{"id":11735,"date":"2017-05-15T05:26:58","date_gmt":"2017-05-15T12:26:58","guid":{"rendered":"https:\/\/blog.benchmarkemail.wpengine.com\/?p=5163"},"modified":"2020-06-11T20:19:48","modified_gmt":"2020-06-11T20:19:48","slug":"check-your-newsletter-with-mail-tester","status":"publish","type":"post","link":"https:\/\/www.benchmarkemail.com\/jp\/blog\/check-your-newsletter-with-mail-tester\/","title":{"rendered":"\u3042\u306a\u305f\u306e\u30e1\u30eb\u30de\u30ac\u306f\u5927\u4e08\u592b\uff1f\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u300cmail-tester\u300d"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002\u30e9\u30a4\u30bf\u30fc\u306e\u9060\u85e4\u3067\u3059\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3084\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u3092\u9001\u3063\u3066\u3044\u308b\u65b9\u306b\u8cea\u554f\u3067\u3059\uff01\u3042\u306a\u305f\u304c\u9001\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306e<strong>\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6<\/strong>\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/p>\n<p>\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u304c\u5c4a\u304b\u306a\u3044\u8981\u56e0\u306b\u300c\u8ff7\u60d1\u30e1\u30fc\u30eb\u6271\u3044\u306b\u306a\u3063\u3066\u3044\u308b\u300d\u3053\u3068\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u304c\u3001\u81ea\u5206\u304c\u9001\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\uff08\u307e\u305f\u306fone to onr\u306e\u30e1\u30fc\u30eb\uff09\u306b<strong>\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027<\/strong>\u304c\u3069\u308c\u3060\u3051\u3042\u308b\u306e\u304b\u3092\u3001\u5ba2\u89b3\u7684\u306b\u8abf\u3079\u308b\u3053\u3068\u306f\u306a\u304b\u306a\u304b\u96e3\u3057\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3067\u3082\u5b89\u5fc3\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3042\u306a\u305f\u304c\u9001\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u3068\u3066\u3082\u4fbf\u5229\u306aWeb\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/check-your-newsletter-with-mail-tester\/#%E8%BF%B7%E6%83%91%E3%83%A1%E3%83%BC%E3%83%AB%E3%81%AB%E3%81%AA%E3%81%A3%E3%81%A6%E3%81%84%E3%81%AA%E3%81%84%E3%81%8B%E3%82%92%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%A7%E3%81%8D%E3%82%8B%E3%80%8Cmail-tester%E3%80%8D\" >\u8ff7\u60d1\u30e1\u30fc\u30eb\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u300cmail-tester\u300d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/check-your-newsletter-with-mail-tester\/#%E8%87%AA%E5%88%86%E3%81%AE%E3%83%A1%E3%83%BC%E3%83%AB%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3%E3%82%92%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%97%E3%81%A6%E3%81%BF%E3%81%9F\" >\u81ea\u5206\u306e\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u305f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/check-your-newsletter-with-mail-tester\/#%E4%B8%80%E8%88%AC%E7%9A%84%E3%81%AA%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%82%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%8C%E3%81%A7%E3%81%8D%E3%82%8B\" >\u4e00\u822c\u7684\u306a\u30e1\u30fc\u30eb\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/check-your-newsletter-with-mail-tester\/#%E3%81%95%E3%81%84%E3%81%94%E3%81%AB\" >\u3055\u3044\u3054\u306b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E8%BF%B7%E6%83%91%E3%83%A1%E3%83%BC%E3%83%AB%E3%81%AB%E3%81%AA%E3%81%A3%E3%81%A6%E3%81%84%E3%81%AA%E3%81%84%E3%81%8B%E3%82%92%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%A7%E3%81%8D%E3%82%8B%E3%80%8Cmail-tester%E3%80%8D\"><\/span>\u8ff7\u60d1\u30e1\u30fc\u30eb\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u300cmail-tester\u300d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5167\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35.jpg\" alt=\"\u8ff7\u60d1\u30e1\u30fc\u30eb\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u300cmail-tester\u300d\" width=\"700\" height=\"627\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35.jpg 700w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35-335x300.jpg 335w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35-300x269.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>mail-tester\u306f\u300c\u9001\u3063\u305f\u30e1\u30fc\u30eb\u300d\u309210\u70b9\u6e80\u70b9\u3067\u3001\u6539\u5584\u70b9\u3068\u3068\u3082\u306b\u63a1\u70b9\u3092\u3057\u3066\u304f\u308c\u308bWeb\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u3055\u3063\u305d\u304f\u81ea\u5206\u3082WEB\u30de\u30b9\u30bf\u30fc\u306e\u624b\u5e33\u3067\u914d\u4fe1\u3092\u3057\u3066\u3044\u308b\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>mail-tester\u306f\u8868\u8a18\u306b\u65e5\u672c\u8a9e\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30b0\u30fc\u30b0\u30eb\u7ffb\u8a33\u306a\u3069\u3092\u4f7f\u3048\u3070\u554f\u984c\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%87%AA%E5%88%86%E3%81%AE%E3%83%A1%E3%83%BC%E3%83%AB%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3%E3%82%92%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%97%E3%81%A6%E3%81%BF%E3%81%9F\"><\/span>\u81ea\u5206\u306e\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u305f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u306e\u30c1\u30a7\u30c3\u30af\u306f\u3001\u3068\u3066\u3082\u7c21\u5358\u3067\u3059\u3002<a href=\"http:\/\/www.mail-tester.com\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"external\">mail-tester\uff08http:\/\/www.mail-tester.com\/\uff09<\/a>\u306b\u30a2\u30af\u30bb\u30b9\u3092\u3057\u3066\u3001\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u300c\u301c\u301c@mail-tester.com\u300d\u5b9b\u306b\u3001\u30c1\u30a7\u30c3\u30af\u3057\u305f\u3044\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5165\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_47_33.jpg\" alt=\"\u8ff7\u60d1\u30e1\u30fc\u30eb\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u300cmail-tester\u300d\" width=\"700\" height=\"547\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_47_33.jpg 700w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_47_33-384x300.jpg 384w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_47_33-300x234.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u305f\u3089\u300cTHEN CHECK YOUR SCORE\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u30e1\u30fc\u30eb\u306e\u53d7\u4fe1\u3068\u30e1\u30fc\u30eb\u306e\u8a3a\u65ad\u304c\u59cb\u307e\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5166\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_50_56.jpg\" alt=\"mail-tester\u3067\u30c1\u30a7\u30c3\u30af\u4e2d\" width=\"700\" height=\"418\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_50_56.jpg 700w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_50_56-470x281.jpg 470w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_12_50_56-300x179.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u306e\u8a55\u4fa1\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5167\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35.jpg\" alt=\"\u8ff7\u60d1\u30e1\u30fc\u30eb\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u300cmail-tester\u300d\" width=\"700\" height=\"627\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35.jpg 700w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35-335x300.jpg 335w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8_2017-05-01_13_04_35-300x269.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u4eca\u56de\u306f\u3001\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u9001\u308b\u306e\u3068\u540c\u3058\u3088\u3046\u306b\u3001<a href=\"https:\/\/www.benchmarkemail.com\/jp\/\" target=\"_blank\" rel=\"noopener noreferrer\">Benchmark Email<\/a>\u3092\u4f7f\u3063\u3066\u3001mail-tester\u5b9b\u306b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u9001\u4fe1\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3055\u3059\u304cBenchmark Email\uff019.5\u70b9\u3068\u307b\u307c\u6e80\u70b9\u306e\u8a55\u4fa1\u3067\u3059\uff01<\/p>\n<p>\u5404\u9805\u76ee\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u6e1b\u70b9\u7406\u7531\uff08\u6539\u5584\u30dd\u30a4\u30f3\u30c8\uff09\u306e\u8a73\u7d30\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u4eca\u56de\u3001-0.5\u70b9\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306fHTML\u30e1\u30fc\u30eb\u3067\u753b\u50cf\u3092\u5dee\u3057\u8fbc\u3080\u969b\u306b\u300calt\u30bf\u30b0\u300d\u304c\u5165\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5164\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-13.04.54.jpg\" alt=\"\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u306e\u8a55\u4fa1\u7d50\u679c\u306e\u8a73\u7d30\" width=\"700\" height=\"609\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-13.04.54.jpg 700w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-13.04.54-345x300.jpg 345w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-13.04.54-300x261.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u4eca\u56de\u306e\u6e1b\u70b9\u306f\u3001\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u4f5c\u3063\u3066\u3044\u308b\u81ea\u5206\u306e\u30df\u30b9\uff01\u753b\u50cf\u3092\u5dee\u3057\u8fbc\u3080\u969b\u306b\u300c\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u300d\u3092\u5165\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f&#8230;<\/p>\n<p>\u6539\u5584\u70b9\u304c\u308f\u304b\u308c\u3070\u3001\u305d\u308c\u3092\u6539\u5584\u3059\u308c\u3070\u3044\u3044\u3060\u3051\u306e\u3053\u3068\u3001\u6b21\u306e\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306f10\u70b9\u6e80\u70b9\u306b\uff01<\/p>\n<p>\u3061\u306a\u307f\u306b\u300cYou&#8217;re not fully authenticated\u300d\u304c\u9ec4\u8272\u306e\u30c1\u30a7\u30c3\u30af\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001<a href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/what-is-spf-dkim-and-mark\/\" target=\"_blank\" rel=\"noopener noreferrer\">DMARC<\/a>\uff08\u30e1\u30fc\u30eb\u53d7\u4fe1\u5074\u306b\u5bfe\u3057\u3066\u3001\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3057\u305f\u3068\u304d\u306b\u3001\u3069\u3046\u5bfe\u5fdc\u3079\u304d\u304b\u3092\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u7ba1\u7406\u8005\u5074\u304c\u5ba3\u8a00\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\uff09\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u7406\u7531\u3067\u3059\u3002<\/p>\n<p>DMARC\u306f\u3001\u7d76\u5bfe\u306b\u8a2d\u5b9a\u304c\u5fc5\u8981\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u6e1b\u70b9\u306b\u306f\u306a\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/gmail_security_tls_and_dmarc\/\" target=\"_blank\" rel=\"noopener noreferrer\">Gmail\u306e\u6697\u53f7\u5316\u8a2d\u5b9a\u306b\u3088\u308a\u30e1\u30fc\u30eb\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u610f\u8b58\u304c\u5411\u4e0a\u3002\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u306b\u307e\u3064\u308f\u308bTLS\u3001DMARC\u3063\u3066\u4f55\uff1f<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%80%E8%88%AC%E7%9A%84%E3%81%AA%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%82%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%8C%E3%81%A7%E3%81%8D%E3%82%8B\"><\/span>\u4e00\u822c\u7684\u306a\u30e1\u30fc\u30eb\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>mail-tester\u306f\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3060\u3051\u3067\u306a\u304f\u3001\u30e1\u30fc\u30eb\u5168\u822c\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<a href=\"https:\/\/homepage-reborn.com\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"external\">WEB\u30de\u30b9\u30bf\u30fc\u306e\u624b\u5e33<\/a>\u306einfo\u30e1\u30fc\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u3089\u60e8\u6557\u3067\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5168\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-14.20.20.png\" alt=\"info\u30e1\u30fc\u30eb\u306e\u8a55\u4fa1\u7d50\u679c\" width=\"700\" height=\"627\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-14.20.20.png 700w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-14.20.20-335x300.png 335w, https:\/\/www.benchmarkemail.com\/wp-content\/uploads\/2017\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2017-05-01-14.20.20-300x269.png 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3060\u3051\u3067\u306a\u304f\u3001\u901a\u5e38\u306e\u30e1\u30fc\u30eb\u3092\u9001\u308b\u6642\u3082\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3044\u305f\u304f\u306a\u308a\u307e\u3059\u306d\u3002\u3002\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%95%E3%81%84%E3%81%94%E3%81%AB\"><\/span>\u3055\u3044\u3054\u306b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u904e\u53bb\u306b\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u3092\u4e00\u5b9a\u6570\u4ee5\u4e0a\u53d7\u3051\u3066\u3044\u308b\u3053\u3068\u3067\u3001\u914d\u4fe1\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u4fa1\u304c\u4e0b\u304c\u3063\u3066\u3044\u305f\u306a\u3069\u3001\u30e1\u30fc\u30eb\u305d\u306e\u3082\u306e\u306f\u6b63\u5e38\u306b\u914d\u4fe1\u304c\u51fa\u6765\u3066\u3044\u3066\u3082\u3001\u53d7\u4fe1\u5074\u3067\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u5224\u65ad\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001mail-tester\u306710\u70b9\u6e80\u70b9\u3067\u3042\u308c\u3070\u3001\u7d76\u5bfe\u306b\u8ff7\u60d1\u30e1\u30fc\u30eb\u6271\u3044\u306b\u306a\u3089\u306a\u3044\uff08\u7d76\u5bfe\u306b\u5c4a\u304f\uff09\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3067\u3059\u304c\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u305b\u305a\u306b\u3001\u793e\u5185\u3067\u72ec\u81ea\u306bHTML\u30e1\u30fc\u30eb\u3092\u4f5c\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u5834\u5408\u306b\u306f\u3001\u3067\u304d\u308b\u9650\u308a<a href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/junk-email-resolution\/\" target=\"_blank\" rel=\"noopener noreferrer\"><b>\u8ff7\u60d1\u30e1\u30fc\u30eb\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u7b56\u3092\u8b1b\u3058\u305f\u3044<\/b><\/a>\u3067\u3059\u3088\u306d\u3002\u305d\u3093\u306a\u306b\u3068\u304d\u306b\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3057\u3066\u307f\u308b\u306e\u306f\u6709\u52b9\u306a\u3084\u308a\u65b9\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<p>\u305c\u3072\u3001\u3042\u306a\u305f\u306e\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3082\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u4e0b\u3055\u3044\u306d\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002\u30e9\u30a4\u30bf\u30fc\u306e\u9060\u85e4\u3067\u3059\u3002 \u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3084\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u3092\u9001\u3063\u3066\u3044\u308b\u65b9\u306b\u8cea\u554f\u3067\u3059\uff01\u3042\u306a\u305f\u304c\u9001\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\uff1f \u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u304c\u5c4a\u304b\u306a\u3044\u8981\u56e0\u306b\u300c\u8ff7\u60d1\u30e1\u30fc\u30eb\u6271\u3044\u306b\u306a\u3063\u3066\u3044\u308b\u300d\u3053\u3068\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u304c\u3001\u81ea\u5206\u304c\u9001\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\uff08\u307e\u305f\u306fone to onr\u306e\u30e1\u30fc\u30eb\uff09\u306b\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3069\u308c\u3060\u3051\u3042\u308b\u306e\u304b\u3092\u3001\u5ba2\u89b3\u7684\u306b\u8abf\u3079\u308b\u3053\u3068\u306f\u306a\u304b\u306a\u304b\u96e3\u3057\u3044\u3067\u3057\u3087\u3046\u3002 \u3067\u3082\u5b89\u5fc3\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3042\u306a\u305f\u304c\u9001\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u3068\u3066\u3082\u4fbf\u5229\u306aWeb\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002 \u8ff7\u60d1\u30e1\u30fc\u30eb\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u300cmail-tester\u300d mail-tester\u306f\u300c\u9001\u3063\u305f\u30e1\u30fc\u30eb\u300d\u309210\u70b9\u6e80\u70b9\u3067\u3001\u6539\u5584\u70b9\u3068\u3068\u3082\u306b\u63a1\u70b9\u3092\u3057\u3066\u304f\u308c\u308bWeb\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002 \u3068\u3044\u3046\u308f\u3051\u3067\u3001\u3055\u3063\u305d\u304f\u81ea\u5206\u3082WEB\u30de\u30b9\u30bf\u30fc\u306e\u624b\u5e33\u3067\u914d\u4fe1\u3092\u3057\u3066\u3044\u308b\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u307e\u3057\u305f\u3002 mail-tester\u306f\u8868\u8a18\u306b\u65e5\u672c\u8a9e\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30b0\u30fc\u30b0\u30eb\u7ffb\u8a33\u306a\u3069\u3092\u4f7f\u3048\u3070\u554f\u984c\u306a\u3044\u3067\u3057\u3087\u3046\u3002 \u81ea\u5206\u306e\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u305f \u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u306e\u30c1\u30a7\u30c3\u30af\u306f\u3001\u3068\u3066\u3082\u7c21\u5358\u3067\u3059\u3002mail-tester\uff08http:\/\/www.mail-tester.com\/\uff09\u306b\u30a2\u30af\u30bb\u30b9\u3092\u3057\u3066\u3001\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u300c\u301c\u301c@mail-tester.com\u300d\u5b9b\u306b\u3001\u30c1\u30a7\u30c3\u30af\u3057\u305f\u3044\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u3060\u3051\u3067\u3059\u3002 \u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u305f\u3089\u300cTHEN CHECK YOUR SCORE\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u30e1\u30fc\u30eb\u306e\u53d7\u4fe1\u3068\u30e1\u30fc\u30eb\u306e\u8a3a\u65ad\u304c\u59cb\u307e\u308a\u307e\u3059\u3002 \u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u306e\u8a55\u4fa1\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002 \u4eca\u56de\u306f\u3001\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u9001\u308b\u306e\u3068\u540c\u3058\u3088\u3046\u306b\u3001Benchmark Email\u3092\u4f7f\u3063\u3066\u3001mail-tester\u5b9b\u306b\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u9001\u4fe1\u3057\u307e\u3057\u305f\u3002 \u3055\u3059\u304cBenchmark Email\uff019.5\u70b9\u3068\u307b\u307c\u6e80\u70b9\u306e\u8a55\u4fa1\u3067\u3059\uff01 \u5404\u9805\u76ee\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u6e1b\u70b9\u7406\u7531\uff08\u6539\u5584\u30dd\u30a4\u30f3\u30c8\uff09\u306e\u8a73\u7d30\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u4eca\u56de\u3001-0.5\u70b9\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306fHTML\u30e1\u30fc\u30eb\u3067\u753b\u50cf\u3092\u5dee\u3057\u8fbc\u3080\u969b\u306b\u300calt\u30bf\u30b0\u300d\u304c\u5165\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u3053\u3068\u3067\u3057\u305f\u3002 \u4eca\u56de\u306e\u6e1b\u70b9\u306f\u3001\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u4f5c\u3063\u3066\u3044\u308b\u81ea\u5206\u306e\u30df\u30b9\uff01\u753b\u50cf\u3092\u5dee\u3057\u8fbc\u3080\u969b\u306b\u300c\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u300d\u3092\u5165\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f&#8230; 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DMARC\u306f\u3001\u7d76\u5bfe\u306b\u8a2d\u5b9a\u304c\u5fc5\u8981\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u6e1b\u70b9\u306b\u306f\u306a\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002 \u95a2\u9023\u8a18\u4e8b\uff1aGmail\u306e\u6697\u53f7\u5316\u8a2d\u5b9a\u306b\u3088\u308a\u30e1\u30fc\u30eb\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u610f\u8b58\u304c\u5411\u4e0a\u3002\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u306b\u307e\u3064\u308f\u308bTLS\u3001DMARC\u3063\u3066\u4f55\uff1f \u4e00\u822c\u7684\u306a\u30e1\u30fc\u30eb\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b mail-tester\u306f\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3060\u3051\u3067\u306a\u304f\u3001\u30e1\u30fc\u30eb\u5168\u822c\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002WEB\u30de\u30b9\u30bf\u30fc\u306e\u624b\u5e33\u306einfo\u30e1\u30fc\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u3089\u60e8\u6557\u3067\u3057\u305f\u3002 \u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3060\u3051\u3067\u306a\u304f\u3001\u901a\u5e38\u306e\u30e1\u30fc\u30eb\u3092\u9001\u308b\u6642\u3082\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3044\u305f\u304f\u306a\u308a\u307e\u3059\u306d\u3002\u3002\u3002 \u3055\u3044\u3054\u306b 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mail-tester\u306f\u300c\u9001\u3063\u305f\u30e1\u30fc\u30eb\u300d\u309210\u70b9\u6e80\u70b9\u3067\u3001\u6539\u5584\u70b9\u3068\u3068\u3082\u306b\u63a1\u70b9\u3092\u3057\u3066\u304f\u308c\u308bWeb\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002 \u3068\u3044\u3046\u308f\u3051\u3067\u3001\u3055\u3063\u305d\u304f\u81ea\u5206\u3082WEB\u30de\u30b9\u30bf\u30fc\u306e\u624b\u5e33\u3067\u914d\u4fe1\u3092\u3057\u3066\u3044\u308b\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u307e\u3057\u305f\u3002 mail-tester\u306f\u8868\u8a18\u306b\u65e5\u672c\u8a9e\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30b0\u30fc\u30b0\u30eb\u7ffb\u8a33\u306a\u3069\u3092\u4f7f\u3048\u3070\u554f\u984c\u306a\u3044\u3067\u3057\u3087\u3046\u3002 \u81ea\u5206\u306e\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u305f 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