{"id":1722,"date":"2014-09-12T10:58:12","date_gmt":"2014-09-12T01:58:12","guid":{"rendered":"https:\/\/ec2-54-238-200-5.ap-northeast-1.compute.amazonaws.com\/blog\/?p=1722"},"modified":"2025-04-03T16:24:04","modified_gmt":"2025-04-03T07:24:04","slug":"email-deliverability-guide-%e3%83%a1%e3%83%bc%e3%83%ab%e3%82%92%e7%a2%ba%e5%ae%9f%e3%81%ab%e5%b1%8a%e3%81%91%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ab","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=1722","title":{"rendered":"Email Deliverability Guide &#8211; \u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u306b"},"content":{"rendered":"<div style=\"clear:both;width:auto;height:40px;\"><!----><\/div>\n<h4><strong>\u30e1\u30fc\u30eb\u306f\u9001\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u300c\u5c4a\u3051\u308b\u300d\u3082\u306e<\/strong><\/h4>\n<p>\u30e1\u30eb\u30de\u30ac\u3001\u5e83\u544a\u306a\u3069\u306e\u4e00\u62ec\u5927\u91cf\u9001\u4fe1\u30e1\u30fc\u30eb\u3060\u3051\u3067\u306a\u304f\u3001\u5546\u54c1\u306e\u767a\u9001\u3084\u652f\u6255\u3044\u306e\u53d7\u9818\u3092\u77e5\u3089\u305b\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u307e\u3067\u3001\u30e1\u30fc\u30eb\u306f\u3044\u307e\u3084\u30d3\u30b8\u30cd\u30b9\u3084e\u30b3\u30de\u30fc\u30b9\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u6b20\u304b\u305b\u306a\u3044\u4e3b\u8981\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30c1\u30e3\u30cd\u30eb\u306e\u3072\u3068\u3064\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3068\u3053\u308d\u3067\u3001\u30e1\u30fc\u30eb\u306b\u95a2\u9023\u3059\u308b\u696d\u52d9\u3092\u300c\u30e1\u30fc\u30eb\u9001\u4fe1\u300d\u3057\u305f\u6bb5\u968e\u3067\u5b8c\u4e86\u306b\u3057\u3066\u3044\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u3042\u308b\u3044\u306f\u3001\u30e1\u30fc\u30eb\u304c\u5c4a\u3044\u3066\u3044\u306a\u304b\u3063\u305f\u3089\u3001\u3068\u60f3\u50cf\u3057\u3066\u307f\u305f\u3053\u3068\u306f\u3042\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u3069\u3093\u306a\u30e1\u30fc\u30eb\u3082\u76f8\u624b\u306b\u5c4a\u304b\u306a\u3051\u308c\u3070\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u5834\u5408\u3001\u69d8\u3005\u306a\u60aa\u5f71\u97ff\u304c\u51fa\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u306e\u5834\u5408\u305d\u306e\u5f71\u97ff\u306f\u6df1\u523b\u306a\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002\u30e1\u30fc\u30eb\u3067\u306e\u9023\u7d61\u304c\u306a\u3044\u305f\u3081\u306b\u30e6\u30fc\u30b6\u306e\u4fe1\u7528\u3092\u5931\u3063\u3066\u3057\u307e\u3044\u3001\u58f2\u4e0a\u3052\u306e\u6e1b\u5c11\u306b\u3082\u3064\u306a\u304c\u3063\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u306f\u5f53\u305f\u308a\u524d\u306b\u5c4a\u304f\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u3001\u7d0420%\u3082\u306e\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u304c\u76f8\u624b\u306b\u5c4a\u3044\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u30c7\u30fc\u30bf\u3082\u3042\u308a\u307e\u3059\u3002<br \/>\n\u300c\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u300d\u306e\u306f\u3001\u3068\u3066\u3082\u8eab\u8fd1\u3067\u3001\u6df1\u523b\u306a\u554f\u984c\u306a\u306e\u3067\u3059\u3002<\/p>\n<div style=\"clear:both;width:auto;height:40px;\"><!----><\/div>\n<h4><strong>\u30e1\u30fc\u30eb\u3092\u300c\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u300d\u306e\u306f\u5b9f\u306f\u96e3\u3057\u3044<\/strong><\/h4>\n<p>\u3067\u306f\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u5bfe\u7b56\u3092\u53d6\u308b\u306e\u306b\u969c\u58c1\u306b\u306a\u308b\u306e\u304c\u3001\u30b5\u30fc\u30d0\u306e\u8a2d\u5b9a\u304b\u3089\u3001\u30e1\u30fc\u30eb\u3092\u9001\u308b\u524d\u306e\u6e96\u5099\u3001\u65e5\u3005\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u306e\u904b\u7528\u306a\u3069\u3001\u6c17\u3092\u3064\u3051\u308b\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u304c\u591a\u5c90\u306b\u6e21\u308b\u3053\u3068\u3067\u3059\u3002\u3069\u308c\u304b\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u5bfe\u7b56\u3092\u6253\u3063\u3066\u3082\u6210\u679c\u306f\u51fa\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u7db2\u7f85\u7684\u306b\u7406\u89e3\u3057\u3001\u7dcf\u5408\u7684\u304b\u3064\u7d99\u7d9a\u7684\u306b\u5bfe\u7b56\u3092\u6253\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3082\u5404\u30dd\u30a4\u30f3\u30c8\u306e\u6280\u8853\u80cc\u666f\u304c\u8907\u96d1\u3067\u3001\u6210\u679c\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u3069\u306e\u3088\u3046\u306a\u5bfe\u7b56\u3092\u53d6\u308c\u3070\u3044\u3044\u306e\u304b\u5206\u304b\u308a\u3065\u3089\u3044\u5074\u9762\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u300c\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u30b3\u30c4\u300d\u3092\u3072\u3068\u3064\u306e\u8cc7\u6599\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<div style=\"clear:both;width:auto;height:40px;\"><!----><\/div>\n<h4><strong>Email Deliverability Guide<\/strong><\/h4>\n<p style=\"margin-bottom:0px;\">\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30e1\u30fc\u30eb\u306e\u5230\u9054\u7387\u3092\u9ad8\u3081\u308b\u624b\u6cd5\u3001\u6c17\u3092\u3064\u3051\u308b\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u89b3\u70b9\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul style=\"background-image:none;list-style-type:disc;margin-left:20px;\">\n<li style=\"background-image:none;\">\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3 (Reputation)<\/li>\n<li style=\"background-image:none;\">\u30a4\u30f3\u30d5\u30e9 (Infrastructure)<\/li>\n<li style=\"background-image:none;\">\u8a8d\u8a3c (Authentication)<\/li>\n<li style=\"background-image:none;\">\u30b3\u30f3\u30c6\u30f3\u30c4 (Content)<\/li>\n<\/ul>\n<p>\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u76f8\u624b\u306b\u5c4a\u3051\u308b\u3053\u3068\u306f\u3001\u30e6\u30fc\u30b6\u306e\u5fc3\u3092\u3064\u304b\u307f\u3001\u30d5\u30a1\u30f3\u3092\u62e1\u5927\u3059\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<br \/>\n\u30e1\u30fc\u30eb\u306e\u904b\u7528\u52b9\u7387\u5316\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u6d3b\u52d5\u306b\u672c\u30ac\u30a4\u30c9\u3092\u662f\u975e\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"slideshare\"><iframe loading=\"lazy\" src=\"\/\/www.slideshare.net\/slideshow\/embed_code\/38958234?rel=0\" width=\"100%\" height=\"475\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" style=\"border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;\" allowfullscreen> <\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u30e1\u30fc\u30eb\u306f\u9001\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u300c\u5c4a\u3051\u308b\u300d\u3082\u306e \u30e1\u30eb\u30de\u30ac\u3001\u5e83\u544a\u306a\u3069\u306e\u4e00\u62ec\u5927\u91cf\u9001\u4fe1\u30e1\u30fc\u30eb\u3060\u3051\u3067\u306a\u304f\u3001\u5546\u54c1\u306e\u767a\u9001\u3084\u652f\u6255\u3044\u306e\u53d7\u9818\u3092\u77e5\u3089\u305b\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30e1\u30fc\u30eb\u307e\u3067\u3001\u30e1\u30fc\u30eb\u306f\u3044\u307e\u3084\u30d3\u30b8\u30cd\u30b9\u3084e\u30b3\u30de\u30fc\u30b9\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u6b20\u304b\u305b\u306a\u3044\u4e3b\u8981\u306a <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=1722\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-1722","post","type-post","status-publish","format-standard","hentry","category-best-practices"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1722","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=1722"}],"version-history":[{"count":1,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1722\/revisions"}],"predecessor-version":[{"id":11096,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1722\/revisions\/11096"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}