{"id":1797,"date":"2014-10-03T10:37:03","date_gmt":"2014-10-03T01:37:03","guid":{"rendered":"https:\/\/ec2-54-238-200-5.ap-northeast-1.compute.amazonaws.com\/blog\/?p=1797"},"modified":"2025-08-18T11:37:18","modified_gmt":"2025-08-18T02:37:18","slug":"yahoo-com%e3%81%aedmarc%e3%83%9d%e3%83%aa%e3%82%b7%e3%83%bc%e3%81%8c%e5%a4%89%e6%9b%b4%e3%81%95%e3%82%8c%e3%81%be%e3%81%97%e3%81%9f","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=1797","title":{"rendered":"Yahoo.com\u306eDMARC\u30dd\u30ea\u30b7\u30fc\u304c\u5909\u66f4\u3055\u308c\u307e\u3057\u305f"},"content":{"rendered":"<blockquote>\n<p>\u3053\u306e\u8a18\u4e8b\u306f <a href=\"https:\/\/sendgrid.com\/blog\/update-yahoos-dmarc-policy\/\" target=\"_blank\">An Update On Yahoo\u2019s DMARC Policy<\/a> \u306e\u6284\u8a33\u3067\u3059\u3002<\/p>\n<\/blockquote>\n<div style=\"margin-bottom: 0px; padding: 0; text-align: right; \">\n<p style=\"background-color: #000000; margin-bottom: 0px; padding: 0;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1798\" style=\"margin-left: auto; margin-bottom: 0; display: block;\" alt=\"Yahoo.com\u306eDMARC\u30dd\u30ea\u30b7\u30fc\u304c\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2014\/10\/31187074_s.jpg\" height=\"280px\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2014\/10\/31187074_s.jpg 450w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2014\/10\/31187074_s-225x150.jpg 225w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2014\/10\/31187074_s-300x199.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n<p>\u00a9Lucian Milasan\/123RF.COM<\/p><\/div>\n<p>Yahoo.com\u306f<a href=\"http:\/\/yahoomail.tumblr.com\/post\/82426900353\/yahoo-dmarc-policy-change-what-should-senders-do\" target=\"_blank\">DMARC\u30dd\u30ea\u30b7\u30fc\u306e\u5927\u5e45\u306a\u5909\u66f4<\/a>\u3092\u884c\u3044\u307e\u3057\u305f\u3002<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3137\" target=\"_blank\">DMARC<\/a>\u3068\u306f\u3001<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=658#spf\" target=\"_blank\">SPF<\/a>\u3068<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=658#dkim\" target=\"_blank\">DKIM<\/a>\u306e\u691c\u8a3c\u304a\u3088\u3073\u8a8d\u8a3c\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002\u3053\u306e\u5909\u66f4\u306b\u3088\u308a\u3001\u4e00\u90e8\u306e\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u304f\u306a\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<p>DMARC\u30dd\u30ea\u30b7\u30fc\u304c\u9069\u7528\u3055\u308c\u308b\u3068\u3001From\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u5b9f\u969b\u306e\u30b5\u30fc\u30d0\uff08\u30b5\u30fc\u30d3\u30b9\uff09\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u306b\u30d0\u30a6\u30f3\u30b9\u3084\u30d6\u30ed\u30c3\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u3050\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3067\u3059\u3002<\/p>\n<p>Yahoo.com\u306fDMARC\u3092\u5c0e\u5165\u3057\u3001\u300cFrom\u306e\u30a2\u30c9\u30ec\u30b9\u304c Yahoo.com \u306e\u30c9\u30e1\u30a4\u30f3\u306a\u306e\u306b\u3001\u5b9f\u969b\u306f Yahoo.com \u306e\u30b5\u30fc\u30d0\u304b\u3089\u9001\u4fe1\u3055\u308c\u3066\u3044\u306a\u3044\u30e1\u30fc\u30eb\u300d\u306f\u53d7\u4fe1\u5074\u3067\u62d2\u5426\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u3050\u306e\u306b\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5c0f\u898f\u6a21\u306a\u9001\u4fe1\u8005\u306b\u3068\u3063\u3066\u306f\u554f\u984c\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div style=\"clear:both;width:auto;height:20px;\"><!----><\/div>\n<h4><strong>\u4f8b\u3048\u3070\u2026<\/strong><\/h4>\n<p>Yahoo.com\u306e\u30a2\u30c9\u30ec\u30b9\uff08examplebusiness@yahoo.com\uff09\u304b\u3089\u3001\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306b\u9001\u4fe1\u3059\u308b\u30b1\u30fc\u30b9\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u3068\u304d\u3001\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u53c2\u52a0\u8005\u3078\u9001\u4fe1\u3055\u308c\u308b\u30e1\u30fc\u30eb\u306f\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u30b5\u30fc\u30d0\u304b\u3089\u518d\u9001\u3055\u308c\u308b\u305f\u3081\u3001Yahoo.com\u306e\u30b5\u30fc\u30d0\u304b\u3089\u9001\u4fe1\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001DMARC\u306b\u53c2\u52a0\u3057\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\uff08Gmail\u3084Outlook\u306a\u3069\uff09\u3078\u306e\u30e1\u30fc\u30eb\u306f\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3001\u5c4a\u304d\u307e\u305b\u3093\u3002<\/p>\n<div style=\"clear:both;width:auto;height:20px;\"><!----><\/div>\n<h4><strong>SendGrid\u3078\u306e\u5f71\u97ff\u306f\uff1f<\/strong><\/h4>\n<p>SendGrid\u3092\u4f7f\u3063\u3066\u3001Yahoo.com\u306e\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u305f\u5834\u5408\u3001DMARC\u306b\u53c2\u52a0\u3057\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3078\u306e\u30e1\u30fc\u30eb\u306f\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u5c4a\u304d\u307e\u305b\u3093\u3002<br \/>\n\u305f\u3060\u3057\u3001\u56de\u907f\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u6700\u3082\u7c21\u5358\u306a\u306e\u306f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3059\u3002Yahoo.com\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u308f\u305a\u3001\u305d\u308c\u4ee5\u5916\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u9001\u4fe1\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<br \/>\nSendGrid\u306f\u3001\u304a\u5ba2\u69d8\u306e<a href=\"https:\/\/sendgrid.kke.co.jp\/docs\/Tutorials\/D_Improve_Deliverability\/using_whitelabel.html\" target=\"_blank\">\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3<\/a>\u3067\u9001\u4fe1\u3059\u308b\u3053\u3068\u3092\u5f37\u304f\u304a\u85a6\u3081\u3057\u307e\u3059\u3002\u3069\u3046\u3057\u3066\u3082 Yahoo.com \u306e\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u3044\u305f\u3044\u5834\u5408\u3001From \u3067\u306f\u306a\u304f Reply-To \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f7f\u3046\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3044\u3064\u3067\u3082<a href=\"https:\/\/sendgrid.kke.co.jp\/?p=support.index\" target=\"_blank\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u304f\u3060\u3055\u3044\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306f An Update On Yahoo\u2019s DMARC Policy \u306e\u6284\u8a33\u3067\u3059\u3002 \u00a9Lucian Milasan\/123RF.COM Yahoo.com\u306fDMARC\u30dd\u30ea\u30b7\u30fc\u306e\u5927\u5e45\u306a\u5909\u66f4\u3092\u884c\u3044\u307e\u3057\u305f\u3002DMARC <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=1797\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":1798,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,9],"tags":[],"class_list":["post-1797","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-best-practices"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1797","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=1797"}],"version-history":[{"count":5,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1797\/revisions"}],"predecessor-version":[{"id":19392,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1797\/revisions\/19392"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/1798"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}