{"id":11503,"date":"2020-01-07T00:11:21","date_gmt":"2020-01-07T00:11:21","guid":{"rendered":"http:\/\/bme2.flywheelsites.com\/jp\/blog\/check_your_html_email_with_litmus\/"},"modified":"2025-10-21T07:22:53","modified_gmt":"2025-10-21T07:22:53","slug":"check_your_html_email_with_litmus","status":"publish","type":"post","link":"https:\/\/www.benchmarkemail.com\/jp\/blog\/check_your_html_email_with_litmus\/","title":{"rendered":"HTML\u30e1\u30fc\u30eb\u306e\u53d7\u4fe1\u74b0\u5883\u3067\u306e\u8868\u793a\u78ba\u8a8d\u30c6\u30b9\u30c8\u304c\u3067\u304d\u308b\u300cLitmus\u300d\u3092\u4f7f\u3063\u3066\u307f\u305f"},"content":{"rendered":"<p>WEB\u30b5\u30a4\u30c8\u3067\u3082\u8a2a\u554f\u8005\u306e\u74b0\u5883\uff08\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d6\u30e9\u30a6\u30b6\uff09\u306b\u3088\u3063\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3088\u306d\u3002HTML\u30e1\u30fc\u30eb\u3067\u3082\u540c\u3058\u3088\u3046\u306b\u30e1\u30fc\u30eb\u53d7\u4fe1\u8005\u306e\u74b0\u5883\uff08\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u3084\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\uff09\u306b\u3088\u3063\u3066\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305b\u3063\u304b\u304f\u4e39\u7cbe\u8fbc\u3081\u3066\u4f5c\u3063\u305fHTML\u30e1\u30fc\u30eb\u3082\u3001\u8aad\u307e\u308c\u308b\u3068\u304d\u306b\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u3066\u3044\u305f\u308a\u3001\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30e1\u30fc\u30eb\u306e\u9b45\u529b\u3082\u52b9\u679c\u3082\u534a\u6e1b\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001\u305d\u3093\u306a\u4e8b\u614b\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u7b54\u3048\u306f\u300c<strong>HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u30c6\u30b9\u30c8\u3092\u3059\u308b<\/strong>\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>Benchmark Email\u3067\u3082\u300c\u53d7\u4fe1\u30c6\u30b9\u30c8\u300d\u304c\u3067\u304d\u307e\u3059\u304c\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bWEB\u30b5\u30fc\u30d3\u30b9\u300cLitmus(\u30ea\u30c8\u30de\u30b9)\u300d\u3092\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u203bLitmus\u306eUI\u5909\u66f4\u306b\u4f34\u30442024\u5e746\u6708\u306b\u5185\u5bb9\u3092\u65b0\u3057\u3044UI\u306b\u5408\u308f\u305b\u3066\u753b\u50cf\u306e\u5dee\u3057\u66ff\u3048\u3001\u6587\u7ae0\u306e\u52a0\u7b46\u3092\u884c\u3044\u307e\u3057\u305f\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_html_email_with_litmus\/#HTML%E3%83%A1%E3%83%BC%E3%83%AB%E3%81%AE%E8%A1%A8%E7%A4%BA%E7%A2%BA%E8%AA%8D%E3%81%8C%E3%81%A7%E3%81%8D%E3%82%8BLitmus%E3%83%AA%E3%83%88%E3%83%9E%E3%82%B9%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%81%BF%E3%81%9F\" >HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bLitmus(\u30ea\u30c8\u30de\u30b9)\u3092\u4f7f\u3063\u3066\u307f\u305f<\/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_html_email_with_litmus\/#HTML%E3%83%A1%E3%83%BC%E3%83%AB%E9%85%8D%E4%BF%A1%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0Benchmark_Email%E3%81%A7%E3%82%82Litmus%E3%81%AE%E5%8F%97%E4%BF%A1%E3%83%86%E3%82%B9%E3%83%88%E3%81%8C%E4%BD%BF%E3%81%88%E3%82%8B\" >HTML\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0Benchmark Email\u3067\u3082Litmus\u306e\u53d7\u4fe1\u30c6\u30b9\u30c8\u304c\u4f7f\u3048\u308b<\/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_html_email_with_litmus\/#HTML%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%92%E9%80%81%E3%82%8B%E3%81%A0%E3%81%91%E3%81%A7%E3%81%AA%E3%81%8F%E3%80%81%E8%A1%A8%E7%A4%BA%E7%A2%BA%E8%AA%8D%E3%82%92%E3%81%97%E3%81%A6%E3%81%8A%E3%81%8D%E3%81%BE%E3%81%97%E3%82%87%E3%81%86\" >HTML\u30e1\u30fc\u30eb\u3092\u9001\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8868\u793a\u78ba\u8a8d\u3092\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"HTML%E3%83%A1%E3%83%BC%E3%83%AB%E3%81%AE%E8%A1%A8%E7%A4%BA%E7%A2%BA%E8%AA%8D%E3%81%8C%E3%81%A7%E3%81%8D%E3%82%8BLitmus%E3%83%AA%E3%83%88%E3%83%9E%E3%82%B9%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%81%BF%E3%81%9F\"><\/span>HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bLitmus(\u30ea\u30c8\u30de\u30b9)\u3092\u4f7f\u3063\u3066\u307f\u305f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus.jpg\" alt=\"HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bLitmus\u3092\u4f7f\u3063\u3066\u307f\u305f\" width=\"700\" height=\"525\" class=\"aligncenter size-full wp-image-40270\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus.jpg 700w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus-300x225.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><a class=\"external\" href=\"https:\/\/litmus.com\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Email Testing and Email Marketing Analytics \u2013 Litmus<\/a><\/p>\n<p>\u4eca\u56de\u306f\u7121\u6599\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u3092\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u30c6\u30b9\u30c8\u65b9\u6cd5\u306f\u7c21\u5358\u3067\u3001\u8868\u793a\u78ba\u8a8d\u3092\u3057\u305f\u3044HTML\u30e1\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u7528\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5b9b\u306b\u9001\u4fe1\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus3.jpg\" alt=\"Litmus\u3067\u30e1\u30fc\u30eb\u306e\u8868\u793a\u30c6\u30b9\u30c8\u3092\u3059\u308b\" width=\"700\" height=\"474\" class=\"aligncenter size-full wp-image-40274\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus3.jpg 700w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus3-300x203.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><br \/>\n\u30c6\u30b9\u30c8\u7528\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5b9b\u306bHTML\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u3057\u3070\u3089\u304f\u3059\u308b\u3068\u3001\u30e1\u30fc\u30eb\u306e\u95b2\u89a7\u74b0\u5883\uff08Outlook\u3084iPhone\u306a\u3069\uff09\u6bce\u306b\u3001HTML\u30e1\u30fc\u30eb\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus1.jpg\" alt=\"Litmus\u3067HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u74b0\u5883\u3054\u3068\u306b\u30d7\u30ec\u30d3\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\" width=\"700\" height=\"634\" class=\"aligncenter size-full wp-image-40271\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus1.jpg 700w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus1-300x272.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u8a66\u3057\u306bGmail\u30a2\u30d7\u30ea\uff08Android\uff09\u3067\u306e\u8868\u793a\u30d7\u30ec\u30d3\u30e5\u30fc\u3092\u898b\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus4-498x1024.jpg\" alt=\"Android 11.0\u306eGmail\u30a2\u30d7\u30ea\u3067\u306e\u8868\u793a\u30d7\u30ec\u30d3\u30e5\u30fc\" width=\"498\" height=\"1024\" class=\"aligncenter size-large wp-image-40275\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus4-498x1024.jpg 498w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus4-146x300.jpg 146w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus4.jpg 700w\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" \/><\/p>\n<p>\u4ed6\u306b\u3082\u300cApple Mail\u300d\u3084\u300cOffice 365\u300d\u300cOutlook\u300d\u306a\u3069\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3067\u306e\u8868\u793a\u3001\u30e2\u30d0\u30a4\u30eb\u3067\u306e\u8868\u793a\u3068\u78ba\u8a8d\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u300ciPhone\u300d\u3084\u300ciPad\u300d\u3067\u306e\u8868\u793a\u3082\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u8868\u793a\u78ba\u8a8d\u306e\u4e2d\u306b\u306f\u300c\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u300d\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u8996\u899a\u969c\u5bb3\uff08\u8272\u899a\u7570\u5e38\uff09\u306e\u3042\u308b\u65b9\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u306e\u304b\u306a\u3069\u304c\u30c1\u30a7\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus2.jpg\" alt=\"Litmus\u3067HTML\u30e1\u30fc\u30eb\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\" width=\"700\" height=\"443\" class=\"aligncenter size-full wp-image-40272\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus2.jpg 700w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/Litmus2-300x190.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"HTML%E3%83%A1%E3%83%BC%E3%83%AB%E9%85%8D%E4%BF%A1%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0Benchmark_Email%E3%81%A7%E3%82%82Litmus%E3%81%AE%E5%8F%97%E4%BF%A1%E3%83%86%E3%82%B9%E3%83%88%E3%81%8C%E4%BD%BF%E3%81%88%E3%82%8B\"><\/span>HTML\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0Benchmark Email\u3067\u3082Litmus\u306e\u53d7\u4fe1\u30c6\u30b9\u30c8\u304c\u4f7f\u3048\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u305d\u3057\u3066Benchmark Email\u306b\u3082\u300c<a href=\"https:\/\/kb.benchmarkemail.com\/jp\/what-is-the-inbox-checker\/\" target=\"\u201d_blank\u201d\" rel=\"noopener noreferrer\">\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc<\/a>\u300d\u3068\u3057\u3066\u8868\u793a\u30c6\u30b9\u30c8\u306e\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3082Powered by Litmus\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32675 size-full\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/01\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc.png\" alt=\"\" width=\"1050\" height=\"701\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/01\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc.png 1050w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/01\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-300x200.png 300w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/01\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-1024x684.png 1024w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/01\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-768x513.png 768w\" sizes=\"auto, (max-width: 1050px) 100vw, 1050px\" \/><\/p>\n<p>Litmus(\u30ea\u30c8\u30de\u30b9)\u306e\u6709\u6599\u30d7\u30e9\u30f3\u306f\u30d9\u30fc\u30b7\u30c3\u30af\u30d7\u30e9\u30f3\u3067\u3082\u6708\u984d$99\u306a\u306e\u3067\u3001Benchmark Email\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u305f\u307b\u3046\u304c\u65ad\u7136\u304a\u5f97\u3067\u3059\u3002(2,000\u5186\u3067100\u56de\u30c6\u30b9\u30c8\u53ef\u80fd)<\/p>\n<h3>Benchmark Email\u3067HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u3092\u3059\u308b\u65b9\u6cd5<\/h3>\n<p>\u30e1\u30fc\u30eb\u4f5c\u6210\u753b\u9762\u306e\u53f3\u4e0b\u306b\u3042\u308b\u300c\u30c6\u30b9\u30c8\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc\u300d\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32677 size-full\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/03\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc.png\" alt=\"\" width=\"1086\" height=\"296\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/03\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc.png 1086w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/03\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-300x82.png 300w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/03\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-1024x279.png 1024w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/03\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-768x209.png 768w\" sizes=\"auto, (max-width: 1086px) 100vw, 1086px\" \/><\/p>\n<p>\u307e\u305f\u306f\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306e\u300c\u30e1\u30fc\u30eb\u300d\u306b\u3042\u308b\u300c\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u8a72\u5f53\u306e\u30e1\u30fc\u30eb\u540d\u3092\u9078\u629e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-32676\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/02\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc.png\" alt=\"\" width=\"1417\" height=\"342\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/02\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc.png 1417w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/02\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-300x72.png 300w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/02\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-1024x247.png 1024w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/02\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc-768x185.png 768w\" sizes=\"auto, (max-width: 1417px) 100vw, 1417px\" \/><\/p>\n<p>\u8868\u793a\u78ba\u8a8d\u3092\u3057\u305f\u3044\u74b0\u5883\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u3066\u300c\u30c6\u30b9\u30c8\u306e\u5b9f\u884c\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35784 size-full\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/\uff14Benchmark-Email-Tools-Inbox-Checkers-2022-07-27-1-pm-34-37.png\" alt=\"\" width=\"614\" height=\"808\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/\uff14Benchmark-Email-Tools-Inbox-Checkers-2022-07-27-1-pm-34-37.png 614w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/01\/\uff14Benchmark-Email-Tools-Inbox-Checkers-2022-07-27-1-pm-34-37-228x300.png 228w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/p>\n<p>\u30c6\u30b9\u30c8\u7d50\u679c\u306f\u30e1\u30cb\u30e5\u30fc\u306e\u300c\u30e1\u30fc\u30eb\u300d\u2192\u300c\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc\u300d\u3068\u9032\u3080\u3068\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>HTML\u30e1\u30fc\u30eb\u30a8\u30c7\u30a3\u30bf\u3067\u3082\u3055\u3055\u3063\u3068\u78ba\u8a8d\u3067\u304d\u308b<\/h3>\n<p>Benchmark Email\u306b\u306f\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\u30a8\u30c7\u30a3\u30bf\u3068\u3044\u3046\u3001\u30e1\u30fc\u30eb\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089HTML\u30e1\u30fc\u30eb\u3092\u4f5c\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30a8\u30c7\u30a3\u30bf\u306e\u300c\u30d7\u30ec\u30d3\u30e5\u30fc\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3082\u7c21\u6613\u7684\u306a\u78ba\u8a8d\u306f\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32755 size-large\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/2020-11-10_15-04-00-1024x503.png\" alt=\"\" width=\"1024\" height=\"503\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/2020-11-10_15-04-00-1024x503.png 1024w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/2020-11-10_15-04-00-300x147.png 300w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/2020-11-10_15-04-00-768x378.png 768w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/2020-11-10_15-04-00-1536x755.png 1536w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/2020-11-10_15-04-00-2048x1007.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u3001\u30e2\u30d0\u30a4\u30eb\u7248\u3001\u540c\u6642\u914d\u4fe1\u3059\u308b\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u7248\u304c\u3001\u305d\u308c\u305e\u308c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32759 size-large\" src=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-11-10-15.09.22-1024x285.png\" alt=\"\" width=\"1024\" height=\"285\" srcset=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-11-10-15.09.22-1024x285.png 1024w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-11-10-15.09.22-300x83.png 300w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-11-10-15.09.22-768x213.png 768w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-11-10-15.09.22-1536x427.png 1536w, https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2016\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-11-10-15.09.22.png 1648w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u7279\u5b9a\u306e\u53d7\u4fe1\u74b0\u5883\u3092\u60f3\u5b9a\u3057\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u300c\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5237\u65b0\u3057\u305f\u306e\u3067\u3001Gmail\u3067\u306e\u8868\u793a\u3092\u78ba\u8a8d\u3057\u305f\u3044\u300d\u300c\u8cfc\u8aad\u8005\u306e\u591a\u304f\u304c\u4f7f\u3063\u3066\u3044\u308biPhone\u3067\u306e\u8868\u793a\u3092\u78ba\u8a8d\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u5408\u306fLitmus\u6a5f\u80fd\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HTML%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%92%E9%80%81%E3%82%8B%E3%81%A0%E3%81%91%E3%81%A7%E3%81%AA%E3%81%8F%E3%80%81%E8%A1%A8%E7%A4%BA%E7%A2%BA%E8%AA%8D%E3%82%92%E3%81%97%E3%81%A6%E3%81%8A%E3%81%8D%E3%81%BE%E3%81%97%E3%82%87%E3%81%86\"><\/span>HTML\u30e1\u30fc\u30eb\u3092\u9001\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8868\u793a\u78ba\u8a8d\u3092\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Litmus(\u30ea\u30c8\u30de\u30b9)\u3067\u306f\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u3060\u3051\u3067\u306a\u304f\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u30b9\u30d4\u30fc\u30c9\u3084\u30ea\u30f3\u30af\u5207\u308c\u306a\u3069\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u304a\u5ba2\u69d8\u3078\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u3082\u3001\u304a\u5ba2\u69d8\u306e\u95b2\u89a7\u74b0\u5883\u3067\u6b63\u3057\u304fHTML\u30e1\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u305b\u3063\u304b\u304f\u306e\u30e1\u30fc\u30eb\u3082\u53f0\u7121\u3057\u3067\u3059\u3002<\/p>\n<p>\u305b\u3063\u304b\u304f\u5f79\u7acb\u3064\u30c4\u30fc\u30eb\u304c\u4f7f\u3048\u308b\u306e\u3067\u3059\u304b\u3089\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u3084\u30c7\u30b6\u30a4\u30f3\u3092\u5909\u3048\u305f\u308a\u3057\u305f\u3068\u304d\u306f\u300c\u53d7\u4fe1\u30c6\u30b9\u30c8\u300d\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\uff08\u95a2\u9023\u8a18\u4e8b\uff09<\/p>\n<ul>\n<li><a class=\"fs20 b blue linkblue\" href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/how-to-move-your-emails-from-gmails-promotions-tab-to-primary\" target=\"_blank\" rel=\"noopener noreferrer\">Gmail\u4e0a\u3067\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u30bf\u30d6\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u3066\u3057\u307e\u3046\u53d7\u4fe1\u30e1\u30fc\u30eb\u3092\u30e1\u30a4\u30f3\u30bf\u30d6\u306b\u632f\u308a\u5206\u3051\u308b\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/kb.benchmarkemail.com\/jp\/can-i-send-a-text-only-or-plaintext-email-to-my-contacts\" target=\"_blank\" rel=\"noopener noreferrer\">\u53d7\u4fe1\u5148\u3067\u6587\u5b57\u5316\u3051\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u4fee\u6b63\u65b9\u6cd5\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/a><\/li>\n","protected":false},"excerpt":{"rendered":"<p>WEB\u30b5\u30a4\u30c8\u3067\u3082\u8a2a\u554f\u8005\u306e\u74b0\u5883\uff08\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d6\u30e9\u30a6\u30b6\uff09\u306b\u3088\u3063\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3088\u306d\u3002HTML\u30e1\u30fc\u30eb\u3067\u3082\u540c\u3058\u3088\u3046\u306b\u30e1\u30fc\u30eb\u53d7\u4fe1\u8005\u306e\u74b0\u5883\uff08\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u3084\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\uff09\u306b\u3088\u3063\u3066\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 \u305b\u3063\u304b\u304f\u4e39\u7cbe\u8fbc\u3081\u3066\u4f5c\u3063\u305fHTML\u30e1\u30fc\u30eb\u3082\u3001\u8aad\u307e\u308c\u308b\u3068\u304d\u306b\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u3066\u3044\u305f\u308a\u3001\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30e1\u30fc\u30eb\u306e\u9b45\u529b\u3082\u52b9\u679c\u3082\u534a\u6e1b\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u3067\u306f\u3001\u305d\u3093\u306a\u4e8b\u614b\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u7b54\u3048\u306f\u300cHTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u30c6\u30b9\u30c8\u3092\u3059\u308b\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002 Benchmark Email\u3067\u3082\u300c\u53d7\u4fe1\u30c6\u30b9\u30c8\u300d\u304c\u3067\u304d\u307e\u3059\u304c\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bWEB\u30b5\u30fc\u30d3\u30b9\u300cLitmus(\u30ea\u30c8\u30de\u30b9)\u300d\u3092\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u3002 \u203bLitmus\u306eUI\u5909\u66f4\u306b\u4f34\u30442024\u5e746\u6708\u306b\u5185\u5bb9\u3092\u65b0\u3057\u3044UI\u306b\u5408\u308f\u305b\u3066\u753b\u50cf\u306e\u5dee\u3057\u66ff\u3048\u3001\u6587\u7ae0\u306e\u52a0\u7b46\u3092\u884c\u3044\u307e\u3057\u305f\u3002 HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bLitmus(\u30ea\u30c8\u30de\u30b9)\u3092\u4f7f\u3063\u3066\u307f\u305f Email Testing and Email Marketing Analytics \u2013 Litmus \u4eca\u56de\u306f\u7121\u6599\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u3092\u3057\u3066\u307f\u307e\u3057\u305f\u3002 \u30c6\u30b9\u30c8\u65b9\u6cd5\u306f\u7c21\u5358\u3067\u3001\u8868\u793a\u78ba\u8a8d\u3092\u3057\u305f\u3044HTML\u30e1\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u7528\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5b9b\u306b\u9001\u4fe1\u3059\u308b\u3060\u3051\u3067\u3059\u3002 \u30c6\u30b9\u30c8\u7528\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5b9b\u306bHTML\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u3057\u3070\u3089\u304f\u3059\u308b\u3068\u3001\u30e1\u30fc\u30eb\u306e\u95b2\u89a7\u74b0\u5883\uff08Outlook\u3084iPhone\u306a\u3069\uff09\u6bce\u306b\u3001HTML\u30e1\u30fc\u30eb\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002 \u8a66\u3057\u306bGmail\u30a2\u30d7\u30ea\uff08Android\uff09\u3067\u306e\u8868\u793a\u30d7\u30ec\u30d3\u30e5\u30fc\u3092\u898b\u3066\u307f\u307e\u3057\u305f\u3002 \u4ed6\u306b\u3082\u300cApple Mail\u300d\u3084\u300cOffice 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Email\u306b\u3082\u300c\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc\u300d\u3068\u3057\u3066\u8868\u793a\u30c6\u30b9\u30c8\u306e\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3082Powered by Litmus\u3067\u3059\u3002 Litmus(\u30ea\u30c8\u30de\u30b9)\u306e\u6709\u6599\u30d7\u30e9\u30f3\u306f\u30d9\u30fc\u30b7\u30c3\u30af\u30d7\u30e9\u30f3\u3067\u3082\u6708\u984d$99\u306a\u306e\u3067\u3001Benchmark Email\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u305f\u307b\u3046\u304c\u65ad\u7136\u304a\u5f97\u3067\u3059\u3002(2,000\u5186\u3067100\u56de\u30c6\u30b9\u30c8\u53ef\u80fd) Benchmark Email\u3067HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u3092\u3059\u308b\u65b9\u6cd5 \u30e1\u30fc\u30eb\u4f5c\u6210\u753b\u9762\u306e\u53f3\u4e0b\u306b\u3042\u308b\u300c\u30c6\u30b9\u30c8\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u53d7\u4fe1\u30c6\u30b9\u30bf\u30fc\u300d\u3092\u9078\u3073\u307e\u3059\u3002 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Email\u306b\u306f\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\u30a8\u30c7\u30a3\u30bf\u3068\u3044\u3046\u3001\u30e1\u30fc\u30eb\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089HTML\u30e1\u30fc\u30eb\u3092\u4f5c\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002 \u30a8\u30c7\u30a3\u30bf\u306e\u300c\u30d7\u30ec\u30d3\u30e5\u30fc\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3082\u7c21\u6613\u7684\u306a\u78ba\u8a8d\u306f\u3067\u304d\u307e\u3059\u3002 \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u3001\u30e2\u30d0\u30a4\u30eb\u7248\u3001\u540c\u6642\u914d\u4fe1\u3059\u308b\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u7248\u304c\u3001\u305d\u308c\u305e\u308c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002 \u305f\u3060\u3057\u3001\u3053\u308c\u306f\u7279\u5b9a\u306e\u53d7\u4fe1\u74b0\u5883\u3092\u60f3\u5b9a\u3057\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u300c\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5237\u65b0\u3057\u305f\u306e\u3067\u3001Gmail\u3067\u306e\u8868\u793a\u3092\u78ba\u8a8d\u3057\u305f\u3044\u300d\u300c\u8cfc\u8aad\u8005\u306e\u591a\u304f\u304c\u4f7f\u3063\u3066\u3044\u308biPhone\u3067\u306e\u8868\u793a\u3092\u78ba\u8a8d\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u5408\u306fLitmus\u6a5f\u80fd\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002 &nbsp; HTML\u30e1\u30fc\u30eb\u3092\u9001\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8868\u793a\u78ba\u8a8d\u3092\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046 Litmus(\u30ea\u30c8\u30de\u30b9)\u3067\u306f\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u3060\u3051\u3067\u306a\u304f\u3001HTML\u30e1\u30fc\u30eb\u306e\u8868\u793a\u30b9\u30d4\u30fc\u30c9\u3084\u30ea\u30f3\u30af\u5207\u308c\u306a\u3069\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u304a\u5ba2\u69d8\u3078\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u3082\u3001\u304a\u5ba2\u69d8\u306e\u95b2\u89a7\u74b0\u5883\u3067\u6b63\u3057\u304fHTML\u30e1\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u305b\u3063\u304b\u304f\u306e\u30e1\u30fc\u30eb\u3082\u53f0\u7121\u3057\u3067\u3059\u3002 \u305b\u3063\u304b\u304f\u5f79\u7acb\u3064\u30c4\u30fc\u30eb\u304c\u4f7f\u3048\u308b\u306e\u3067\u3059\u304b\u3089\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u3084\u30c7\u30b6\u30a4\u30f3\u3092\u5909\u3048\u305f\u308a\u3057\u305f\u3068\u304d\u306f\u300c\u53d7\u4fe1\u30c6\u30b9\u30c8\u300d\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \uff08\u95a2\u9023\u8a18\u4e8b\uff09 Gmail\u4e0a\u3067\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u30bf\u30d6\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u3066\u3057\u307e\u3046\u53d7\u4fe1\u30e1\u30fc\u30eb\u3092\u30e1\u30a4\u30f3\u30bf\u30d6\u306b\u632f\u308a\u5206\u3051\u308b\u65b9\u6cd5 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content=\"HTML\u30e1\u30eb\u30de\u30ac\u306e\u53d7\u4fe1\u74b0\u5883\u3067\u306e\u8868\u793a\u30c6\u30b9\u30c8\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3002\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bWEB\u30b5\u30fc\u30d3\u30b9\u300cLitmus(\u30ea\u30c8\u30de\u30b9)\u300d\u3092\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/check_your_html_email_with_litmus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HTML\u30e1\u30fc\u30eb\u306e\u53d7\u4fe1\u74b0\u5883\u3067\u306e\u8868\u793a\u78ba\u8a8d\u30c6\u30b9\u30c8\u304c\u3067\u304d\u308b\u300cLitmus\u300d\u3092\u4f7f\u3063\u3066\u307f\u305f - Benchmark Email\" \/>\n<meta property=\"og:description\" content=\"HTML\u30e1\u30eb\u30de\u30ac\u306e\u53d7\u4fe1\u74b0\u5883\u3067\u306e\u8868\u793a\u30c6\u30b9\u30c8\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3002\u30e1\u30fc\u30eb\u306e\u8868\u793a\u78ba\u8a8d\u304c\u3067\u304d\u308bWEB\u30b5\u30fc\u30d3\u30b9\u300cLitmus(\u30ea\u30c8\u30de\u30b9)\u300d\u3092\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.benchmarkemail.com\/jp\/blog\/check_your_html_email_with_litmus\/\" \/>\n<meta property=\"og:site_name\" content=\"Benchmark Email \u65e5\u672c\u8a9e\u7248\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/BenchmarkEmailJapan\" \/>\n<meta property=\"article:published_time\" content=\"2020-01-07T00:11:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-21T07:22:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.benchmarkemail.com\/jp\/wp-content\/uploads\/sites\/10\/2020\/02\/160603_litmus_1400_730.png\" 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