{"id":18937,"date":"2025-04-07T11:30:19","date_gmt":"2025-04-07T02:30:19","guid":{"rendered":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=18937"},"modified":"2026-04-02T11:49:40","modified_gmt":"2026-04-02T02:49:40","slug":"%e3%81%9d%e3%81%ae%e8%aa%8d%e8%ad%98%e3%80%81%e9%96%93%e9%81%95%e3%81%a3%e3%81%a6%e3%82%8b%e3%81%8b%e3%82%82%ef%bc%9f%e3%83%a1%e3%83%bc%e3%83%ab%e5%88%b0%e9%81%94%e6%80%a7%e3%82%92%e4%b8%8b%e3%81%92","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=18937","title":{"rendered":"\u305d\u306e\u8a8d\u8b58\u3001\u9593\u9055\u3063\u3066\u308b\u304b\u3082\uff1f\u30e1\u30fc\u30eb\u5230\u9054\u6027\u3092\u4e0b\u3052\u308b3\u3064\u306e\u8aa4\u89e3"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/04\/20250407_blog.png\" alt=\"\u305d\u306e\u8a8d\u8b58\u3001\u9593\u9055\u3063\u3066\u308b\u304b\u3082\uff1f\u30e1\u30fc\u30eb\u5230\u9054\u6027\u3092\u4e0b\u3052\u308b3\u3064\u306e\u8aa4\u89e3\" width=\"100%\" class=\"aligncenter size-full wp-image-18943\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/04\/20250407_blog.png 650w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/04\/20250407_blog-300x185.png 300w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/04\/20250407_blog-225x139.png 225w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<blockquote>\n<p>\u3053\u306e\u8a18\u4e8b\u306f <a href=\"https:\/\/sendgrid.com\/en-us\/blog\/what-is-inbox-placement\" target=\"_blank\">What Is Inbox Placement (and How to Calculate It)?<\/a> \u306e\u6284\u8a33\u3067\u3059\u3002<\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/sendgrid.com\/en-us\/resource\/email-marketing-best-practices-tips\" rel=\"noopener\" target=\"_blank\">\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0<\/a>\u3067\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3084\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9ad8\u3081\u308b\u306b\u306f\u3001\u307e\u305a\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u5c4a\u3051\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30e1\u30fc\u30eb\u306e\u5230\u9054\u6027\u3068\u305d\u306e\u6539\u5584\u65b9\u6cd5\u3092\u3001\u3088\u304f\u3042\u308b\u8aa4\u89e3\u3068\u3068\u3082\u306b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u5230\u9054\u6027\u306e\u5411\u4e0a\u3092\u59a8\u3052\u308b\u884c\u52d5\u3092\u3068\u3063\u3066\u3044\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u5230\u9054\u6027\u3068\u306f\uff1f<\/h3>\n<p>\u30e1\u30fc\u30eb\u306e\u5230\u9054\u6027\u3068\u306f\u3001\uff08\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u3084<a href=\"https:\/\/support.sendgrid.com\/hc\/en-us\/articles\/1260802576170-Avoiding-the-Gmail-Promotional-Tab\" rel=\"noopener\" target=\"_blank\">\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u30bf\u30d6<\/a>\u3067\u306f\u306a\u304f\uff09\u53d7\u4fe1\u30c8\u30ec\u30a4\u3078\u306e\u5c4a\u304d\u3084\u3059\u3055\u306e\u3053\u3068\u3067\u3059\u3002\u30e1\u30fc\u30eb\u304c\u53d7\u4fe1\u8005\u306e\u76ee\u306b\u89e6\u308c\u308b\u53ef\u80fd\u6027\u304c\u3069\u308c\u304f\u3089\u3044\u3042\u3063\u305f\u304b\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u306e\u52b9\u679c\u3092\u6e2c\u308b\u6307\u6a19\u3068\u3057\u3066\u958b\u5c01\u7387\u304c\u6ce8\u76ee\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u5165\u3089\u306a\u304b\u3063\u305f\u30e1\u30fc\u30eb\u306f\u305d\u3082\u305d\u3082\u53d7\u4fe1\u8005\u306b\u6c17\u3065\u304b\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u5230\u9054\u6027\u3082\u91cd\u8981\u306a\u6307\u6a19\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n<h3>\u5230\u9054\u6027\u3068\u914d\u4fe1\u7387\u306e\u9055\u3044<\/h3>\n<p>\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u304b\u3089\u53d7\u4fe1\u8005\u304c\u8aad\u3080\u307e\u3067\u306b\u306f3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001\u30e1\u30fc\u30eb\u304c\u6b63\u5e38\u306b\u914d\u4fe1\u3055\u308c\u308b\u3053\u3068\uff08\u30b9\u30c6\u30c3\u30d71\uff09\u3001\u6b21\u306b\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u5230\u9054\u3059\u308b\u3053\u3068\uff08\u30b9\u30c6\u30c3\u30d72\uff09\u3001\u305d\u3057\u3066\u6700\u5f8c\u306b\u958b\u5c01\u3055\u308c\u308b\u3053\u3068\uff08\u30b9\u30c6\u30c3\u30d73\uff09\u3067\u3059\u3002<\/p>\n<p>\u30b9\u30c6\u30c3\u30d71\u306e<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=8893\" rel=\"noopener\" target=\"_blank\">\u914d\u4fe1\u7387<\/a>\u306f\u3001\u9001\u4fe1\u3055\u308c\u305f\u30e1\u30fc\u30eb\u306e\u3046\u3061\u5b9b\u5148\u30b5\u30fc\u30d0\u306b\u53d7\u3051\u5165\u308c\u3089\u308c\u305f\u30e1\u30fc\u30eb\u306e\u5272\u5408\u306e\u3053\u3068\u3067\u3059\u3002\u30b9\u30c6\u30c3\u30d72\u306e\u5230\u9054\u6027\u3068\u306f\u7570\u306a\u308a\u3001\u30e1\u30fc\u30eb\u306e\u632f\u308a\u5206\u3051\u5148\uff08\u53d7\u4fe1\u30c8\u30ec\u30a4\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u3001\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u30bf\u30d6\uff09\u306f\u554f\u3044\u307e\u305b\u3093\u3002<\/p>\n<h3>\u5230\u9054\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u7d20<\/h3>\n<ul>\n<li><strong>\u9001\u4fe1\u8005\u306e<a href=\"https:\/\/support.sendgrid.kke.co.jp\/hc\/ja\/articles\/25050550861593\" rel=\"noopener\" target=\"_blank\">\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3<\/a><\/strong><br \/>\n\tISP\u306f\u9001\u4fe1\u8005\u8a8d\u8a3c\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u3001\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306a\u3069\u3001\u8907\u6570\u306e\u6307\u6a19\u3092\u4f7f\u7528\u3057\u3066\u7dcf\u5408\u7684\u306b\u9001\u4fe1\u8005\u304c\u3069\u306e\u7a0b\u5ea6\u4fe1\u983c\u3067\u304d\u308b\u304b\u3092\u5224\u65ad\u3057\u3066\u3044\u307e\u3059\u3002\u8a55\u4fa1\u304c\u4f4e\u3044\u3068\u3001\u30e1\u30fc\u30eb\u306f\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u5c4a\u304d\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c<\/strong><br \/>\n\t<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=879\" rel=\"noopener\" target=\"_blank\">\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c<\/a>\uff08SPF\u3001DKIM\u3001DMARC\uff09\u306f\u3001\u30e1\u30fc\u30eb\u304c\u6b63\u5f53\u306a\u9001\u4fe1\u8005\u304b\u3089\u9001\u3089\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u8a8d\u8a3c\u306b\u5931\u6557\u3059\u308b\u3068\u3001\u305d\u306e\u30e1\u30fc\u30eb\u306f\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8<\/strong><br \/>\n\t\u30e1\u30fc\u30eb\u5168\u4f53\u306e\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u304c\u9ad8\u3044\u3068\u3001\u30e1\u30fc\u30eb\u306f\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u9006\u306b\u3001\u53d7\u4fe1\u30c8\u30ec\u30a4\u3078\u306e\u632f\u308a\u5206\u3051\u7387\u304c\u4e0b\u304c\u308b\u3068\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30e1\u30fc\u30eb\u306e\u5185\u5bb9<\/strong><br \/>\n\t\u305f\u3068\u3048\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u3067\u3082\u3001\u5185\u5bb9\u306b\u3088\u3063\u3066\u306f\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8aa4\u89e3\u3092\u62db\u304f\u4ef6\u540d\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3001\u611f\u5606\u7b26\u3092\u4f7f\u3044\u3059\u304e\u3066\u3044\u306a\u3044\u304b\u306a\u3069\u3092<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=12130\" rel=\"noopener\" target=\"_blank\">\u30c1\u30a7\u30c3\u30af<\/a>\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<\/ul>\n<h3>\u5230\u9054\u6027\u5411\u4e0a\u3092\u59a8\u3052\u308b3\u3064\u306e\u8aa4\u89e3<\/h3>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a8d\u8b58\u306f\u3001\u5b9f\u306f\u5230\u9054\u6027\u306b\u60aa\u3044\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<h4>1. \u5b9b\u5148\u30ea\u30b9\u30c8\u306e\u30b5\u30a4\u30ba\u306f\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u65b9\u304c\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u52b9\u679c\u304c\u4e0a\u304c\u308b\uff1f<\/h4>\n<p>\u5b9b\u5148\u304c\u591a\u3044\u307b\u3069\u52b9\u679c\u304c\u4e0a\u304c\u308b\u3068\u601d\u308f\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u305d\u308c\u306f\u3059\u3079\u3066\u306e\u53d7\u4fe1\u8005\u304c\u305d\u306e\u30e1\u30fc\u30eb\u3092\u6c42\u3081\u3066\u3044\u308b\u5834\u5408\u306b\u9650\u308a\u307e\u3059\u3002\u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u5b9b\u5148\u306b\u30e1\u30fc\u30eb\u3092\u9001\u308a\u7d9a\u3051\u308b\u3068\u3001ISP\u306b\u300c\u4e0d\u8981\u306a\u30e1\u30fc\u30eb\u3092\u9001\u308b\u9001\u4fe1\u8005\u300d\u3068\u5224\u65ad\u3055\u308c\u3066\u5230\u9054\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=11941\" rel=\"noopener\" target=\"_blank\">\u5b9b\u5148\u30ea\u30b9\u30c8\u3092\u30af\u30ea\u30fc\u30f3\u306b\u4fdd\u3064<\/a>\u3053\u3068\u306f\u3001\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u306e\u7b2c\u4e00\u6b69\u3067\u3059\u3002\u53e4\u3044\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u3001\u3057\u3070\u3089\u304f\u958b\u5c01\u3084\u30af\u30ea\u30c3\u30af\u3092\u3057\u3066\u3044\u306a\u3044\u53d7\u4fe1\u8005\u306f\u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u305b\u3063\u304b\u304f\u96c6\u3081\u305f\u5b9b\u5148\u3092\u6d88\u3057\u3066\u3057\u307e\u3046\u306e\u306f\u3082\u3063\u305f\u3044\u306a\u3044\u3068\u611f\u3058\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6700\u65b0\u306e\u30c9\u30ea\u30c3\u30d7\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u8ff7\u60d1\u30e1\u30fc\u30eb\u6271\u3044\u3055\u308c\u308b\u30ea\u30b9\u30af\u3092\u5192\u3059\u3088\u308a\u3082\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u95a2\u5fc3\u306e\u306a\u3044\u53d7\u4fe1\u8005\u3092\u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\u3059\u308b\u65b9\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u3069\u3093\u306a\u306b\u7d20\u6674\u3089\u3057\u3044\u30e1\u30fc\u30eb\u3082\u3059\u3079\u3066\u306e\u4eba\u306b\u97ff\u304f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u3067\u826f\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u30c0\u30d6\u30eb\u30aa\u30d7\u30c8\u30a4\u30f3\u306e\u5b9f\u88c5\u3082\u91cd\u8981\u3067\u3059\u3002\u30e1\u30fc\u30eb\u62c5\u5f53\u8005\u306f\u300c\u76f8\u624b\u306e\u6c17\u304c\u5909\u308f\u3063\u305f\u3089\u3069\u3046\u3057\u3088\u3046\u300d\u3068\u8003\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5fc3\u5909\u308f\u308a\u3092\u6050\u308c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u306a\u305c\u306a\u3089\u3001\u95a2\u5fc3\u306e\u8584\u3044\u5b9b\u5148\u3092\u96c6\u3081\u305f\u5927\u898f\u6a21\u306a\u30ea\u30b9\u30c8\u3088\u308a\u3082\u3001\u95a2\u5fc3\u306e\u9ad8\u3044\u5b9b\u5148\u3067\u69cb\u6210\u3055\u308c\u305f\u5c0f\u898f\u6a21\u306a\u30ea\u30b9\u30c8\u306e\u65b9\u304c\u512a\u308c\u305f\u6210\u679c\u3092\u3042\u3052\u3089\u308c\u308b\u305f\u3081\u3067\u3059\u3002<br \/>\n\u8cea\u3092\u4e0b\u3052\u305a\u306b\u5927\u898f\u6a21\u306a\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u305f\u3044\u65b9\u306f\u3001<a href=\"https:\/\/sendgrid.com\/en-us\/resource\/build-an-email-list-from-scratch\" rel=\"noopener\" target=\"_blank\">\u3053\u3061\u3089<\/a>\u3082\u4f75\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>2. \u30e1\u30fc\u30eb\u306f\u591a\u304f\u9001\u3063\u305f\u307b\u3046\u304c\u53d7\u4fe1\u8005\u306e\u5fc3\u306b\u5c4a\u304f\uff1f<\/h4>\n<p>\u3046\u3093\u3056\u308a\u3059\u308b\u983b\u5ea6\u3067\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u306f\u3044\u307e\u305b\u3093\u304b\uff1f\u3082\u3057\u305d\u3046\u306a\u3089\u3001\u30e1\u30fc\u30eb\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u6226\u7565\u3092\u898b\u76f4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u6570\u304c\u591a\u3059\u304e\u305f\u308a\u9001\u4fe1\u983b\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u3068\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u304c\u5897\u3048\u3001\u5230\u9054\u6027\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8a66\u884c\u932f\u8aa4\u3092\u7e70\u308a\u8fd4\u3057\u3001\u9069\u5207\u306a\u9001\u4fe1\u983b\u5ea6\u3092\u898b\u3064\u3051\u307e\u3057\u3087\u3046\u3002\u9001\u308a\u3059\u304e\u3066\u8ff7\u60d1\u30e1\u30fc\u30eb\u6271\u3044\u3055\u308c\u308b\u3053\u3068\u304c\u306a\u304f\u3001\u9006\u306b\u5c11\u306a\u3059\u304e\u3066\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6a5f\u4f1a\u3092\u5931\u3046\u3053\u3068\u306e\u306a\u3044\u983b\u5ea6\u3092\u76ee\u6307\u3059\u3068\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<h4>3. \u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3055\u3048\u8a2d\u5b9a\u3059\u308c\u3070\u30e1\u30fc\u30eb\u306f\u5c4a\u304f\uff1f<\/h4>\n<p>\u3082\u3061\u308d\u3093<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3509\" rel=\"noopener\" target=\"_blank\">SPF<\/a>\u3001<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2044\" rel=\"noopener\" target=\"_blank\">DKIM<\/a>\u3001<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3137\" rel=\"noopener\" target=\"_blank\">DMARC<\/a>\u306e\u8a2d\u5b9a\u306f\u91cd\u8981\u3067\u3059\u304c\uff08\u307e\u3060\u306e\u65b9\u306f\u3053\u306e\u6a5f\u4f1a\u306b\u8a2d\u5b9a\u3057\u307e\u3057\u3087\u3046\uff01\uff09\u3001\u4f7f\u7528\u3059\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8cea\u3082\u5927\u5207\u3067\u3059\u3002<\/p>\n<p>\u9001\u4fe1\u8005\u540d\u3084\u9001\u4fe1\u5143\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u4e00\u8cab\u3057\u305f\u3082\u306e\u3092\u4f7f\u3044\u3001\u4ef6\u540d\u306f\u7c21\u6f54\u3067\u5370\u8c61\u7684\u306b\u3001\u305d\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u660e\u78ba\u3067\u9b45\u529b\u7684\u306b\u3059\u308b\u3053\u3068\u3092\u5fc3\u304c\u3051\u307e\u3057\u3087\u3046\u3002<br \/>\n\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u8aa4\u8a8d\u3055\u308c\u308b\u8981\u7d20\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u3001\u53d7\u4fe1\u8005\u306b\u3088\u308b\u958b\u5c01\u3084\u30ea\u30f3\u30af\u30af\u30ea\u30c3\u30af\u304c\u5897\u3048\u3001\u305d\u306e\u7d50\u679c\u3001ISP\u306b\u826f\u3044\u9001\u4fe1\u8005\u3060\u3068\u8a8d\u8b58\u3055\u308c\u3066\u5230\u9054\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<h3>Twilio SendGrid\u3067\u5230\u9054\u6027\u3092\u9ad8\u3081\u3088\u3046<\/h3>\n<p>\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u62c5\u5f53\u8005\u306b\u306f\u3001\u3084\u308b\u3079\u304d\u3053\u3068\u304c\u5c71\u307b\u3069\u3042\u308a\u307e\u3059\u3002\u5230\u9054\u6027\u3092\u9ad8\u3081\u3066\u3001\u60a9\u307f\u306e\u7a2e\u3092\u6e1b\u3089\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>Twilio SendGrid\u306b\u306f\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u5c02\u7528\u306e<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=10987\" rel=\"noopener\" target=\"_blank\">\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9<\/a>\u3084<a href=\"https:\/\/sendgrid.kke.co.jp\/docs\/Tutorials\/D_Improve_Deliverability\/using_whitelabel.html\" rel=\"noopener\" target=\"_blank\">\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u5229\u7528\u8a2d\u5b9a<\/a>\u306a\u3069\u3001\u9ad8\u3044\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3067\u304d\u308b\u4ed5\u7d44\u307f\u304c\u63c3\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u305c\u3072<a href=\"https:\/\/sendgrid.kke.co.jp\/app?p=signup.index&#038;utm_source=sg&#038;utm_medium=web&#038;utm_campaign=blog\" rel=\"noopener\" target=\"_blank\">\u30a2\u30ab\u30a6\u30f3\u30c8<\/a>\u3092\u53d6\u5f97\u3057\u3066SendGrid\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306f What Is Inbox Placement (and How to Calculate It)? \u306e\u6284\u8a33\u3067\u3059\u3002 \u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3084\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9ad8\u3081\u308b\u306b\u306f\u3001\u307e\u305a\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=18937\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":18943,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-18937","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-marketing"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/18937","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=18937"}],"version-history":[{"count":5,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/18937\/revisions"}],"predecessor-version":[{"id":20505,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/18937\/revisions\/20505"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/18943"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}