{"id":10914,"date":"2019-02-22T12:02:13","date_gmt":"2019-02-22T03:02:13","guid":{"rendered":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=10914"},"modified":"2019-03-27T13:39:35","modified_gmt":"2019-03-27T04:39:35","slug":"m3aawg%e9%80%81%e4%bf%a1%e8%80%85%e3%81%ae%e3%83%99%e3%82%b9%e3%83%88%e3%82%b3%e3%83%a2%e3%83%b3%e3%83%97%e3%83%a9%e3%82%af%e3%83%86%e3%82%a3%e3%82%b9%e3%81%ae%e3%81%94%e7%b4%b9%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=10914","title":{"rendered":"M3AAWG\u9001\u4fe1\u8005\u306e\u30d9\u30b9\u30c8\u30b3\u30e2\u30f3\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e\u3054\u7d39\u4ecb"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2019\/02\/51829877_S.jpg\" alt=\"M3AAWG\u9001\u4fe1\u8005\u306e\u30d9\u30b9\u30c8\u30b3\u30e2\u30f3\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e\u3054\u7d39\u4ecb\" width=\"100%\" class=\"aligncenter size-full wp-image-10915\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2019\/02\/51829877_S.jpg 450w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2019\/02\/51829877_S-300x225.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n<h3>\u306f\u3058\u3081\u306b<\/h3>\n<p><a href=\"https:\/\/www.m3aawg.org\/\" rel=\"noopener\" target=\"_blank\">M3AAWG<\/a>(Messaging, Malware and Mobile Anti-Abuse Working Group)\u3068\u3044\u3046\u56e3\u4f53\u3092\u3054\u5b58\u77e5\u3067\u3059\u304b\uff1fM3AAWG\u306f\u4e16\u754c\u4e2d\u306eISP\u3084\u643a\u5e2f\u30ad\u30e3\u30ea\u30a2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30f3\u30c0\u306a\u3069\u3067\u69cb\u6210\u3055\u308c\u305f\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3078\u306e\u5bfe\u7b56\u3092\u5354\u8b70\u3057\u3066\u3044\u308b\u696d\u754c\u56e3\u4f53\u3067\u3059\u3002<\/p>\n<p>M3AAWG\u3067\u306f\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3092\u7c21\u5358\u306b\u8b58\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u9001\u4fe1\u8005\u304c\u5b88\u308b\u3079\u304d\u5185\u5bb9\u3092\u300c\u9001\u4fe1\u8005\u30d9\u30b9\u30c8\u30b3\u30e2\u30f3\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u300d\u3068\u3057\u3066\u516c\u958b\u3057\u3066\u304a\u308a\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u53ce\u96c6\u76ee\u7684\u3068\u9001\u4fe1\u8005\u306e\u60c5\u5831\u3092\u5b9b\u5148\u306b\u958b\u793a\u3059\u308b\u5fc5\u8981\u6027\u3068\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u306e\u65b9\u306b\u305c\u3072\u77e5\u3063\u3066\u304a\u3044\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u5185\u5bb9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u6982\u8981\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u53ce\u96c6\u306e\u76ee\u7684\u3092\u660e\u78ba\u306b\u3059\u308b<\/h3>\n<h4>\u30aa\u30d7\u30c8\u30a4\u30f3\u3092\u53d6\u308b<\/h4>\n<p>\u9001\u4fe1\u8005\u306f\u5b9b\u5148\u306b\u5bfe\u3057\u3001\u30e1\u30fc\u30eb\u3092\u9001\u308b\u3053\u3068\u3078\u306e\u660e\u78ba\u306a\u540c\u610f\u3092\u5f97\u308b(\u30aa\u30d7\u30c8\u30a4\u30f3\u3092\u53d6\u308b)\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u53d7\u4fe1\u8005\u306e\u540c\u610f\u3092\u5f97\u3066\u3044\u306a\u3044\u30e1\u30fc\u30eb\u306f\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u307f\u306a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<br \/>\nM3AAWG\u3067\u306f\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u624b\u9806\u3067\u30c0\u30d6\u30eb\u30aa\u30d7\u30c8\u30a4\u30f3\u3092\u53d6\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u9867\u5ba2\u304b\u3089\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u305f\u3089\u3001\u307e\u305a\u767b\u9332\u78ba\u8a8d\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b<\/li>\n<li>\u9867\u5ba2\u304c\u30e1\u30fc\u30eb\u306e\u914d\u4fe1\u3092\u671b\u3080\u5834\u5408\u3001\u767b\u9332\u78ba\u8a8d\u30e1\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u30a2\u30af\u30b7\u30e7\u30f3\u3059\u308b(\u30e1\u30fc\u30eb\u5185\u306e\u78ba\u8a8d\u7528URL\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3001\u8fd4\u4fe1\u3092\u3059\u308b\u306a\u3069)\u3088\u3046\u4fc3\u3059<\/li>\n<\/ol>\n<p>\u30c0\u30d6\u30eb\u30aa\u30d7\u30c8\u30a4\u30f3\u3067\u5f97\u3089\u308c\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u53d7\u4fe1\u8005\u304c\u81ea\u767a\u7684\u306b\u767b\u9332\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u305f\u3081\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u53ef\u80fd\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u53ce\u96c6\u6642\u306b\u660e\u793a\u3057\u305f\u76ee\u7684\u4ee5\u5916\u306e\u30e1\u30fc\u30eb\u306f\u9001\u4fe1\u3057\u306a\u3044<\/h4>\n<p>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u3066\u3082\u3001\u53d6\u5f97\u6642\u306b\u660e\u793a\u3057\u305f\u76ee\u7684\u4ee5\u5916\u306e\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u5546\u54c1\u8ca9\u58f2\u6642\u306e\u9023\u7d61\u306e\u305f\u3081\u306b\u9867\u5ba2\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u305d\u306e\u5f8c\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u914d\u4fe1\u306b\u3064\u3044\u3066\u6697\u9ed9\u306e\u4e86\u89e3\u304c\u5f97\u3089\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u53ce\u96c6\u3059\u308b\u969b\u306b\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e1\u30fc\u30eb\u306e\u53d7\u4fe1\u3092\u5e0c\u671b\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u7528\u610f\u3057\u3001\u5e0c\u671b\u3059\u308b\u5b9b\u5148\u306b\u306e\u307f\u9001\u4fe1\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\n\u307e\u305f\u3001\u3069\u306e\u3088\u3046\u306a\u7d4c\u7def\u3067\u5b9b\u5148\u30ea\u30b9\u30c8\u306b\u8ffd\u52a0\u3055\u308c\u305f\u306e\u304b\u304c\u5206\u304b\u308b\u3088\u3046\u306b\u3001\u5404\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5165\u624b\u7d4c\u8def\u306b\u3064\u3044\u3066\u8a18\u9332\u3092\u6b8b\u3057\u3066\u304a\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>\u7c21\u5358\u306b\u914d\u4fe1\u505c\u6b62\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b<\/h4>\n<p>\u53d7\u4fe1\u8005\u304c\u30e1\u30fc\u30eb\u306e\u914d\u4fe1\u3092\u671b\u307e\u306a\u3044\u5834\u5408\u306b\u3001\u7c21\u5358\u306b\u914d\u4fe1\u505c\u6b62\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u3092\u5c0e\u5165\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>From\u3084Reply-to\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u8fd4\u4fe1\u3059\u308b\u3053\u3068\u3067\u914d\u4fe1\u505c\u6b62\u53ef\u80fd\u3068\u3059\u308b<\/li>\n<li>\u30e1\u30fc\u30eb\u306b\u914d\u4fe1\u505c\u6b62\u30ea\u30f3\u30af\u3092\u8a2d\u3051\u3066\u304a\u304f\u3002\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3069\u306e\u30e1\u30fc\u30eb\u304c\u914d\u4fe1\u505c\u6b62\u3055\u308c\u308b\u306e\u304b\u5206\u304b\u308a\u3084\u3059\u3044\u8868\u793a\u306b\u3059\u308b<\/li>\n<li><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=8081\" rel=\"noopener\" target=\"_blank\">\u30d7\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30bb\u30f3\u30bf\u30fc<\/a>\u3092\u8a2d\u3051\u308b\u5834\u5408\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u4e0d\u8981\u3067\u914d\u4fe1\u505c\u6b62\u3057\u305f\u3044\u30e1\u30fc\u30eb\u3092\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b<\/li>\n<li>\u8ee2\u9001\u3057\u3066\u3044\u308b\u53d7\u4fe1\u8005\u306e\u305f\u3081\u3001\u767b\u9332\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u3088\u3046\u3001\u30e1\u30fc\u30eb\u672c\u6587\u306b\u30a2\u30c9\u30ec\u30b9\u3092\u8a18\u8f09\u3057\u3066\u304a\u304f\u3088\u3046\u306b\u3059\u308b<\/li>\n<\/ul>\n<h3>\u9001\u4fe1\u8005\u306e\u60c5\u5831\u3092\u660e\u78ba\u306b\u3059\u308b<\/h3>\n<h4>\u9001\u4fe1\u5143\u30c9\u30e1\u30a4\u30f3\u306e\u60c5\u5831\u3092\u516c\u958b\u3059\u308b<\/h4>\n<p>\u53d7\u4fe1\u8005\u306b\u5bfe\u3057\u3001\u554f\u3044\u5408\u308f\u305b\u5148\u306e\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u9001\u4fe1\u5143\u30c9\u30e1\u30a4\u30f3\u306ewhois\u306b\u306f\u3001\u6700\u65b0\u306e\u6b63\u78ba\u306a\u60c5\u5831\u3092\u767b\u9332\u3057\u3066\u304a\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3059\u308b<\/h4>\n<p>\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u53d7\u4fe1\u8005\u5074\u3067\u9001\u4fe1\u8005\u3092\u8b58\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2847\" rel=\"noopener\" target=\"_blank\">\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3<\/a>\u3084\u9001\u4fe1\u5b9f\u7e3e\u306e\u60c5\u5831\u304b\u3089\u3001\u4fe1\u983c\u3067\u304d\u308b\u9001\u4fe1\u8005\u3067\u3042\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u3050\u3053\u3068\u3082\u3067\u304d\u308b\u305f\u3081\u3001\u9001\u4fe1\u8005\u306e\u30d6\u30e9\u30f3\u30c9\u306e\u4fdd\u8b77\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<br \/>\n\u4e3b\u306a\u8a8d\u8a3c\u65b9\u6cd5\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u30ea\u30f3\u30af\u5148\u306e\u30d6\u30ed\u30b0\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=3509\" rel=\"noopener\" target=\"_blank\">SPF<\/a><\/li>\n<li><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2292\" rel=\"noopener\" target=\"_blank\">Sender ID<\/a><\/li>\n<li><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=2044\" rel=\"noopener\" target=\"_blank\">DKIM<\/a><\/li>\n<li><a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=10342\" rel=\"noopener\" target=\"_blank\">DMARC<\/a><\/li>\n<\/ul>\n<h4>\u5c02\u7528IP\u30a2\u30c9\u30ec\u30b9\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3092\u691c\u8a0e\u3059\u308b<\/h4>\n<p>\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u3001\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u306b\u5c02\u7528IP\u30a2\u30c9\u30ec\u30b9\u3092\u5229\u7528\u3059\u308b\u304b\u3001\u5171\u6709\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u5229\u7528\u3059\u308b\u304b\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4ed6\u306e\u9001\u4fe1\u8005\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305a\u3001\u72ec\u81ea\u306e\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3057\u305f\u3044\u5834\u5408\u3001\u5c02\u7528\u306e\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3092\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5c02\u7528\u306e\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3092\u5229\u7528\u3059\u308b\u969b\u306f\u3001\u5fc5\u305aIP\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3092\u5b9f\u65bd\u3057\u3001\u305d\u306e\u5f8c\u3082\u9001\u4fe1\u91cf\u3092\u6025\u6fc0\u306b\u5909\u66f4\u3057\u306a\u3044\u3088\u3046\u306b\u904b\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u5171\u6709\u306e\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u65e2\u306b\u69cb\u7bc9\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001IP\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u5c02\u7528\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3088\u308a\u3082\u5b89\u4fa1\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u4ed6\u306e\u9001\u4fe1\u8005\u306b\u3088\u308b\u60aa\u3044\u9001\u4fe1\u5b9f\u7e3e\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<aside>SendGrid\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u3001Pro\u4ee5\u4e0a\u306e\u30d7\u30e9\u30f3\u3067\u306f\u5c02\u7528\u306eIP\u30a2\u30c9\u30ec\u30b9\u3001Essentials\u4ee5\u4e0b\u306e\u30d7\u30e9\u30f3\u3067\u306f\u5171\u6709IP\u30a2\u30c9\u30ec\u30b9\u3068\u306a\u308a\u307e\u3059\u3002<\/aside>\n<h4>\u9001\u4fe1\u30a8\u30e9\u30fc\u306b\u5bfe\u5fdc\u3059\u308b<\/h4>\n<p>SMTP\u306e\u5fdc\u7b54\u30b3\u30fc\u30c9\u306f\u4e3b\u306b200\u756a\u53f0\u3001400\u756a\u53f0\u3001500\u756a\u53f0\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u4ee5\u4e0b\u306e\u610f\u5473\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>200\u756a\u53f0 &#8211; \u9001\u4fe1\u6210\u529f\u3057\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u5b9b\u5148\u30b5\u30fc\u30d0\u306b\u53d7\u3051\u4ed8\u3051\u3089\u308c\u305f<\/li>\n<li>400\u756a\u53f0 &#8211; \u4e00\u6642\u7684\u306a\u30a8\u30e9\u30fc\u306b\u3088\u308a\u3001\u5b9b\u5148\u30b5\u30fc\u30d0\u306b\u53d7\u3051\u4ed8\u3051\u3089\u308c\u306a\u304b\u3063\u305f<\/li>\n<li>500\u756a\u53f0 &#8211; \u6052\u4e45\u7684\u306a\u30a8\u30e9\u30fc\u306b\u3088\u308a\u3001\u5b9b\u5148\u30b5\u30fc\u30d0\u306b\u53d7\u3051\u4ed8\u3051\u3089\u308c\u306a\u304b\u3063\u305f<\/li>\n<\/ul>\n<p>SMTP\u306e\u5fdc\u7b54\u30b3\u30fc\u30c9\u304c400\u756a\u53f0\u3067\u3042\u308b\u5834\u5408\u3001\u518d\u9001\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u3067\u5b9b\u5148\u306b\u5c4a\u304f\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001500\u756a\u53f0\u306e\u5834\u5408\u306f\u305d\u306e\u5b9b\u5148\u306b\u306f\u518d\u9001\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u3044\u307e\u3059\u3002500\u756a\u53f0\u306e\u5b9b\u5148\u306b\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u7d9a\u3051\u308b\u3068\u3001\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u4f4e\u4e0b\u3057\u3001\u4fe1\u983c\u6027\u306e\u4f4e\u3044\u9001\u4fe1\u8005\u3068\u5224\u65ad\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u306f\u3001\u5c11\u306a\u304f\u3068\u30822\u9031\u9593\u4ee5\u4e0a\u306b\u308f\u305f\u308a2\u56de\u9023\u7d9a\u3057\u3066\u30a8\u30e9\u30fc\u3068\u306a\u3063\u305f\u5b9b\u5148\u306f\u3001\u5b9b\u5148\u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u306b\u5fdc\u3058\u305f\u5bfe\u7b56\u3092\u53d6\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<aside>SendGrid\u3067\u306f\u3001\u6052\u4e45\u7684\u306a\u30a8\u30e9\u30fc(\u30cf\u30fc\u30c9\u30d0\u30a6\u30f3\u30b9)\u304c\u767a\u751f\u3057\u305f\u5b9b\u5148\u306b\u306f\u6b21\u56de\u4ee5\u964d\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u306a\u3044\u306a\u3069\u3001\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4fdd\u8b77\u3059\u308b\u4ed5\u7d44\u307f\u304c\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/aside>\n<h3>\u307e\u3068\u3081<\/h3>\n<p>\u30e1\u30fc\u30eb\u9001\u4fe1\u306b\u304a\u3044\u3066\u306f\u3001\u53d7\u4fe1\u8005\u306e\u671f\u5f85\u3092\u7b2c\u4e00\u306b\u8003\u3048\u305f\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u5fc3\u304c\u3051\u308b\u3053\u3068\u304c\u6700\u3082\u5927\u5207\u3067\u3059\u3002\u4eca\u56de\u3054\u7d39\u4ecb\u3057\u305f\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u6cbf\u3063\u3066\u3001\u53d7\u4fe1\u8005\u306b\u914d\u616e\u3057\u305f\u30e1\u30fc\u30eb\u9001\u4fe1\u304c\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u898b\u76f4\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<br \/>\n\u9001\u4fe1\u8005\u30d9\u30b9\u30c8\u30b3\u30e2\u30f3\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e\u5168\u6587\u306f\u3001\u4e0b\u8a18\u30da\u30fc\u30b8\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<br \/>\n<a href=\"http:\/\/salt.iajapan.org\/wpmu\/anti_spam\/wp-content\/themes\/iajapan\/docs\/M3AAWG_Senders_BCP_Ver3-2015-02_JA_credit.pdf\" rel=\"noopener\" target=\"_blank\">http:\/\/salt.iajapan.org\/wpmu\/anti_spam\/wp-content\/themes\/iajapan\/docs\/M3AAWG_Senders_BCP_Ver3-2015-02_JA_credit.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b M3AAWG(Messaging, Malware and Mobile Anti-Abuse Working Group)\u3068\u3044\u3046\u56e3\u4f53\u3092\u3054\u5b58\u77e5\u3067\u3059\u304b\uff1fM3AAWG\u306f\u4e16\u754c\u4e2d\u306eISP\u3084\u643a\u5e2f\u30ad\u30e3\u30ea\u30a2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30f3 <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=10914\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":10915,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-10914","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\/10914","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=10914"}],"version-history":[{"count":3,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/10914\/revisions"}],"predecessor-version":[{"id":10918,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/10914\/revisions\/10918"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/10915"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}