{"id":40077,"date":"2023-09-03T08:52:15","date_gmt":"2023-09-03T08:52:15","guid":{"rendered":"https:\/\/seojokers.com\/?p=40077"},"modified":"2025-07-31T08:11:20","modified_gmt":"2025-07-31T08:11:20","slug":"your-ip-domain-email-marketing-and-seo","status":"publish","type":"post","link":"https:\/\/seojokers.com\/ja\/your-ip-domain-email-marketing-and-seo\/","title":{"rendered":"IP\u3001\u30c9\u30e1\u30a4\u30f3\u3001\u96fb\u5b50\u30e1\u30fc\u30eb \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001SEO"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u304c SEO \u306b\u5f71\u97ff\u3059\u308b\u304b\u3069\u3046\u304b\u7591\u554f\u306b\u601d\u3063\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b? \u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u306f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u6700\u9069\u5316\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3042\u308a\u3001\u7279\u306b IP \u307e\u305f\u306f\u30c9\u30e1\u30a4\u30f3\u304c\u30b9\u30d1\u30e0\u3084\u30d6\u30e9\u30c3\u30af\u30cf\u30c3\u30c8\u6d3b\u52d5\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u5834\u5408\u306b\u91cd\u8981\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u306e\u6982\u5ff5\u306f\u3001\u901a\u5e38\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u76ee\u7684\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u30b9\u30b3\u30a2\u306f\u3001\u53d7\u4fe1\u30e1\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u304c\u30c9\u30e1\u30a4\u30f3\u3092\u4fe1\u983c\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5185\u90e8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30de\u30fc\u30ad\u30f3\u30b0\u3084\u691c\u7d22\u30a8\u30f3\u30b8\u30f3 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u308b\u30da\u30ca\u30eb\u30c6\u30a3\u306e\u6c7a\u5b9a\u306a\u3069\u3001\u4ed6\u306e\u76ee\u7684\u306b\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u30ea\u30f3\u30af\u69cb\u7bc9\u3001\u30ea\u30f3\u30af \u30b9\u30d1\u30e0\u3001\u30a2\u30c0\u30eb\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u95a2\u9023\u3059\u308b\u305d\u306e\u4ed6\u306e\u30b9\u30d1\u30e0 \u30ec\u30dd\u30fc\u30c8\u306f\u3001\u691c\u7d22\u7d50\u679c\u3001SEO\u3001\u3088\u308a\u5b89\u5168\u306a\u691c\u7d22\u74b0\u5883\u306e\u9069\u5207\u306a\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u308b\u305f\u3073\u306b\u3001\u53d7\u4fe1\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306f\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u9001\u4fe1\u8005\u30dd\u30ea\u30b7\u30fc\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff08SPF\uff09\u691c\u8a3c\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u300cMail From\u300d\u306b\u9001\u4fe1\u8005\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u3059\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001 <\/span><a href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc7208\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">RFC7208 \u306e\u7ffb\u8a33<\/span><\/a><span style=\"font-weight: 400;\"> \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6280\u8853\u30bf\u30b9\u30af\u30d5\u30a9\u30fc\u30b9 (IETF) \u306b\u3088\u3063\u3066\u7b56\u5b9a\u3055\u308c\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u305d\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u6982\u8aac\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-44366\" src=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-1.png\" alt=\"Your IP, Domain, Email Marketing &amp; SEO\" width=\"1875\" height=\"2500\" srcset=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-1.png 1875w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-1-225x300.png 225w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-1-768x1024.png 768w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-1-1152x1536.png 1152w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-1-1536x2048.png 1536w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-1-1000x1333.png 1000w\" sizes=\"(max-width: 1875px) 100vw, 1875px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span style=\"font-weight: 400;\">\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u3068\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d0\u30fc<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u306f\u3001\u4ed6\u306e\u30b5\u30a4\u30c8\u3068\u540c\u3058 IP \u30a2\u30c9\u30ec\u30b9\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u5171\u6709\u3059\u308b\u5b89\u4fa1\u306a\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306b\u3082\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001VPS \u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30b5\u30fc\u30d0\u30fc\u3092\u6240\u6709\u3057\u3066\u3044\u308b\u5834\u5408\u3001IP \u30a2\u30c9\u30ec\u30b9\u306f\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u72ec\u81ea\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u306a\u308a\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9 \u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3068\u3057\u3066\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u7d04\u675f\u3069\u304a\u308a\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5c02\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u691c\u7d22\u30dc\u30c3\u30c8\u304c\u5acc\u3046\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u304c\u975e\u5e38\u306b\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u554f\u984c\u306f\u3001\u591a\u304f\u306e\u683c\u5b89\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304c\u5c02\u7528 IP \u30a2\u30c9\u30ec\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u4e2d\u306b\u306f\u3001\u5c02\u7528\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3068\u4e3b\u5f35\u3057\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u63d0\u4f9b\u3057\u3066\u3044\u306a\u3044\u4f1a\u793e\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u306b\u306a\u308b\u3068\u3001\u96a3\u63a5\u3057\u305f\u304f\u306a\u3044 Web \u30b5\u30a4\u30c8\u3068 IP \u3092\u5171\u6709\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5b9f\u969b\u306b\u306f\u5b50\u4f9b\u5411\u3051\u306e\u304a\u3082\u3061\u3083\u3092\u8ca9\u58f2\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u304c\u3001\u30dd\u30eb\u30ce \u30b5\u30a4\u30c8\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u3068\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u304c\u4e0b\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9577\u671f\u7684\u306b\u306f\u305d\u3046\u306a\u3089\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30ea\u30b9\u30af\u3092\u5192\u3059\u3053\u3068\u306f\u304a\u52e7\u3081\u3057\u307e\u305b\u3093\u3002\u00a0<\/span><\/p>\n<p>\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u4e88\u7b97\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30d7\u30e9\u30f3\u3067\u30a2\u30c0\u30eb\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u304c\u3001\u5171\u6709\u30d7\u30e9\u30f3\u3067\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044\u304c VPS \u3067\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u72b6\u6cc1\u306b\u906d\u9047\u3057\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u5834\u5408\u3001\u652f\u6255\u984d\u304c\u591a\u3044\u307b\u3069\u826f\u3044\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8fd1\u96a3\u306e\u60aa\u8cea\u306a IP \u7bc4\u56f2\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u5c02\u7528 IP \u30a2\u30c9\u30ec\u30b9\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001IP \u306e\u8a55\u5224\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5c11\u306a\u304f\u3068\u3082\u3001\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u5f8c\u306f\u3001\u4f55\u304b\u3042\u3063\u305f\u5834\u5408\u306b\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><span style=\"font-weight: 400;\">\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3051\u308b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u4f7f\u7528\u306e\u91cd\u8981\u6027<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u30c9\u30e1\u30a4\u30f3\u30aa\u30fc\u30bd\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u30e1\u30fc\u30eb\u7528\u306b\u7279\u5b9a\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8cfc\u5165\u3059\u308c\u3070\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u4f5c\u6210\u306f\u7121\u6599\u3067\u3059\u3002\u4f8b\uff1a\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3: yourdomain.com<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3: email.yourdomain.com<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u4f01\u696d\u3001\u7279\u306b\u9ad8\u3044\u6a29\u9650\u3092\u6301\u3064\u5927\u4f01\u696d\u306f\u3001\u3053\u306e\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3\u3092\u4fdd\u8b77\u3057\u306a\u304c\u3089\u3001\u53d7\u4fe1\u30b5\u30fc\u30d0\u30fc\u3068\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3059\u308b\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3001\u5c11\u306a\u304f\u3068\u3082\u30eb\u30fc\u30c8\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u30b9\u30d1\u30e0\u5831\u544a\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u7570\u306a\u308a\u3001\u4eba\u3005\u306f e.zoom.us \u304c zoom.us \u3068\u95a2\u4fc2\u304c\u3042\u308b\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001Zoom \u304c\u300cmywebsite.wix.com\u300d\u3084\u300csites.google.com\/view\/physiocb\u300d\u306a\u3069\u306e Wix \u3084 Google Sites \u306e\u3088\u3046\u306a Web \u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u307e\u305f\u3001\u30b9\u30d1\u30e0\u5831\u544a\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u5225\u306e IP \u30a2\u30c9\u30ec\u30b9\u3082\u4ed8\u4e0e\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306f Zoom \u306e\u4f8b\u3067\u3059\u3002<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-40084\" src=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom-email-1024x237.png\" alt=\"Your IP, Domain, Email Marketing &amp; SEO - Email Address\" width=\"800\" height=\"185\" srcset=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom-email-1024x237.png 1024w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom-email-1000x232.png 1000w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom-email-300x70.png 300w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom-email-768x178.png 768w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom-email.png 1096w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3\u306e IP \u30a2\u30c9\u30ec\u30b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-40081\" src=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom.us-dns-check.png\" alt=\"Your IP, Domain, Email Marketing &amp; SEO - DNS Check zoom.us\" width=\"644\" height=\"340\" srcset=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom.us-dns-check.png 644w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom.us-dns-check-300x158.png 300w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/zoom.us-dns-check-600x317.png 600w\" sizes=\"(max-width: 644px) 100vw, 644px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u4f7f\u7528\u3059\u308b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e IP \u30a2\u30c9\u30ec\u30b9\u306f\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3\u3068\u7570\u306a\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u306f\u30c9\u30e1\u30a4\u30f3\u540d\u3060\u3051\u3067\u306a\u304f IP \u30a2\u30c9\u30ec\u30b9\u3082\u8003\u616e\u3059\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-40078\" src=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/e.zoom_.us-dns-check.png\" alt=\"Your IP, Domain, Email Marketing &amp; SEO - DNS Check e.zoom.us\" width=\"641\" height=\"339\" srcset=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/e.zoom_.us-dns-check.png 641w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/e.zoom_.us-dns-check-300x159.png 300w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/e.zoom_.us-dns-check-600x317.png 600w\" sizes=\"(max-width: 641px) 100vw, 641px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u57fa\u672c\u7684\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8fd1\u96a3\u3001\u96fb\u5b50\u30e1\u30fc\u30eb \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u306f\u3059\u3079\u3066 SEO \u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u8981\u56e0\u3067\u3059\u3002<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">\u6b74\u53f2\u306e\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8cfc\u5165\u3059\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8<\/span><\/h2>\n<p><iframe title=\"\u8cfc\u5165\u3057\u305f\u3044\u30c9\u30e1\u30a4\u30f3\u3092\u8abf\u67fb\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b?\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/C-EdhaMDXho?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">\u30a6\u30a7\u30d6\u30a2\u30fc\u30ab\u30a4\u30d6\u30de\u30b7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u8cfc\u5165\u3059\u308b\u524d\u306b\u5e0c\u671b\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3068\u3048\u3070\u30012000\u5e74\u4ee3\u521d\u982d\u306b\u79c1\u305f\u3061\u304c\u6570\u5e74\u5f8c\u306b\u653e\u68c4\u3057\u305f\u30c9\u30e9\u30b4\u30f3\u30dc\u30fc\u30eb\u3068\u30a2\u30cb\u30e1\u306e\u30c9\u30e1\u30a4\u30f3\u306e1\u3064\u306f\u3001\u4ed6\u306e\u8ab0\u304b\u306b\u8cb7\u53ce\u3055\u308c\u3001 <\/span><a href=\"https:\/\/web.archive.org\/web\/20180401000000*\/ssanime.tk\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">\u30dd\u30eb\u30ce\u30b5\u30a4\u30c8<\/span><\/a><span style=\"font-weight: 400;\">\u3002\u305d\u306e\u305f\u3081\u3001\u4e8c\u5ea6\u3068\u8cfc\u5165\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Talos\u3001CloudMark\u3001SEMrush\u3001Moz\u3001Majestic\u3001sitejabber\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30c4\u30fc\u30eb\u3067\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u307e\u305f\u3001\u30b5\u30a4\u30c8\u306e\u8a55\u5224\u3092\u78ba\u8a8d\u3059\u308b\u3082\u30461\u3064\u306e\u65b9\u6cd5\u306f\u3001\u691c\u7d22\u306b\u30b5\u30a4\u30c8\u540d\u3092\u5165\u529b\u3057\u3066Reddit\u3067\u305d\u306e\u30b5\u30a4\u30c8\u306b\u95a2\u3059\u308b\u30c8\u30d4\u30c3\u30af\u3092\u63a2\u3057\u3001\u7279\u5b9a\u306e\u30d6\u30e9\u30f3\u30c9\u3001\u88fd\u54c1\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u5834\u5408\u3001\u4eba\u3005\u304c\u3069\u306e\u3088\u3046\u306b\u53cd\u5fdc\u3057\u305f\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002Google.com\u3067\u300csite:yourdomain.com\u300d\u3068\u3044\u3046\u30af\u30a8\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3082\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u3001\u305d\u306e\u30b5\u30a4\u30c8\u306f\u5b58\u5728\u3057\u306a\u3044\u304b\u3001\u691c\u7d22\u304b\u3089\u524a\u9664\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/span><a href=\"https:\/\/seojokers.com\/ja\/add-a-website-to-google-search-console\/\"><span style=\"font-weight: 400;\">Google Search Console\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/a><span style=\"font-weight: 400;\"> \u307e\u305f\u3001robots.txt \u30d5\u30a1\u30a4\u30eb\u306b\u6b20\u9665\u304c\u306a\u3044\u304b\u3001noindex \u30bf\u30b0\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304c\u3084\u308d\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u30ed\u30dc\u30c3\u30c8\u3068\u3057\u3066\u512a\u308c\u305f\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u6a21\u5023\u3059\u308b\u3053\u3068\u3060\u3051\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u540c\u7b49\u306e\u7af6\u5408\u76f8\u624b\u306b\u5bfe\u3057\u3066\u512a\u4f4d\u306b\u7acb\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3060\u3051\u3067\u3059\u3002<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-44367\" src=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-2.png\" alt=\"Your IP, Domain, Email Marketing &amp; SEO\" width=\"1875\" height=\"2500\" srcset=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-2.png 1875w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-2-225x300.png 225w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-2-768x1024.png 768w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-2-1152x1536.png 1152w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-2-1536x2048.png 1536w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-2-1000x1333.png 1000w\" sizes=\"(max-width: 1875px) 100vw, 1875px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">\u8ab0\u3082\u304c DKIM \u3068 SPF \u30ec\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u3079\u304d\u7406\u7531<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30e1\u30fc\u30eb\u3092\u5185\u90e8\u7684\u306b\u8ee2\u9001\u3057\u305f\u308a\u3001\u30ad\u30e3\u30c3\u30c1\u30aa\u30fc\u30eb\u65b9\u5f0f\u3067\u8ee2\u9001\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u554f\u984c\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u304c\u9001\u4fe1\u5143\u3067\u3042\u3063\u3066\u3082\u3001\u30c9\u30e1\u30a4\u30f3\/\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u307e\u305f\u306f\u8ee2\u9001\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u30c1\u30a7\u30fc\u30f3\u5168\u4f53\u306b DKIM \u304a\u3088\u3073 SPF \u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u300c\u96fb\u8a71\u304c\u58ca\u308c\u3066\u3044\u308b\u300d\u72b6\u6cc1\u3092\u9632\u3050\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001mailserver.mydomain.com \u304c\u30e1\u30fc\u30eb\u3092\u8ee2\u9001\u3057\u305f\u308a\u3001otherdomain.com (\u307e\u305f\u306f my.otherdomain.com) \u306e\u540d\u524d\u3067\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u305f\u308a\u3057\u3066\u3044\u308b\u5834\u5408\u3001 <\/span><a href=\"https:\/\/easydmarc.com\/blog\/email-forwarding-and-dmarc-dkim-spf\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">DKIM\u3068SPF\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/span><\/a><span style=\"font-weight: 400;\">\u304a\u305d\u3089\u304f\u3001\u30ec\u30dd\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u3001\u4e00\u90e8\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3084 API \u304c\u60aa\u7528\u3055\u308c\u305f\u308a\u4fb5\u5bb3\u3055\u308c\u305f\u308a\u3057\u3066\u3044\u306a\u3044\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u5c11\u306a\u304f\u3068\u3082 DMARC \u304c\u5fc5\u8981\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u307e\u305f\u3001SPF\u30ec\u30b3\u30fc\u30c9\u306b\u306f\u3001\u30e1\u30fc\u30eb\u306e\u8ee2\u9001\u306b\u4f7f\u7528\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u3059\u3079\u3066\u306e\u8ee2\u9001\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\uff08\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u5b89\u5168\u306a\u5834\u5408\uff09\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001 <\/span><a href=\"https:\/\/apps.google.com\/supportwidget\/articlehome\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Google\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u304b\u3089<\/span><\/a><span style=\"font-weight: 400;\">. \u3053\u3061\u3089\u3082\u3054\u89a7\u304f\u3060\u3055\u3044 <\/span><a href=\"https:\/\/apps.google.com\/supportwidget\/articlehome\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Google\u306e\u8a73\u7d30\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/span><\/a><span style=\"font-weight: 400;\"> SPF \u8a2d\u5b9a\u306b\u3064\u3044\u3066\u3002<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">\u5c02\u7528IP\u306f\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u306b\u5c02\u7528 IP \u3092\u5272\u308a\u5f53\u3066\u308b\u552f\u4e00\u306e\u7406\u7531\u306f\u3001\u30e1\u30fc\u30eb\u300c\u30b5\u30fc\u30d0\u30fc\u300d\u3092\u5b9f\u969b\u306e Web \u30b5\u30a4\u30c8\u304b\u3089\u5206\u96e2\u3059\u308b\u305f\u3081\u3060\u3068\u79c1\u306f\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ca\u30fc (\u57fa\u672c\u7684\u306b\u306f\u5c02\u7528 IP) \u306b\u57fa\u3065\u3044\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u5236\u9650\u3067\u304d\u308c\u3070\u3001DDoS \u653b\u6483\u3084\u6fc0\u3057\u3044\u30d6\u30eb\u30fc\u30c8 \u30d5\u30a9\u30fc\u30b9\u653b\u6483\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30ed\u30fc\u30ab\u30eb\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u5c02\u7528IP\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u5fc5\u9808\u3067\u306f\u306a\u304f\u3001\u8a55\u5224\u306e\u89b3\u70b9\u304b\u3089\u3082\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002\u307e\u305f\u3001IP\u306e\u5909\u66f4\u306f\u63a8\u5968\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u4f7f\u7528\u3059\u308bIP\u3092\u6c38\u7d9a\u7684\u306b\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002VPS\u3067\u3082\u901a\u5e38\u306f\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u3053\u306e\u8a18\u4e8b\u3067\u8aac\u660e\u3057\u305f\u3059\u3079\u3066\u306e\u3053\u3068\u3092\u5b8c\u5168\u306b\u5236\u5fa1\u3067\u304d\u308b\u5c02\u7528\u30de\u30b7\u30f3\u3092\u7528\u610f\u3059\u308b\u65b9\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u30e1\u30fc\u30eb\u8a2d\u5b9a\uff08\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u307e\u305f\u306f\u30ed\u30fc\u30ab\u30eb\uff09\u306b\u8208\u5473\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u4e0a\u8a18\u306e\u3059\u3079\u3066\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/span><a href=\"https:\/\/seojokers.com\/ja\/host\/\"><span style=\"font-weight: 400;\">\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u7d71\u5408\u30b5\u30fc\u30d3\u30b9<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">DKIM \u30ec\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3053\u3067\u5177\u4f53\u7684\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><iframe title=\"SecurityGateway\u2122\u3067\u30e1\u30fc\u30eb\u306e\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u3050\u305f\u3081\u306bDomainKeys Identified Mail\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/v4KRcriCPMM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">\u30ad\u30fc\u306b\u306f\u5c11\u306a\u304f\u3068\u3082 2048 \u30d3\u30c3\u30c8\u306e\u6697\u53f7\u5316\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ad\u30fc\u304c\u9577\u3044\u307b\u3069\u826f\u3044\u3067\u3059\u3002<\/span><\/p>\n<p><b>\u3053\u3053\u307e\u3067\u8aad\u3093\u3067\u3001\u3042\u306a\u305f\u306f\u304a\u305d\u3089\u304f\u3053\u3046\u601d\u3063\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u3002\u300c\u3053\u306e\u4eba\u305f\u3061\u306f\u982d\u304c\u304a\u304b\u3057\u3044\uff01 Google \u306f\u30e1\u30fc\u30eb\u306a\u3093\u3066\u6c17\u306b\u3057\u306a\u3044\u300d<\/b><span style=\"font-weight: 400;\"> \u305d\u3046\u3067\u3059\u3001\u5f7c\u3089\u306f\u5b9f\u969b\u306b\u305d\u3046\u3057\u3066\u3044\u307e\u3059\u3002\u5f7c\u3089\u306e\u30d3\u30b8\u30cd\u30b9 \u30e2\u30c7\u30eb\u5168\u4f53\u304c\u30b9\u30d1\u30e0\u5bfe\u7b56\u3067\u3042\u308a\u3001\u5f7c\u3089\u306f\u73fe\u5728\u6700\u3082\u6709\u540d\u306a\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002\u3053\u3053\u306b\u3001\u3053\u306e\u4ef6\u306b\u95a2\u3059\u308b\u5f7c\u3089\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e00\u90e8\u3092\u793a\u3057\u307e\u3059\u3002\u5f7c\u3089\u306f PTR \u304c\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9 \u30ec\u30b3\u30fc\u30c9\u3067\u3042\u308b\u3068\u3055\u3048\u8a00\u53ca\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">PTR \u30ec\u30b3\u30fc\u30c9\u306f\u3069\u3046\u3067\u3059\u304b?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">PTR \u30ec\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u305f\u9006 DNS \u306f\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u306b\u304a\u3044\u3066\u4f9d\u7136\u3068\u3057\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u9001\u4fe1\u8005\u306e\u30e1\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3059\u308b\u4fe1\u983c\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30e1\u30fc\u30eb\u914d\u4fe1\u4e2d\u306b\u306f 3 \u65b9\u5411\u306e\u30c1\u30a7\u30c3\u30af\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u6700\u521d\u306e\u30ec\u30a4\u30e4\u30fc\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u6709\u52b9\u306a IP \u30a2\u30c9\u30ec\u30b9\u304b\u3089\u9001\u4fe1\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u30d5\u30a9\u30ef\u30fc\u30c9 DNS \u30c1\u30a7\u30c3\u30af\u3067\u3059\u30022 \u756a\u76ee\u306f\u9006 DNS \u30c1\u30a7\u30c3\u30af (PTR \u30ec\u30b3\u30fc\u30c9)\u30013 \u756a\u76ee\u306f FQDN (\u5b8c\u5168\u4fee\u98fe\u30c9\u30e1\u30a4\u30f3\u540d) \u30c1\u30a7\u30c3\u30af\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30c1\u30a7\u30c3\u30af\u304c\u6b63\u5e38\u3067\u3042\u308c\u3070\u3001\u30e1\u30fc\u30eb\u306f\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u6b63\u5e38\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u30b9\u30d1\u30e0 \u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u9001\u3089\u308c\u308b\u304b\u3001\u5b8c\u5168\u306b\u62d2\u5426\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><iframe title=\"\u30ea\u30d0\u30fc\u30b9DNS\u306e\u4ed5\u7d44\u307f\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/R6wxLjKkXCI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">\u672c\u8cea\u7684\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u9806\u65b9\u5411 A \u30ec\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u3001\u9006\u65b9\u5411\u306e PTR \u30ec\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u3067\u3059\u3002PTR \u30ec\u30b3\u30fc\u30c9\u3092\u7121\u8996\u3059\u308b\u3068\u3001\u30b9\u30d1\u30e0 \u30d5\u30a3\u30eb\u30bf\u30fc\u306b\u3088\u308b\u5426\u5b9a\u7684\u306a\u8a55\u4fa1\u306b\u3064\u306a\u304c\u308a\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u914d\u4fe1\u306b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Google \u3084 Microsoft \u306a\u3069\u306e\u4e00\u90e8\u306e\u96fb\u5b50\u30e1\u30fc\u30eb \u30b5\u30fc\u30d3\u30b9 \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3067\u306f\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306b PTR \u30ec\u30b3\u30fc\u30c9\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3053\u308c\u3089\u306e PTR \u30ec\u30b3\u30fc\u30c9\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e SMTP EHLO \u30b0\u30ea\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u5bfe\u5fdc\u3059\u308b A\/AAAA \u30ec\u30b3\u30fc\u30c9\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30c1\u30a7\u30c3\u30af\u306e\u9806\u5e8f\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 <\/span><b>\u3048\u30fc\u308d <\/b><span style=\"font-weight: 400;\">&gt; <\/span><b>A\/AAAA \u8a18\u9332<\/b><span style=\"font-weight: 400;\"> &gt; <\/span><b>PTR\u30ec\u30b3\u30fc\u30c9<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">PTR\u8a18\u9332\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u7591\u554f\u306b\u601d\u3046\u4eba\u306e\u305f\u3081\u306b\u3001 <\/span><a href=\"https:\/\/support.google.com\/a\/answer\/81126?hl=en&amp;visit_id=638420537680783432-2548677992&amp;rd=1\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Google \u30b5\u30dd\u30fc\u30c8\u304c\u6982\u8aac\u3057\u305f\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/span><\/a><span style=\"font-weight: 400;\"> \u305d\u306e\u91cd\u8981\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30e1\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u306e\u30dd\u30b9\u30c8\u30de\u30b9\u30bf\u30fc (\u3064\u307e\u308a\u3001\u72ec\u81ea\u306e\u30e1\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u3092\u6301\u3063\u3066\u3044\u308b) \u306e\u89b3\u70b9\u304b\u3089\u898b\u308b\u3068\u3001PTR \u30ec\u30b3\u30fc\u30c9\u306e\u306a\u3044\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u30e1\u30fc\u30eb\u306f\u300180% \u4ee5\u4e0a\u306e\u78ba\u7387\u3067 SPAM \u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u308b\u304b\u62d2\u5426\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u90e8\u306e\u7cbe\u5de7\u306b\u69cb\u6210\u3055\u308c\u305f\u30e1\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30e1\u30fc\u30eb\u306e\u5185\u5bb9\u3084 IP \u306e\u8a55\u5224\u306a\u3069\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u306a\u304f\u3001PTR \u30ec\u30b3\u30fc\u30c9\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u3044\u3046\u7406\u7531\u3067\u30e1\u30fc\u30eb\u3092\u5b8c\u5168\u306b\u62d2\u5426\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">PTR\u30ec\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u8003\u616e\u4e8b\u9805<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u305f\u3060\u3057\u3001\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001PTR \u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3001\u72ec\u81ea\u306e\u30b5\u30fc\u30d0\u30fc\u3068\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u4e21\u65b9\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u3044\u308b\u5834\u5408 (Outlook \u306a\u3069) \u3067\u3059\u3002PTR \u306f IP \u306e\u914d\u4fe1\u3092\u652f\u63f4\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001Gmail \u3067\u306f\u305d\u306e\u30ec\u30b3\u30fc\u30c9\u306e\u4f7f\u7528\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u5354\u529b\u306f\u4e0d\u8981\u3067\u3001Gmail \u81ea\u4f53\u304c\u30ec\u30b3\u30fc\u30c9\u3092\u6307\u3057\u793a\u3057\u307e\u3059\u3002\u307e\u305f\u3001Web \u30b5\u30a4\u30c8\u304b\u3089\u306e\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u306f\u3001\u5225\u306e\u30c9\u30e1\u30a4\u30f3 (.com \u306e .net \u30d0\u30fc\u30b8\u30e7\u30f3\u306a\u3069) \u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304b\u3089\u306e\u30e1\u30fc\u30eb\u306f\u3001DMARC \u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb \u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001SPF \u30ec\u30b3\u30fc\u30c9\u306b\u306f\u627f\u8a8d\u6e08\u307f\u9001\u4fe1\u8005\u304c 2 \u4eba\u3044\u307e\u3059\u304c\u3001PTR \u306b\u306f 1 \u4eba\u3057\u304b\u3044\u307e\u305b\u3093\u30022 \u3064\u306e PTR \u30ec\u30b3\u30fc\u30c9\u306f\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001MX \u30ec\u30b3\u30fc\u30c9\u3068\u540c\u69d8\u306b\u3001\u305f\u3068\u3048\u3070\u5358\u4e00\u306e\u30e1\u30fc\u30eb \u30c1\u30e3\u30cd\u30eb\u3067\u4f7f\u7528\u3059\u308b\u306e\u304c\u6700\u9069\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001SPF \u30ec\u30b3\u30fc\u30c9\u304c\u306a\u304f\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e DMARC \u30dd\u30ea\u30b7\u30fc\u304c\u660e\u78ba\u306b\u5b58\u5728\u3057\u306a\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306b\u306f PTR \u3092\u4f7f\u7528\u3059\u308b\u65b9\u304c\u306f\u308b\u304b\u306b\u5b89\u5168\u3067\u3059 (\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3001mywebsite.wix.com \u306b\u306f wix.com \u7d4c\u7531\u306e DMARC \u30dd\u30ea\u30b7\u30fc\u306f\u3042\u308a\u307e\u305b\u3093)\u3002<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u9069\u5207\u306aDMARC\u8a2d\u5b9a<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u305f\u3060\u3057\u3001\u4e00\u90e8\u306e\u30e1\u30fc\u30eb \u30b5\u30fc\u30d3\u30b9\u306f PTR \u30ec\u30b3\u30fc\u30c9\u3092\u7121\u8996\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5e38\u306b\u9069\u5207\u306a DMARC \u8a2d\u5b9a\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30e1\u30fc\u30eb \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u304a\u3089\u305a\u3001cPanel \u307e\u305f\u306f\u540c\u69d8\u306e\u8a2d\u5b9a\u3092\u4ecb\u3057\u3066 Web \u30e1\u30fc\u30eb\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30e1\u30fc\u30eb\u306e\u914d\u4fe1\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u8ffd\u52a0\u30ec\u30a4\u30e4\u30fc\u3068\u3057\u3066 DMARC \u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30ed\u30fc\u30ab\u30eb \u30e1\u30fc\u30eb \u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u4f4e\u4e88\u7b97\u306e Web \u30b5\u30a4\u30c8\u306b PTR \u30ec\u30b3\u30fc\u30c9\u304c\u306a\u3044\u5834\u5408\u3001PTR \u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308b Web \u30b5\u30a4\u30c8\u307b\u3069\u914d\u4fe1\u3055\u308c\u307e\u305b\u3093\u3002SEO \u306e\u30e1\u30ea\u30c3\u30c8\u3092\u5931\u3063\u305f\u308a\u4eab\u53d7\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u505c\u6ede\u3057\u3066\u3044\u308b\u3053\u3068\u81ea\u4f53\u304c\u554f\u984c\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u30dc\u30c3\u30c8\u306f\u3001\u3042\u306a\u305f\u304c\u691c\u7d22\u7d50\u679c\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u4ed6\u306e\u5834\u6240\u306b\u8868\u793a\u3055\u308c\u59cb\u3081\u308b\u3068\u3059\u3050\u306b\u3042\u306a\u305f\u306e\u30c7\u30fc\u30bf\u3092\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3057\u59cb\u3081\u3001\u3042\u306a\u305f\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u5224\u306b\u5bfe\u3057\u3066\u60f3\u50cf\u3092\u7d76\u3059\u308b\u3088\u3046\u306a\u3053\u3068\u3092\u884c\u3044\u307e\u3059\u3002\u5b58\u5728\u3057\u306a\u3044\u96fb\u5b50\u30e1\u30fc\u30eb \u30a2\u30c9\u30ec\u30b9\u306b\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u3069\u308c\u304c\u672c\u7269\u304b\u3092\u8abf\u3079\u3088\u3046\u3068\u3059\u308b\u306a\u3069\u3001\u5947\u5999\u306a\u3053\u3068\u304c\u884c\u308f\u308c\u3001\u6700\u7d42\u7684\u306b\u306f\u8a50\u6b3a\u76ee\u7684\u3084\u8eab\u4ee3\u91d1\u76ee\u7684\u3067\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u3042\u306a\u305f\u306b\u306a\u308a\u3059\u307e\u305d\u3046\u3068\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">PTR \u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u6f5c\u5728\u7684\u306a\u30b9\u30d1\u30e0\u5831\u544a\u3092\u56de\u907f\u3067\u304d\u3001\u5c06\u6765\u7684\u306b\u30d6\u30e9\u30f3\u30c9\u3092\u50b7\u3064\u3051\u308b\u53ef\u80fd\u6027\u3082\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">PTR\u306b\u95a2\u3059\u308b\u975e\u5e38\u306b\u91cd\u8981\u306a\u6ce8\u610f\u70b9\u306f\u3001DMARC\u304c\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306b\u983c\u308b\u53e4\u3044\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u304c\u3001\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u3082\u306e\u3067\u3059\u3002DMARC\u306fDKIM\u307e\u305f\u306fSPF\u3060\u3051\u3067\u3082\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001 <\/span><b>\u63a8\u5968\u3055\u308c\u307e\u305b\u3093<\/b><span style=\"font-weight: 400;\">\u307e\u305f\u3001DMARC \u3068 PTR \u3092\u4f75\u7528\u3059\u308b\u3068\u3001\u30e1\u30fc\u30eb \u30d8\u30c3\u30c0\u30fc\u306b\u300cDMARC Pass\u300d\u3068\u8868\u793a\u3055\u308c\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5931\u6557\u3059\u308b\u308f\u3051\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3069\u3061\u3089\u304b\u4e00\u65b9\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e21\u65b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002DKIM \u3068 SPF \u306e\u4e21\u65b9\u3092\u4f75\u7528\u3057\u305f DMARC \u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">\u30d0\u30a6\u30f3\u30b9\/\u30b9\u30d1\u30e0\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u3044<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">2024\u5e74\u521d\u982d\u3088\u308a\u3001Google\u3084Yahoo\u306a\u3069\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u4e00\u62ec\u9001\u4fe1\u8005\u306b\u5bfe\u3057DMARC\u30ec\u30b3\u30fc\u30c9\u306e\u53d6\u5f97\u3092\u5fc5\u9808\u3068\u3057\u3066\u3044\u307e\u3059\u3002DMARC\u30ec\u30b3\u30fc\u30c9\u304c\u306a\u3044\u5834\u5408\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u9055\u53cd\u3068\u307f\u306a\u3055\u308c\u3001\u30e1\u30fc\u30eb\u304c\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u3068\u3057\u3066\u5206\u985e\u3055\u308c\u305f\u308a\u3001\u62d2\u5426\uff08\u30d0\u30a6\u30f3\u30b9\uff09\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u5927\u5e45\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-44368\" src=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-3.png\" alt=\"Your IP, Domain, Email Marketing &amp; SEO\" width=\"1875\" height=\"2500\" srcset=\"https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-3.png 1875w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-3-225x300.png 225w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-3-768x1024.png 768w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-3-1152x1536.png 1152w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-3-1536x2048.png 1536w, https:\/\/seojokers.com\/wp-content\/uploads\/2023\/09\/Your-IP-Domain-Email-Marketing-SEO-3-1000x1333.png 1000w\" sizes=\"(max-width: 1875px) 100vw, 1875px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">CloudFlare \u30e6\u30fc\u30b6\u30fc<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3059\u308b\u30e1\u30a4\u30f3\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3057\u3066\u3001\u5358\u4e00\u306e CloudFlare \u6709\u6599\u30d7\u30e9\u30f3\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u304c\u3001IP \u306f\u30d7\u30ed\u30ad\u30b7\u306b\u3088\u3063\u3066\u96a0\u3055\u308c\u308b\u305f\u3081\u3001\u8a55\u5224\u306e\u5411\u4e0a\u306b\u306f\u3064\u306a\u304c\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u8a18\u4e8b\u3067\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u30e1\u30fc\u30eb \u30b7\u30b9\u30c6\u30e0\u306b IP \u3092\u7d50\u3073\u4ed8\u3051\u308b\u3053\u3068\u306f\u3001\u8a55\u5224\u306e\u5411\u4e0a\u306b\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3059\u308b Web \u30b5\u30a4\u30c8\u3084\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304c\u591a\u6570\u3042\u308b\u5834\u5408\u306f\u3001IP \u30a2\u30c9\u30ec\u30b9\u3092\u516c\u958b\u305b\u305a\u306b\u540c\u3058\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u7528\u3057\u3066\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3067\u304d\u307e\u3059\u3002\u8907\u96d1\u306a\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u96fb\u5b50\u30e1\u30fc\u30eb \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306b\u6c17\u3092\u914d\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3053\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3059\u308b\u305f\u3081\u306b\u30b5\u30fc\u30c9 \u30d1\u30fc\u30c6\u30a3\u306e\u96fb\u5b50\u30e1\u30fc\u30eb \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc (Gmail\u3001Outlook\u3001ProtonMail) \u3092\u4f7f\u7528\u3059\u308b\u306e\u3068\u975e\u5e38\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">WordPress \u3084 Shopify \u306a\u3069\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001\u305d\u306e\u30b5\u30fc\u30d0\u30fc\u306f\u300c\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u300d\u306e\u30e1\u30fc\u30eb \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u3044\u308b\u305f\u3081\u3001IP \u30a2\u30c9\u30ec\u30b9\u304c\u516c\u958b\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u304c\u5168\u4f53\u7684\u306b\u60aa\u3044\u7406\u7531<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u88ab\u5bb3\u8005\u306b\u306a\u308b\u306b\u306f\u3001\u904b\u304c\u60aa\u304f\u3001\u60aa\u610f\u306e\u3042\u308b\u4eba\u7269\u3068 IP \u3092\u5171\u6709\u3059\u308b\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30d7\u30e9\u30f3\u3092\u9078\u629e\u3059\u308b\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002\u60aa\u610f\u306e\u3042\u308b\u4eba\u7269\u304c SPF \u8a8d\u8a3c\u3092\u4f7f\u7528\u3057\u3066\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u507d\u9020\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30d7\u30e9\u30f3\u306b\u306f\u8fd1\u3065\u304b\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u4e8c\u5ea6\u3068\u3053\u306e\u3088\u3046\u306a\u5fc3\u914d\u3092\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">SMTP \u3068 PHP \u30e1\u30fc\u30e9\u30fc<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">PHP Mailer \u306f\u3001\u4e0a\u8a18\u306e\u7406\u7531\u306b\u3088\u308a\u30e1\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u306b\u4fe1\u983c\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002SMTP \u3067\u3082\u540c\u3058\u7406\u7531\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u8a55\u5224\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u8ffd\u52a0\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002SMTP \u3092\u4f7f\u7528\u3057\u3066\u30b9\u30d1\u30e0\u3092\u9001\u4fe1\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3082\u60aa\u3044\u8003\u3048\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u5916\u3067\u3082 SMTP \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u306f\u5927\u304d\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002SMTP \u306f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30e1\u30a4\u30f3 IP \u304c\u516c\u958b\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3055\u3089\u306b <\/span><a href=\"https:\/\/www.sectorlink.com\/article\/php-mail-vs-smtp-which-is-better-for-sending-emails-with-wordpress\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">SMTP\u3068PHP\u30e1\u30fc\u30e9\u30fc\u306b\u95a2\u3059\u308b\u60c5\u5831\u306f\u3053\u3061\u3089<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SMTP \u306f\u305d\u306e\u70b9\u3067\u975e\u5e38\u306b\u591a\u7528\u9014\u3067\u3059\u3002xyz.com \u3068\u3044\u3046 Web \u30b5\u30a4\u30c8\u3092\u6240\u6709\u3057\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002\u3053\u306e Web \u30b5\u30a4\u30c8\u306f\u30011.1.1.1 \u306a\u3069\u306e\u7279\u5b9a\u306e IP \u30a2\u30c9\u30ec\u30b9\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305f\u3060\u3057\u3001\u5225\u306e\u30b5\u30fc\u30d0\u30fc (2.2.2.2 \u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b server.mail.xyz.com \u306a\u3069) \u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u306f\u3001SMTP \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SMTP \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Web \u30b5\u30a4\u30c8\u304c 1.1.1.1 \u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u30012.2.2.2 \u306e SMTP \u30e6\u30fc\u30b6\u30fc\u3068\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SPF \u306b +ip4:2.2.2.2 \u304c\u3042\u308a\u3001\u3053\u308c\u304c\u9001\u4fe1 IP \u3068\u4e00\u81f4\u3059\u308b\u9650\u308a\u3001\u627f\u8a8d\u3055\u308c\u305f\u9001\u4fe1\u8005\u3068\u3057\u3066 SPF \u30c1\u30a7\u30c3\u30af\u306b\u5408\u683c\u3057\u307e\u3059\u3002SMTP \u8a8d\u8a3c\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001PHP \u30e1\u30fc\u30e9\u30fc\u3067\u3088\u304f\u767a\u751f\u3059\u308b\u554f\u984c\u3084\u8b66\u544a\u304c\u5927\u5e45\u306b\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3068\u306f\u3044\u3048\u3001\u30db\u30b9\u30c8\u3092\u5909\u66f4\u3057\u3066\u3082SEO\u306b\u76f4\u63a5\u60aa\u5f71\u97ff\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30e1\u30fc\u30eb\u306e\u914d\u4fe1\u6027\u306b\u306f\u60aa\u5f71\u97ff\u304c\u53ca\u3073\u307e\u3059\u3002\u3053\u308c\u306f\u591a\u304f\u306e\u554f\u984c\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u4f55\u3089\u304b\u306e\u7406\u7531\u3067PTR\u30ec\u30b3\u30fc\u30c9\u3092\u6301\u3063\u3066\u3044\u305f\u306e\u306b\u3001\u79fb\u884c\u306b\u3088\u308a\u8aa4\u3063\u305f\u8a2d\u5b9a\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u306f\u3001 <\/span><b>\u3068\u3066\u3082\u60aa\u3044\u65e5<\/b><span style=\"font-weight: 400;\">\u3042\u306a\u305f\u306e\u30c9\u30e1\u30a4\u30f3\u304c 2FA \u3084\u30c9\u30e1\u30a4\u30f3\u79fb\u8ee2\u306e\u78ba\u8a8d\u306b\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3068\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5f37\u3044\u6c17\u6301\u3061\u3092\u6301\u3061\u307e\u3057\u3087\u3046\u3002HAhAhahaHahA\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Have you wondered if domain reputation affects SEO? It turns out that domain reputation matters in search engine optimization, especially when determining if your IP or domain is associated with spam or black hat activities. The concept of domain reputation is usually used for email purposes. A domain\u2019s reputation score determines if receiving mail servers can trust your domain. It can also be used for other things such as internal algorithm markings and determining penalties stored in search engine databases. Other spam reports related to email, link building, link spamming, and any relation to adult content are important for creating proper filters for search results, SEO and a safer search [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":44369,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-40077","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-search"],"_links":{"self":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts\/40077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/comments?post=40077"}],"version-history":[{"count":11,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts\/40077\/revisions"}],"predecessor-version":[{"id":46500,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts\/40077\/revisions\/46500"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/media\/44369"}],"wp:attachment":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/media?parent=40077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/categories?post=40077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/tags?post=40077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}