{"id":962,"date":"2014-04-11T11:15:38","date_gmt":"2014-04-11T02:15:38","guid":{"rendered":"https:\/\/ec2-54-238-200-5.ap-northeast-1.compute.amazonaws.com\/blog\/?p=962"},"modified":"2025-04-03T16:22:56","modified_gmt":"2025-04-03T07:22:56","slug":"isp%e3%81%ae%e8%bf%b7%e6%83%91%e3%83%a1%e3%83%bc%e3%83%ab%e5%af%be%e7%ad%96%e3%81%8c%e3%81%aa%e3%81%8f%e3%81%aa%e3%81%a3%e3%81%a6%e3%81%97%e3%81%be%e3%81%a3%e3%81%9f%e3%82%89","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=962","title":{"rendered":"ISP\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3089"},"content":{"rendered":"<p style=\"margin-bottom:0;\"><img decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2014\/04\/9968050_s.jpg\" alt=\"ISP\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3089\" width=\"100%\" class=\"alignnone size-full wp-image-963\" style=\"margin:0;\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2014\/04\/9968050_s.jpg 450w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2014\/04\/9968050_s-300x180.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n<blockquote>\n<p>\u3053\u306e\u8a18\u4e8b\u306f <a href=\"http:\/\/sendgrid.com\/blog\/isp-change-cant-just-stick-one-thing-2\/\" target=\"_blank\">The ISP Change Up: Why Can\u2019t They Just Stick to One Thing?<\/a> \u306e\u6284\u8a33\u3067\u3059\u3002<\/p>\n<\/blockquote>\n<p>ISP\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u4e8b\u696d\u8005\uff09\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306f\u65e5\u3005\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u30de\u30fc\u30b1\u30bf\u30fc\u306b\u3068\u3063\u3066\u306f\u60a9\u307f\u306e\u7a2e\u3068\u306a\u308a\u307e\u3059\u304c\u3001ISP\u306b\u306f\u305d\u3046\u305b\u3056\u308b\u3092\u5f97\u306a\u3044\u4e8b\u60c5\u304c\u3042\u308a\u307e\u3059\u3002\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u3092\u914d\u4fe1\u3059\u308b\u4eba\u3005\u304c\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u306b\u69d8\u3005\u306a\u5bfe\u7b56\u3092\u53d6\u308b\u4e00\u65b9\u3067\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u9001\u4fe1\u696d\u8005\u306fISP\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306e\u629c\u3051\u9053\u3092\u63a2\u3063\u3066\u3044\u307e\u3059\u3002\u5f7c\u3089\u306b\u3068\u3063\u3066\u306f\u305d\u308c\u304c\u4ed5\u4e8b\u3060\u304b\u3089\u3067\u3059\u3002\u3042\u308b\u8abf\u67fb\u306b\u3088\u308c\u3070\u30012012\u5e74\u306b\u306f\u4e16\u754c\u4e2d\u30671\u65e5\u3042\u305f\u308a1,440\u5104\u901a\u306e\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u3001\u305d\u306e\u3046\u306168.8 %\u304c\u8ff7\u60d1\u30e1\u30fc\u30eb\u3060\u3063\u305f\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<div style=\"clear:both;width:auto;height:40px;\"><!----><\/div>\n<h4><strong>\u6ce5\u68d2\u306b\u5165\u3089\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u306b\u306f\uff1f<\/strong><\/h4>\n<p>\u3053\u3053\u3067\u5c11\u3057\u8996\u70b9\u3092\u5909\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4f8b\u3048\u3070\u3001\u6ce5\u68d2\u306b\u305f\u3073\u305f\u3073\u5165\u3089\u308c\u305f\u3068\u3057\u305f\u3089\u3001\u65b0\u3057\u3044\u9632\u72af\u5bfe\u7b56\u3092\u8a66\u3057\u307e\u3059\u3088\u306d\uff1f\u9375\u3092\u4ed8\u3051\u66ff\u3048\u305f\u308a\u3001\u8b66\u5831\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u7f6e\u3057\u305f\u308a\u3001\u756a\u72ac\u3092\u98fc\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u3055\u3089\u306b\u306f\u76e3\u8996\u30ab\u30e1\u30e9\u3092\u3064\u3051\u305f\u308a\u3001\u5371\u967a\u306e\u5ea6\u5408\u3044\u6b21\u7b2c\u3067\u306f\u30dc\u30c7\u30a3\u30ac\u30fc\u30c9\u3092\u96c7\u3063\u305f\u308a\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4f01\u696d\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u53d6\u308b\u5bfe\u7b56\u306f\u3001\u3082\u3046\u5c11\u3057\u8907\u96d1\u3067\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4ed5\u69d8\u66f8\u306b\u52a0\u3048\u3066\u3001\u5165\u9000\u5ba4\u7ba1\u7406\u7528\u306e\u5e33\u7c3f\u3084\u30ab\u30fc\u30c9\u30ad\u30fc\u306e\u6e96\u5099\u3001\u3055\u3089\u306b\u306f\u30a2\u30af\u30bb\u30b9\u30ec\u30d9\u30eb\u306e\u8a2d\u5b9a\u306a\u3069\u3082\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u65bd\u8a2d\u306e\u5b89\u5168\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068\u306f\u3059\u3079\u3066\u5b9f\u65bd\u3057\u3001\u305d\u306e\u5f8c\u3082\u6539\u5584\u3092\u7d9a\u3051\u308b\u3053\u3068\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>ISP\u306f\u540c\u69d8\u306e\u3053\u3068\u3092\u7d76\u3048\u9593\u306a\u304f\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3059\u3002ISP\u306f\u8ff7\u60d1\u30e1\u30fc\u30eb\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30b7\u30e3\u30c3\u30c8\u30a2\u30a6\u30c8\u3059\u308b\u305f\u3081\u306b\u69d8\u3005\u306a\u5bfe\u7b56\u3092\u6253\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u30c6\u30b9\u30c8\u306f\u6bce\u65e5\u5b9f\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u8ff7\u60d1\u30e1\u30fc\u30eb\u696d\u8005\u306f\u6bce\u65e524\u6642\u9593\u4f53\u5236\u3067ISP\u306e\u5bfe\u7b56\u3092\u304f\u3050\u308a\u629c\u3051\u3088\u3046\u3068\u8a66\u307f\u3066\u3044\u3066\u3001\u3042\u3044\u306b\u304f\u8a66\u307f\u306e\u4e2d\u306e\u3044\u304f\u3064\u304b\u306f\u6210\u529f\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u3046\u306a\u308b\u3068ISP\u306f\u3055\u3089\u306b\u5bfe\u7b56\u3092\u6253\u3064\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002ISP\u3054\u3068\u306b\u5bfe\u7b56\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u4e8b\u306f\u3055\u3089\u306b\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div style=\"clear:both;width:auto;height:40px;\"><!----><\/div>\n<h4><strong>\u3082\u3057\u3001ISP\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3089\u2026<\/strong><\/h4>\n<p>\u8907\u96d1\u3067\u65e5\u3005\u66f4\u65b0\u3055\u308c\u308bISP\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u3002\u3082\u3057\u5bfe\u7b56\u3092\u3057\u306a\u304f\u306a\u3063\u305f\u3089\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u304b\uff1f\u4e0b\u8a18\u306e\u3053\u3068\u304c\u8d77\u3053\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3092\u8aad\u3081\u3070\u3001ISP\u306b\u3088\u308b\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u3044\u304b\u306b\u91cd\u8981\u304b\u304a\u5206\u304b\u308a\u3044\u305f\u3060\u3051\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<ul style=\"background-image:none;list-style-type:decimal;margin-left:20px;\">\n<li style=\"background-image:none;\">\u30e1\u30fc\u30eb\u306e\u5171\u901a\u30dd\u30ea\u30b7\u30fc\u3084\u57fa\u6e96\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u30e1\u30fc\u30eb\u306e\u4f5c\u6210\u306f\u3001\u4f5c\u6210\u3059\u308b\u4eba\u81ea\u8eab\u306e\u88c1\u91cf\u306e\u307f\u306b\u3086\u3060\u306d\u3089\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u5168\u3066\u306e\u30e1\u30fc\u30eb\u304c\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u306b\u914d\u4fe1\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u306f\u3059\u3050\u306b\u4e00\u676f\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u3001\u3053\u308c\u307e\u3067\u306f\u30bd\u30d5\u30c8\u30d0\u30a6\u30f3\u30b9\u3068\u3057\u3066\u6271\u308f\u308c\u305f\u300c\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u306e\u5bb9\u91cf\u30aa\u30fc\u30d0\u30fc\u300d\u3082\u30cf\u30fc\u30c9\u30d0\u30a6\u30f3\u30b9\u6271\u3044\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u306e\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30d5\u30c8\u306e\u9700\u8981\u304c\u8df3\u306d\u4e0a\u304c\u308a\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u53d7\u4fe1\u8005\u304c\u30e1\u30fc\u30eb\u306e\u958b\u5c01\u306b\u614e\u91cd\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u30e1\u30fc\u30eb\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u7387\u304c\u6975\u7aef\u306b\u4e0b\u304c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u5f97\u308b\u305f\u3081\u306b\u4f01\u696d\u304c\u3088\u308a\u591a\u304f\u306e\u30e1\u30fc\u30eb\u3092\u3001\u3088\u308a\u591a\u304f\u306e\u30b3\u30b9\u30c8\u3092\u304b\u3051\u3066\u9001\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u7d50\u679c\u3001\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u30b3\u30b9\u30c8\u304c\u5168\u4f53\u7684\u306b\u4e0a\u304c\u308a\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u30e1\u30fc\u30eb\u306e\u57fa\u672c\u7406\u5ff5\u306f\u300c\u591a\u3051\u308c\u3070\u591a\u3044\u307b\u3069\u3044\u3044\u300d\u306b\u306a\u308a\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">CAN-SPAM\uff08\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u3092\u898f\u5236\u3059\u308b\u7c73\u56fd\u306e\u6cd5\u5f8b\uff09\u306f\u610f\u5473\u3092\u306a\u3055\u306a\u304f\u306a\u308a\u3001\u6d88\u6ec5\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u4f01\u696d\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u3092\u6700\u5927\u307e\u3067\u4e0a\u3052\u308b\u305f\u3081\u3001\u30e1\u30fc\u30eb\u3092\u5c4a\u3051\u308b\u306e\u306f\u3068\u3066\u3082\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u4e3b\u8981\u306a\u901a\u4fe1\u624b\u6bb5\u3068\u3057\u3066\u3001\u96fb\u8a71\u304c\u8fd4\u308a\u54b2\u304d\u307e\u3059\u3002\n<\/li>\n<li style=\"background-image:none;\">\u30e1\u30fc\u30eb\u306f\u672c\u5f53\u306b\u4f7f\u3048\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff08\u4eca\u5ea6\u3053\u305d\u306f\u672c\u5f53\u306b\uff09\n<\/li>\n<\/ul>\n<p>\u4fe1\u3058\u304c\u305f\u3044\u8a71\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5168\u304f\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u3092\u3057\u3066\u3044\u306a\u3044ISP\u3082\u3042\u308a\u307e\u3059\u3002Spamhaus\u304b\u3089\u305d\u306e<a href=\"http:\/\/www.spamhaus.org\/statistics\/networks\/\" target=\"_blank\">\u30ea\u30b9\u30c8<\/a>\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3082\u3057ISP\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306b\u3064\u3044\u3066\u304a\u56f0\u308a\u306e\u70b9\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u3001\u6c17\u517c\u306d\u306a\u304f<a href=\"https:\/\/sendgrid.kke.co.jp\/?p=support.index\" target=\"_blank\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u304f\u3060\u3055\u3044\u3002\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306b\u52a0\u3048\u3001\u672c\u696d\u306b\u96c6\u4e2d\u3059\u308b\u305f\u3081\u306bSendGrid\u304c\u304a\u624b\u4f1d\u3044\u3067\u304d\u308b\u3053\u3068\u3092\u3054\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306f The ISP Change Up: Why Can\u2019t They Just Stick to One Thing? \u306e\u6284\u8a33\u3067\u3059\u3002 ISP\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u4e8b\u696d\u8005\uff09\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306f\u65e5\u3005\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002 <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=962\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":6282,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-962","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\/962","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=962"}],"version-history":[{"count":2,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/962\/revisions"}],"predecessor-version":[{"id":15348,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/962\/revisions\/15348"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/6282"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}