u3082\u662f\u975e\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul style=\"background-image: none; list-style-type:disc; margin-left: 20px;\">\n<li style=\"background-image: none;\"><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3509\" target=\"_blank\">\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u3092\u8a8d\u8a3c\u3059\u308b\u305f\u3081\u306eSPF\u30ec\u30b3\u30fc\u30c9\u306b\u8a73\u3057\u304f\u306a\u308d\u3046<\/a><\/li>\n<li style=\"background-image: none;\"><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2044\" target=\"_blank\">DKIM\u3068\u306f\uff1f<\/a><\/li>\n<li style=\"background-image: none;\"><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2089\" target=\"_blank\">DKIM\u5bfe\u5fdc\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u306b\u306f\uff1f<\/a><\/li>\n<li style=\"background-image: none;\"><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3137\" target=\"_blank\">DMARC\u3068\u306f\uff1f\u30ec\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u65b9\u3084\u5bfe\u5fdc\u65b9\u6cd5\u3092\u89e3\u8aac<\/a><\/li>\n<li style=\"background-image: none;\"><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=1722\" target=\"_blank\">Email Deliverability Guide &#8211; \u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u306b<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306f Sender ID Email Authentication: What You Need to Know Sender ID \u306e\u6284\u8a33\u3067\u3059\u3002 Sender ID\u3068\u306f\uff1f Sender ID\u306f\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u3072 <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2292\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":6333,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-2292","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-best-practices"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2292","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2292"}],"version-history":[{"count":7,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2292\/revisions"}],"predecessor-version":[{"id":19944,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2292\/revisions\/19944"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/6333"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}