{"id":27484,"date":"2026-07-29T09:55:51","date_gmt":"2026-07-29T00:55:51","guid":{"rendered":"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/?page_id=27484"},"modified":"2026-10-07T11:23:32","modified_gmt":"2026-10-07T02:23:32","slug":"html","status":"publish","type":"page","link":"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/","title":{"rendered":"HTML\u30e1\u30fc\u30eb"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<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\" 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class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/#%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%AE%E8%89%B2\" >\u30ea\u30f3\u30af\u306e\u8272<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/#%E3%83%AC%E3%82%B9%E3%83%9D%E3%83%B3%E3%82%B7%E3%83%96%E5%AF%BE%E5%BF%9C%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E3%81%AE%E4%BB%95%E6%A7%98\" >\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30c7\u30b6\u30a4\u30f3\u306e\u4ed5\u69d8<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/#PC%E3%81%A7%E9%96%B2%E8%A6%A7%E3%81%97%E3%81%9F%E5%A0%B4%E5%90%88%E3%80%81%E8%A1%A8%E7%A4%BA%E3%81%8C%E4%B8%AD%E5%A4%AE%E5%AF%84%E3%81%9B%E3%81%AB%E3%81%AA%E3%82%8B\" >PC\u3067\u95b2\u89a7\u3057\u305f\u5834\u5408\u3001\u8868\u793a\u304c\u4e2d\u592e\u5bc4\u305b\u306b\u306a\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/#%E6%A8%AA%E4%B8%A6%E3%81%B3%E3%81%AE%E3%83%96%E3%83%AD%E3%83%83%E3%82%AF%EF%BC%88%E6%A7%8B%E9%80%A0%EF%BC%89%E3%81%8C%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%95%E3%82%A9%E3%83%B3%E3%81%A7%E3%81%AF%E7%B8%A6%E4%B8%A6%E3%81%B3%E3%81%AB%E3%81%AA%E3%82%8B\" >\u6a2a\u4e26\u3073\u306e\u30d6\u30ed\u30c3\u30af\uff08\u69cb\u9020\uff09\u304c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306f\u7e26\u4e26\u3073\u306b\u306a\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/#HTML%E3%82%A8%E3%83%87%E3%82%A3%E3%82%BF%E3%82%92%E4%BD%BF%E3%82%8F%E3%81%AA%E3%81%84%E5%A0%B4%E5%90%88\" >HTML\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u308f\u306a\u3044\u5834\u5408<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/#HTML%E3%82%A8%E3%83%87%E3%82%A3%E3%82%BF%E3%82%92%E4%BD%BF%E3%82%8F%E3%81%AA%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AE%E8%A7%A3%E9%99%A4%E3%83%95%E3%82%A9%E3%83%BC%E3%83%A0%E6%8C%BF%E5%85%A5%E6%96%B9%E6%B3%95\" >HTML\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u308f\u306a\u3044\u5834\u5408\u306e\u89e3\u9664\u30d5\u30a9\u30fc\u30e0\u633f\u5165\u65b9\u6cd5<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%B0%A1%E5%8D%98%E5%8B%95%E7%94%BB%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB\"><\/span>\u7c21\u5358\u52d5\u753b\u30de\u30cb\u30e5\u30a2\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:25px\">   \u3000<strong><a href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/htmleditor\/\">HTML\u30a8\u30c7\u30a3\u30bf\u52d5\u753b\u30de\u30cb\u30e5\u30a2\u30eb<\/a><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30a8\u30c7\u30a3\u30bf\u3000\u64cd\u4f5c\u30ac\u30a4\u30c9\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/D-NQUJNvMQo?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>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:22px\">\u3000\uff08\u7d0410\u5206\uff09<br>\u3000\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4\u6bce\u306e\u8aac\u660e\u306b\u5206\u5272\u3057\u305f\u30b7\u30e7\u30fc\u30c8\u7248\uff08\u540430\u79d2\u7a0b\u5ea6\uff09\u306e\u52d5\u753b\u306f<br>\u3000\u3000<a href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/send\/html\/htmleditor\/\">\u3053\u3061\u3089\u306e\u30da\u30fc\u30b8<\/a>\u306b\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HTML%E3%82%A8%E3%83%87%E3%82%A3%E3%82%BF%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%9F%E3%83%A1%E3%83%BC%E3%83%AB%E4%BD%9C%E6%88%90%E3%81%AE%E6%B5%81%E3%82%8C\"><\/span><strong>HTML\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u3063\u305f\u30e1\u30fc\u30eb\u4f5c\u6210\u306e\u6d41\u308c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<strong>\u2460\u30e1\u30fc\u30eb\u5f62\u5f0f\u306e\u9078\u629e\u306b\u3066\u300cHTML\u30e1\u30fc\u30eb\uff08\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30a8\u30c7\u30a3\u30bf\uff09\u300d\u3092\u9078\u629e\u3057\u307e\u3059<\/strong><br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"616\" height=\"573\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-1.png\" alt=\"\" class=\"wp-image-27486\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-1.png 616w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-1-300x279.png 300w\" sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<strong>\u2461\u672c\u6587(HTML)\u306e[\u7de8\u96c6]\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u5225\u30a6\u30a4\u30f3\u30c9\u30a6\u3067\u30a8\u30c7\u30a3\u30bf\u304c\u7acb\u3061\u4e0a\u304c\u308a\u307e\u3059<br><\/strong>\u3000\u203bInternet Explorer\u306a\u3069\u975e\u63a8\u5968\u306e\u30d6\u30e9\u30a6\u30b6\u7b49\u306f\u7acb\u3061\u4e0a\u304c\u308a\u307e\u305b\u3093\u3002<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"635\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-94-1024x635.png\" alt=\"\" class=\"wp-image-27927\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-94-1024x635.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-94-300x186.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-94-768x476.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-94.png 1310w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br>\u3000<strong>\u2462\u5225\u30a6\u30a4\u30f3\u30c9\u30a6\u4e0a\u306e\u30a8\u30c7\u30a3\u30bf\u306e\u753b\u9762\u3067\u30e1\u30fc\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059<\/strong><br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-3-1024x681.png\" alt=\"\" class=\"wp-image-27488\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-3-1024x681.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-3-300x199.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-3-768x510.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-3.png 1181w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<table class=\"wp-block-table td-lf th-lf\"><tbody><tr><th>A\u6b04<\/th><th>B\u6b04<\/th><\/tr><tr><td>\u30e1\u30fc\u30eb\u672c\u6587<\/td><td>\u633f\u5165\u3059\u308b\u8981\u7d20<\/td><\/tr><tr><td>B\u3067\u9078\u629e\u3057\u305f\u8981\u7d20\u304c\u633f\u5165\u3055\u308c\u307e\u3059<\/td><td>\u672c\u6587\u306b\u633f\u5165\u3059\u308b\u8981\u7d20\u3092\u9078\u629e\u3057\u307e\u3059<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-size:28px\"><strong><font color=\"#ff0000\">B\u6b04<\/font><\/strong><font color=\"#ff0000\" style=\"font-weight: bold;\">\u304b\u3089\u300c\u69cb\u9020\u300d\/\u300c\u30b3\u30f3\u30c6\u30f3\u30c4\u300d\u21d2 A\u6b04\u306b\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7<\/font><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%A8%E3%83%87%E3%82%A3%E3%82%BF%E5%88%A9%E7%94%A8%E6%99%82%E3%81%AE%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A0%85\"><\/span><strong>\u30a8\u30c7\u30a3\u30bf\u5229\u7528\u6642\u306e\u6ce8\u610f\u4e8b\u9805<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<table class=\"wp-block-table th-lf td-lf\"><tbody><tr><th>\u6982\u8981<\/th><th>\u8a73\u7d30<\/th><\/tr><tr><td>\u30aa\u30d7\u30b7\u30e7\u30f3\u7533\u8fbc\u304c\u5fc5\u8981\uff08\u203b\uff09<\/td><td>HTML\u30a8\u30c7\u30a3\u30bf\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u7533\u8fbc\u304c\u5fc5\u8981<br>\u203bPremium\u30d7\u30e9\u30f3\u3001Bridge\u30d7\u30e9\u30f3\u306e\u307f\u6a19\u6e96\u642d\u8f09<\/td><\/tr><tr><td>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u53ef\u80fd\u306a\u753b\u50cf<\/td><td><strong>\u5bb9\u91cf\uff1a300KB\u4ee5\u4e0b<\/strong><br>\u5f62\u5f0f\uff1a.jpg, .jpeg, .png, .gif \u306e\u307f<br>\u203b\u5408\u8a081,000\u679a\u307e\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u53ef\u80fd\uff08.pdf\u3084\u52d5\u753b\u4e0d\u53ef\uff09<\/td><\/tr><tr><td>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u51fa\u529b<\/td><td>HTML\u30a8\u30c7\u30a3\u30bf\u3067\u4f5c\u6210\u3057\u305f\u30e1\u30fc\u30eb\u306f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u51fa\u529b\u3067\u304d\u307e\u305b\u3093<br>\u203bCSV\u30d5\u30a1\u30a4\u30eb\u7b49\u3067\u306e\u51fa\u529b\u3082\u4e0d\u53ef<\/td><\/tr><tr><td>\u30e1\u30fc\u30eb\u5185\u5bb9\u306e\u4e00\u6642\u4fdd\u5b58\u65b9\u6cd5<\/td><td><strong>\u30e1\u30fc\u30eb\u305d\u306e\u3082\u306e\u3092\u4e00\u6642\u4fdd\u5b58\u3059\u308b\u5834\u5408\u306fHTML\u30a8\u30c7\u30a3\u30bf\u306e\u53f3\u4e0a\u306b\u3042\u308b<br>\u300c\u4fdd\u5b58\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u5f8c\u306b\u753b\u9762\u4e0b\u90e8\u306e\u300c\u4e00\u6642\u4fdd\u5b58\u300d\u3092\u62bc\u3059\u5fc5\u8981\u304c\u3042\u308b<\/strong><br><br>\u203b2023\u5e749\u670820\u65e5<a href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/24439\/\">\u30d0\u30fc\u30b8\u30e7\u30f38.4<\/a>\u4ee5\u964d\uff1a\u30a8\u30c7\u30a3\u30bf\u306e\u300c\u4fdd\u5b58\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u5f8c\u306b\u753b\u9762\u4e0b\u90e8\u306e\u300c\u4e00\u6642\u4fdd\u5b58\u3057\u3066\u6b21\u3078\u300d\u30dc\u30bf\u30f3\u3067\u6b21\u30da\u30fc\u30b8\u3078\u79fb\u52d5\u3059\u308b\u3068\u81ea\u52d5\u3067\u30e1\u30fc\u30eb\u304c\u4e00\u6642\u4fdd\u5b58\u3055\u308c\u307e\u3059<br>(\u6b21\u30da\u30fc\u30b8\u306b\u79fb\u52d5\u305b\u305a\u3001\u30e1\u30fc\u30eb\u4f5c\u6210\u753b\u9762\u306e\u6bb5\u968e\u3067\u4fdd\u5b58\u3059\u308b\u5834\u5408\u306f\u5fc5\u305a\u300c\u4e00\u6642\u4fdd\u5b58\u3057\u3066\u9589\u3058\u308b\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044<br>\u62bc\u3055\u306a\u3044\u5834\u5408\u3001\u753b\u9762\u79fb\u52d5\u306b\u95a2\u3059\u308b\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u307e\u3059)<\/td><\/tr><tr><td>\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u3092\u3059\u308b\u5834\u5408<\/td><td>\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u306f\u52d5\u4f5c\u4fdd\u8a3c\u5916\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u3092\u4ecb\u3057\u3066\u884c\u3063\u3066\u304f\u3060\u3055\u3044<br>\u203bWindows\uff1a\u300c\u30e1\u30e2\u5e33\u300d\u3001Mac\uff1a\u300c\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30c3\u30c8\u300d<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u203b\u4e00\u6642\u4fdd\u5b58\u3092\u62bc\u3057\u5fd8\u308c\u308b\u3068\u30e1\u30fc\u30eb\u5185\u5bb9\u304c\u6d88\u3048\u3001\u5fa9\u5143\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u8d77\u3053\u308a\u5f97\u307e\u3059\u306e\u3067\u3001\u4e88\u3081\u5fa1\u542b\u307f\u7f6e\u304d\u9802\u304d\u307e\u3059\u3088\u3046\u304a\u9858\u3044\u81f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%A7%8B%E9%80%A0%E3%83%91%E3%83%8D%E3%83%AB\"><\/span>\u69cb\u9020\u30d1\u30cd\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u30a8\u30c7\u30a3\u30bf\u306e\u53f3\u4e0a\u306b\u3042\u308b<strong>\u300c\u69cb\u9020\u300d\u30bf\u30d6<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<br>\u3000\u203b\u6a2a\u4e26\u3073\u306e\u69cb\u9020\u30d1\u30cd\u30eb\u306f<strong>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3<\/strong>\u3067\u53d7\u4fe1\u3057\u305f\u5834\u5408\u3001<strong>\u81ea\u52d5\u7684\u306b\u7e26\u4e26\u3073<\/strong>\u306b\u306a\u308a\u307e\u3059 \u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:22px\">\u3000<strong>\u30fb  \u633f\u5165\u3057\u305f\u3044\u69cb\u9020\u30d6\u30ed\u30c3\u30af\u3092\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7<\/strong><br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30a8\u30c7\u30a3\u30bf\u64cd\u4f5c\u30ac\u30a4\u30c9\uff08\u69cb\u9020\u306b\u3064\u3044\u3066\uff09\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/JsyqaHtHU1Y?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>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:22px\"><strong>\u3000\u30fb\u4e0d\u8981\u306a\u300c\u69cb\u9020\u300d\u30d1\u30cd\u30eb\u306f\u81ea\u7531\u306b\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/strong><br>\u3000<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:21px\">\u3000<br>\u3000\u2460\uff1a\u300c\u3053\u3053\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u8a18\u8f09\u3055\u308c\u305f\u300c\u69cb\u9020\u300d\u30d1\u30cd\u30eb\u306e\u4e21\u30b5\u30a4\u30c9\u306e<br>\u3000\u3000\u3000\u4f55\u308c\u304b\u3092\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u3057\u305f\u5f8c\u3001\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"946\" height=\"669\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete.jpg\" alt=\"\" class=\"wp-image-17086\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete.jpg 946w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete-300x212.jpg 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete-768x543.jpg 768w\" sizes=\"auto, (max-width: 946px) 100vw, 946px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:21px\">\u3000<br>\u3000\u2461\uff1a\u300c\u69cb\u9020\u300d\u30d1\u30cd\u30eb\u306e\u53f3\u4e0a\u306b\u300c\u30b4\u30df\u7bb1\u300d\u30dc\u30bf\u30f3\u3068\u300c\u8907\u88fd\u300d\u30dc\u30bf\u30f3\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001<br>\u3000\u3000\u3000\u300c\u30b4\u30df\u7bb1\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u300c\u69cb\u9020\u300d\u30d1\u30cd\u30eb\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002<br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"946\" height=\"669\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete2.jpg\" alt=\"\" class=\"wp-image-17087\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete2.jpg 946w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete2-300x212.jpg 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/12\/delete2-768x543.jpg 768w\" sizes=\"auto, (max-width: 946px) 100vw, 946px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%83%91%E3%83%8D%E3%83%AB\"><\/span>\u30b3\u30f3\u30c6\u30f3\u30c4\u30d1\u30cd\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"689\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-4-1024x689.png\" alt=\"\" class=\"wp-image-27491\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-4-1024x689.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-4-300x202.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-4-768x517.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-4.png 1166w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%81%AE%E7%A8%AE%E9%A1%9E\"><\/span>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<table class=\"wp-block-table th-lf td-lf\"><tbody><tr><th>\u4e0a\u8a18\u306e\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8<\/th><th>\u8a73\u7d30<\/th><\/tr><tr><td>A<\/td><td>\u672c\u6587\u8a18\u8ff0\u7528\u306e\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>B<\/td><td>\u898b\u51fa\u3057\u8a18\u8ff0\u7528\u306e\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>C<\/td><td>\u7b87\u6761\u66f8\u304d\u30fb\u756a\u53f7\u4ed8\u304d\u8a18\u8ff0\u7528\u306e\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>D<\/td><td>\u753b\u50cf\u3092\u633f\u5165\u3059\u308b\u30d6\u30ed\u30c3\u30af\uff081\u679a\u306b\u3064\u304d300KB\u307e\u3067\uff09<\/td><\/tr><tr><td>E<\/td><td>\u30dc\u30bf\u30f3\u3092\u633f\u5165\u3059\u308b\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>F<\/td><td>\u6a2a\u7dda\u3092\u633f\u5165\u3059\u308b\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>G<\/td><td>Facebook\u3084Twitter\u306a\u3069\u306e\u30ea\u30f3\u30af\u30dc\u30bf\u30f3\u3092\u633f\u5165\u3059\u308b\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>H<\/td><td>\u4f5c\u6210\u3057\u305fHTML\u3092\u30bf\u30b0\u3067\u8a18\u8f09\u3059\u308b\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>I<\/td><td>\u52d5\u753b\u30ea\u30f3\u30af\u306eURL\u3092\u633f\u5165\u3067\u304d\u308b\u30d6\u30ed\u30c3\u30af<\/td><\/tr><tr><td>J<\/td><td>\u5f93\u6765\u306e\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af<\/td><\/tr><\/tbody><\/table>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%82%92%E3%80%8C%E6%A7%8B%E9%80%A0%E3%80%8D%E3%81%AB%E5%BD%93%E3%81%A6%E8%BE%BC%E3%82%80\"><\/span>\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u300c\u69cb\u9020\u300d\u306b\u5f53\u3066\u8fbc\u3080<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30a8\u30c7\u30a3\u30bf\u64cd\u4f5c\u30ac\u30a4\u30c9\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u57cb\u3081\u8fbc\u307f\uff09\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/12UPbRuMKDs?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>\n<\/div><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br>\u3000<strong>\u203b\uff11\u3064\u306e\u300c\u69cb\u9020\u300d\u306b\uff11\u3064\u306e\u300c\u30b3\u30f3\u30c6\u30f3\u30c4\u300d\u304c\u5f53\u3066\u306f\u307e\u308b\u3088\u3046\u306b\u306a\u308b\u306e\u304c\u7406\u60f3\u7684\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88\"><\/span>\u30c6\u30ad\u30b9\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u2460 \u753b\u9762\u5de6\u306e\u3010\u65b0\u3057\u3044\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u3067\u3059\u3002~~~\u3011\u306e\u6b04\u3078\u30c6\u30ad\u30b9\u30c8\u3092\u5165\u529b\u3057\u307e\u3059<br>\u3000<br>\u3000\u2461 \u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u4e0b\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306b\u3066\u3001\u6587\u5b57\u306e\u88c5\u98fe\u306a\u3069\u3092\u8a2d\u5b9a\u3057\u307e\u3059<br>\u3000\u203b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e\u8a73\u7d30\u306f\u4e0b\u8a18\u3092\u53c2\u7167<br>\u3000<br>\u3000\u2462 \u753b\u9762\u53f3\u306e\u64cd\u4f5c\u30dc\u30bf\u30f3\u3067\u884c\u9593\u306a\u3069\u3092\u8a2d\u5b9a\u3057\u307e\u3059<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%88%E3%83%AD%E3%83%BC%E3%83%AB%E3%83%91%E3%83%8D%E3%83%AB%EF%BC%88%E3%83%84%E3%83%BC%E3%83%AB%E3%83%90%E3%83%BC%EF%BC%89%E3%81%AE%E8%A9%B3%E7%B4%B0\"><\/span>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\uff08\u30c4\u30fc\u30eb\u30d0\u30fc\uff09\u306e\u8a73\u7d30<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"403\" height=\"67\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-5.png\" alt=\"\" class=\"wp-image-27503\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-5.png 403w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-5-300x50.png 300w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/><\/figure>\n\n\n\n<table class=\"wp-block-table th-lf td-lf\"><tbody><tr><th>\u30d1\u30cd\u30eb\u540d<\/th><th>\u8a73\u7d30<\/th><\/tr><tr><td><strong>B<\/strong> <i>I<\/i> <u>U<\/u> <s>S<\/s> x<sup>2<\/sup> <u><i>T<\/i><\/u><sup>x<\/sup><\/td><td>\u592a\u5b57 \/ \u659c\u4f53 \/ \u4e0b\u7dda \/ \u53d6\u308a\u6d88\u3057\u7dda \/ \u4e0a\u4ed8\u304d\u6587\u5b57 \/ \u66f8\u5f0f\u3092\u30af\u30ea\u30a2<\/td><\/tr<tr><td>A \u25bc<\/td><td>\u30d5\u30a9\u30f3\u30c8\u30ab\u30e9\u30fc\uff08\u6587\u5b57\u8272\uff09\u3092\u5909\u66f4\u3067\u304d\u307e\u3059<\/td><\/tr>><tr><td>\u03a9<\/td><td>\u7279\u6b8a\u6587\u5b57\uff08\u74b0\u5883\u4f9d\u5b58\u6587\u5b57\u306e\u305f\u3081\u539f\u5247\u8868\u793a\u3067\u304d\u307e\u305b\u3093\uff09<\/td><\/tr><tr><td>\u26d3<\/td><td>\u30ea\u30f3\u30af\u306e\u633f\u5165\uff08URL\u306a\u3069\u3092\u30ea\u30f3\u30af\u8a2d\u5b9a\u3057\u305f\u3044\u5834\u5408\uff09<\/td><\/tr><tr><td>\u7279\u6b8a\u30ea\u30f3\u30af<\/td><td>\u89e3\u9664\u30d5\u30a9\u30fc\u30e0\u3001\u30de\u30a4\u30da\u30fc\u30b8\u3001\u30af\u30ea\u30c3\u30afURL\u30b3\u30fc\u30c9\u3001\u30af\u30fc\u30dd\u30f3<\/td><\/tr><tr><td>\u5dee\u3057\u8fbc\u307f\u30b3\u30fc\u30c9<\/td><td>\u540d\u524d\u3084\u4f1a\u793e\u540d\u3092\u81ea\u52d5\u3067\u5dee\u3057\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u203b\u305d\u306e\u4ed6\u306b\u6587\u7ae0\u306e\u5de6\u30fb\u53f3\u30fb\u4e2d\u592e\u5bc4\u305b\u306e\u6307\u5b9a\u3084\u7b87\u6761\u66f8\u304d\u306e\u756a\u53f7\u3084\u70b9\u306e\u633f\u5165\u306a\u3069\u3082\u53ef\u80fd\u3002<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"734\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-12-1024x734.png\" alt=\"\" class=\"wp-image-27512\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-12-1024x734.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-12-300x215.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-12-768x551.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-12.png 1240w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%B7%AE%E3%81%97%E8%BE%BC%E3%81%BF%E3%82%B3%E3%83%BC%E3%83%89%E3%83%BB%E8%A7%A3%E9%99%A4%E3%83%95%E3%82%A9%E3%83%BC%E3%83%A0%E3%81%AE%E6%8C%BF%E5%85%A5%E6%96%B9%E6%B3%95\"><\/span>\u5dee\u3057\u8fbc\u307f\u30b3\u30fc\u30c9\u30fb\u89e3\u9664\u30d5\u30a9\u30fc\u30e0\u306e\u633f\u5165\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<strong>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u4e0b\u6bb5\u306b\u3042\u308b\u300c\u7279\u6b8a\u30ea\u30f3\u30af\u300d\u307e\u305f\u306f\u300c\u5dee\u3057\u8fbc\u307f\u30b3\u30fc\u30c9\u300d\u304b\u3089\u633f\u5165\u3067\u304d\u307e\u3059\u3002<\/strong><br>\u3000<br>\u3000\u9867\u5ba2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u767b\u9332\u3055\u308c\u305f\u9867\u5ba2\u306e\u300c\u540d\u524d\u300d\u3084\u300c\u4f1a\u793e\u540d\u300d\u306a\u3069\u5024\u3092\u53d7\u4fe1\u6642\u306b\u5dee\u3057\u66ff\u3048\u307e\u3059\u3002<br>\u3000<br>\u3000\u5dee\u3057\u8fbc\u307f\u30b3\u30fc\u30c9\u306f\u300c<strong><font color=\"#ff0000\">\u5dee\u3057\u8fbc\u307f\u30b3\u30fc\u30c9<\/font><\/strong>\u300d\u304b\u3089\u300c\u30af\u30ea\u30c3\u30afURL\u30b3\u30fc\u30c9\u300d\u3084\u300c\u89e3\u9664\u30d5\u30a9\u30fc\u30e0URL\u300d\u3001<br> \u300c\u30de\u30a4\u30da\u30fc\u30b8\u300d\u306f\u300c<strong><font color=\"#ff0000\">\u7279\u6b8a\u30ea\u30f3\u30af<\/font><\/strong>\u300d\u304b\u3089\u633f\u5165\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"276\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-9-1024x276.png\" alt=\"\" class=\"wp-image-27509\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-9-1024x276.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-9-300x81.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-9-768x207.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-9.png 1188w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%AE%E8%A8%AD%E5%AE%9A%E6%96%B9%E6%B3%95\"><\/span>\u30c6\u30ad\u30b9\u30c8\u30ea\u30f3\u30af\u306e\u8a2d\u5b9a\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000HTML\u3067\u306fURL\u3092\u672c\u6587\u5185\u306b\u76f4\u63a5\u5165\u529b\u3057\u305f\u3060\u3051\u3067\u306f\u30ea\u30f3\u30af\u5316\u304c\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u6027\u8cea\u304c\u3042\u308b\u305f\u3081\u3001<br>\u3000\u672c\u6587\u5185\u306b\u5165\u529b\u3057\u305fURL\u3084\u6587\u8a00\u3092\u30ea\u30f3\u30af\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002<br>\u3000<br>\u3000Web\u30b5\u30a4\u30c8\u306a\u3069\u304b\u3089\u306e\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u306f\u6587\u5b57\u5316\u3051\u3084\u4e0d\u8981\u306a\u30b9\u30da\u30fc\u30b9\u3092\u542b\u3080\u6050\u308c\u304c\u3042\u308b\u305f\u3081\u3001<br>\u3000Windows\u306f\u300c\u30e1\u30e2\u5e33\u300d\u3001Mac\u306f\u300c\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30c3\u30c8\u300d\u3092\u901a\u3057\u307e\u3057\u3087\u3046\u3002<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30a8\u30c7\u30a3\u30bf\u64cd\u4f5c\u30ac\u30a4\u30c9\uff08URL\u633f\u5165\u306b\u3064\u3044\u3066\uff09\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/rQiH2Rdwnyw?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>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%94%BB%E5%83%8F\"><\/span>\u753b\u50cf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size\">\u3000<br>\u3000\u30fb\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u304d\u308b\u753b\u50cf\u306f 1 \u679a\u3042\u305f\u308a <strong><font color=\"#ff0000\">300KB \u4ee5\u5185<\/font><\/strong> \u3067\u3059\uff08\u5bb9\u91cf\u306e\u5897\u52a0\u306f\u3067\u304d\u307e\u305b\u3093\uff09<br>\u3000\u30fb\u4fdd\u5b58\u3067\u304d\u308b\u753b\u50cf\u306e\u5408\u8a08\u306e\u679a\u6570\u306f<strong><font color=\"#ff0000\"> 1,000\u679a<\/font><\/strong>\u307e\u3067\u3068\u306a\u308a\u307e\u3059\uff08\u5897\u3084\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\uff09<br><strong><font color=\"#ff0000\">\u3000\u203b300KB\u3092\u8d85\u904e\u30011,000\u679a\u306b\u9054\u3059\u308b\u5834\u5408\u306f\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3092\u8a66\u307f\u3066\u3082\u4fdd\u5b58\u304c\u3055\u308c\u307e\u305b\u3093\u3002<\/font><\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u203b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u753b\u50cf\u306f\u300c\u5404\u7a2e\u8a2d\u5b9a\u300d\u306e\u300c<strong><a href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/manual\/all\/setting\/#HTML\">HTML\u30e1\u30fc\u30eb\u753b\u50cf\u306e\u7ba1\u7406<\/a><\/strong>\u300d\u306b\u3066\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"378\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-13-1024x378.png\" alt=\"\" class=\"wp-image-27514\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-13-1024x378.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-13-300x111.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-13-768x283.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-13-1536x567.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-13.png 1726w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"372\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-14-1024x372.png\" alt=\"\" class=\"wp-image-27515\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-14-1024x372.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-14-300x109.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-14-768x279.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-14-1536x558.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-14.png 1716w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EF%BC%91%EF%BC%9A%E7%94%BB%E5%83%8F%E3%82%92%E7%9B%B4%E6%8E%A5%E3%83%89%E3%83%A9%E3%83%83%E3%82%B0_%E3%83%89%E3%83%AD%E3%83%83%E3%83%97%E3%81%97%E3%81%A6%E6%8C%BF%E5%85%A5%E3%81%99%E3%82%8B\"><\/span><strong>\uff11\uff1a\u753b\u50cf\u3092\u76f4\u63a5\u30c9\u30e9\u30c3\u30b0&amp;\u30c9\u30ed\u30c3\u30d7\u3057\u3066\u633f\u5165\u3059\u308b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u203b\u753b\u50cf\u5bb9\u91cf\u5236\u9650\uff1a1\u679a\u3042\u305f\u308a<font color=\"#ff0000\"><strong>300KB<\/strong><\/font>\u4ee5\u5185\uff08\u4fdd\u5b58\u53ef\u80fd\u306a\u679a\u6570\u5408\u8a08\uff1a1,000\u679a\u307e\u3067\uff09<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"395\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-15-1024x395.png\" alt=\"\" class=\"wp-image-27516\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-15-1024x395.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-15-300x116.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-15-768x296.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-15-1536x593.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-15.png 1716w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"372\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-17-1024x372.png\" alt=\"\" class=\"wp-image-27518\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-17-1024x372.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-17-300x109.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-17-768x279.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-17.png 1097w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EF%BC%92%EF%BC%9A%E7%94%BB%E5%83%8F%E3%82%92%E3%82%A2%E3%83%83%E3%83%97%E3%83%AD%E3%83%BC%E3%83%89%E3%81%97%E3%81%A6%E6%8C%BF%E5%85%A5%E3%81%99%E3%82%8B\"><\/span>\uff12\uff1a\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u633f\u5165\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u203b\u753b\u50cf\u5bb9\u91cf\u5236\u9650\uff1a1\u679a\u3042\u305f\u308a <font color=\"#ff0000\"><strong>300KB<\/strong><\/font> \u4ee5\u5185\uff08\u4fdd\u5b58\u53ef\u80fd\u306a\u679a\u6570\u5408\u8a08\uff1a1,000\u679a\u307e\u3067\uff09<br>\u3000<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">[\u53c2\u7167]\u3092\u30af\u30ea\u30c3\u30af\u21d2\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3092\u30af\u30ea\u30c3\u30af\u21d2\u753b\u50cf\u3092\u9078\u629e\u3057 [\u633f\u5165] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"372\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-18-1024x372.png\" alt=\"\" class=\"wp-image-27519\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-18-1024x372.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-18-300x109.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-18-768x279.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-18-1536x558.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-18.png 1716w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"354\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-1024x354.png\" alt=\"\" class=\"wp-image-27531\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-1024x354.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-300x104.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-768x265.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image.png 1419w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"475\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-1-1024x475.png\" alt=\"\" class=\"wp-image-27532\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-1-1024x475.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-1-300x139.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-1-768x356.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-1.png 1527w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"356\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-19-1024x356.png\" alt=\"\" class=\"wp-image-27520\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-19-1024x356.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-19-300x104.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-19-768x267.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-19.png 1457w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EF%BC%93%EF%BC%9A%E7%94%BB%E5%83%8FURL%E3%82%92%E7%99%BB%E9%8C%B2%E3%81%97%E3%81%A6%E6%8C%BF%E5%85%A5%E3%81%99%E3%82%8B\"><\/span>\uff13\uff1a\u753b\u50cfURL\u3092\u767b\u9332\u3057\u3066\u633f\u5165\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br><strong>\u203b \u4e88\u3081\u753b\u50cf\u3092\u3054\u81ea\u8eab\u306eWeb\u30b5\u30fc\u30d0\u4e0a\u306b\u30a2\u30c3\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br>\u30fb\u300c\u5404\u7a2e\u8a2d\u5b9a\u300d\uff1e\u300cHTML\u30e1\u30fc\u30eb\u753b\u50cf\u306e\u7ba1\u7406\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b<br><br>\u30fb\u300cURL\u6307\u5b9a\u753b\u50cf\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\uff0b\u65b0\u898f\u767b\u9332\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b<br><br>\u30fb\u300c\u753b\u50cfURL\u300d\u306b\u3001\u5bfe\u8c61\u753b\u50cf\u306eURL\u3092\u5165\u529b\u3057\u3001\u300c\u6b21\u3078\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b<br><br>\u203bURL\u304chttp\uff08\u975e\u6697\u53f7\u5316\uff09\u3067\u3059\u3068\u5229\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001https\u304b\u3089\u59cb\u307e\u308b\u3082\u306e\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"169\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-16.png\" alt=\"\" class=\"wp-image-248\" style=\"width:725px;height:241px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-16.png 509w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-16-300x100.png 300w\" sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br>\u30fb\u300c\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u300d\uff08\u203b\uff09\u3092\u5165\u529b\u3057\u3001\u300c\u30c1\u30a7\u30c3\u30af\u3092\u3064\u3051\u305f\u753b\u50cf\u3092\u767b\u9332\u300d\u3092\u30af\u30ea\u30c3\u30af<br>\u203b \u753b\u50cf\u304c\u8aad\u307f\u53d6\u308c\u306a\u3044\u5834\u5408\u306b\u8868\u793a\u3055\u308c\u308b\u6587\u5b57<br>\u3000<br>\u21d2 \u767b\u9332\u304c\u5b8c\u4e86\u3057\u3001\u30a8\u30c7\u30a3\u30bf\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"372\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-20-1024x372.png\" alt=\"\" class=\"wp-image-27521\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-20-1024x372.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-20-300x109.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-20-768x279.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-20-1536x558.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-20.png 1716w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"528\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-3-1024x528.png\" alt=\"\" class=\"wp-image-27534\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-3-1024x528.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-3-300x155.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-3-768x396.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-3.png 1373w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%94%BB%E5%83%8F%E3%82%92%E3%82%A2%E3%83%83%E3%83%97%E3%83%AD%E3%83%BC%E3%83%89%E3%81%99%E3%82%8B%E9%9A%9B%E3%81%AE%E6%B3%A8%E6%84%8F%E7%82%B9\"><\/span> \u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u969b\u306e\u6ce8\u610f\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<table class=\"wp-block-table th-lf td-lf\"><tbody><tr><th>\u6982\u8981<\/th><th>\u8a73\u7d30<\/th><\/tr><tr><td>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u53ef\u80fd\u306a\u5bb9\u91cf<\/td><td>300KB\u307e\u3067\uff081\u679a\u306b\u3064\u304d\uff09<br>\u203b\u5bb9\u91cf\u306e\u4e0a\u9650\u5909\u66f4\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/td><\/tr><tr><td>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u53ef\u80fd\u306a\u679a\u6570<\/td><td>1,000\u679a\u307e\u3067\uff08\u524a\u9664\u3057\u306a\u3044\u3068\u8ffd\u52a0\u3067\u304d\u306a\u3044\uff09<br>\u203b\u4e0a\u9650\u6570\u306e\u5909\u66f4\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/td><\/tr><tr><td>\u524a\u9664\u3057\u305f\u753b\u50cf\u306e\u5fa9\u5143<\/td><td>\u4e00\u5ea6\u524a\u9664\u3057\u305f\u753b\u50cf\u306e\u5fa9\u5143\u306f\u3067\u304d\u307e\u305b\u3093\u3002<br>\u203b\u524a\u9664\u3057\u305f\u753b\u50cf\u306f\u30e1\u30fc\u30eb\u4e0a\u304b\u3089\u6d88\u3048\u307e\u3059\u3002<\/td><\/tr><tr><td>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u53ef\u80fd\u306a\u62e1\u5f35\u5b50<\/td><td>jpg, jpeg, png, gif \u306e\u307f<br>\u203bsvg\u3001pdf\u3001mp4\u3001xlsx\u306a\u3069\u306f\u4e0d\u53ef<\/td><\/tr><tr><td>URL\u6307\u5b9a\u753b\u50cf\u306e\u767b\u9332<\/td><td>HTML\u30a8\u30c7\u30a3\u30bf\u4e0a\u3067URL\u6307\u5b9a\u753b\u50cf\u306f\u767b\u9332\u3067\u304d\u307e\u305b\u3093<br>\u203b\u300c\u5404\u7a2e\u8a2d\u5b9a\u300d\uff1e\u300cHTML\u30e1\u30fc\u30eb\u753b\u50cf\u306e\u7ba1\u7406\u300d\u3088\u308a<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u203b\u5bb9\u91cf\u304c300KB\u3092\u8d85\u3048\u3066\u3044\u308b\u5834\u5408\u3001<strong><font color=\"#ff0000\">\u300c\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u300d<\/font><\/strong>\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br>\u3000\u203b1,000\u679a\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u5931\u6557\u3057\u307e\u3059\u3002<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9C%E3%82%BF%E3%83%B3\"><\/span>\u30dc\u30bf\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u672c\u6587\u5185\u306b\u30dc\u30bf\u30f3\u3092\u30c9\u30e9\u30c3\u30b0&amp;\u30c9\u30ed\u30c3\u30d7\u3057\u3001\u300c\u8a73\u3057\u304f\u306f\u3053\u3061\u3089\u300d\u306a\u3069\u306e\u30dc\u30bf\u30f3\u3092\u633f\u5165\u3067\u304d\u307e\u3059<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"378\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-22-1024x378.png\" alt=\"\" class=\"wp-image-27524\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-22-1024x378.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-22-300x111.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-22-768x283.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-22-1536x567.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-22.png 1726w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"370\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-23-1024x370.png\" alt=\"\" class=\"wp-image-27525\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-23-1024x370.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-23-300x109.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-23-768x278.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-23-1536x556.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/06\/image-23.png 1714w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br>\u3000\u53f3\u5074\u306b\u8868\u793a\u3055\u308c\u308b\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u306b\u3066\u30ea\u30f3\u30af\u5148\u306eURL\u3084\u30dc\u30bf\u30f3\u306e\u8272\u3092\u5909\u66f4\u3067\u304d\u307e\u3059<br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"331\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-22.png\" alt=\"\" class=\"wp-image-256\" style=\"width:584px;height:381px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-22.png 509w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-22-300x195.png 300w\" sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><figcaption class=\"wp-element-caption\"><br><\/figcaption><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9C%E3%82%BF%E3%83%B3%E3%81%AB%E8%A7%A3%E9%99%A4%E3%83%95%E3%82%A9%E3%83%BC%E3%83%A0%E3%82%84URL%E3%83%AA%E3%83%B3%E3%82%AF%E3%82%92%E8%A8%AD%E5%AE%9A%E3%81%97%E3%81%9F%E3%81%84\"><\/span>\u30dc\u30bf\u30f3\u306b\u89e3\u9664\u30d5\u30a9\u30fc\u30e0\u3084URL\u30ea\u30f3\u30af\u3092\u8a2d\u5b9a\u3057\u305f\u3044<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br>\u672c\u6587\u5185\u306b\u633f\u5165\u3057\u305f\u30dc\u30bf\u30f3\u90e8\u5206\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u53f3\u5074\u306e\u300c\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u3067\u8a2d\u5b9a\u3057\u307e\u3059\u3002<br>\u3000<br>\u633f\u5165\u3057\u305f\u30dc\u30bf\u30f3\u306bURL\u30ea\u30f3\u30af\u3092\u8a2d\u5b9a\u3057\u305f\u3044\u5834\u5408\u306f\u300cUrl\u300d\u6b04\u306b\u9077\u79fb\u5148\u306eURL\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\u89e3\u9664\u30d5\u30a9\u30fc\u30e0\u3001\u30af\u30ea\u30c3\u30afURL\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3059\u308b\u5834\u5408\u306f\u300c\u7279\u6b8a\u30ea\u30f3\u30af\u300d\u304b\u3089\u633f\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"948\" height=\"669\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30dc\u30bf\u30f3\u306e\u7279\u6b8a\u30ea\u30f3\u30af.jpg\" alt=\"\" class=\"wp-image-13626\" style=\"width:648px;height:458px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30dc\u30bf\u30f3\u306e\u7279\u6b8a\u30ea\u30f3\u30af.jpg 948w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30dc\u30bf\u30f3\u306e\u7279\u6b8a\u30ea\u30f3\u30af-300x212.jpg 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30dc\u30bf\u30f3\u306e\u7279\u6b8a\u30ea\u30f3\u30af-768x542.jpg 768w\" sizes=\"auto, (max-width: 948px) 100vw, 948px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9C%E3%82%BF%E3%83%B3%E3%82%92%E3%82%AF%E3%83%AA%E3%83%83%E3%82%AF%E3%81%99%E3%82%8B%E3%81%A8%E8%BF%94%E4%BF%A1%E3%81%A7%E3%81%8D%E3%82%8B%E3%82%88%E3%81%86%E3%81%AB%E8%A8%AD%E5%AE%9A\"><\/span>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u8fd4\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br> \u300c\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u3067\u30ea\u30f3\u30af\u306e\u7a2e\u985e\u3092\u300c\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u300d\u306b\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br> \u300c\u5b9b\u5148\u300d\u306b\u8fd4\u4fe1\u5148\u3092\u5165\u529b\u3057\u3001\u300c\u4ef6\u540d\u300d\u306b\u8fd4\u4fe1\u6642\u306e\u30e1\u30fc\u30eb\u4ef6\u540d\u3001\u300c\u30dc\u30c7\u30a3\u300d\u306b\u306f\u672c\u6587\u3092<br>\u3000\u305d\u308c\u305e\u308c\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044<strong><font color=\"#ff0000\">\uff08\u30dc\u30c7\u30a3\u306e\u5185\u5bb9\u306f\u6539\u884c\u304c\u53cd\u6620\u3055\u308c\u307e\u305b\u3093\uff09<\/font><\/strong><br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"948\" height=\"669\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30e1\u30fc\u30eb\u7acb\u3061\u4e0a\u3052\uff08\u30dc\u30bf\u30f3\uff09.jpg\" alt=\"\" class=\"wp-image-13338\" style=\"width:652px;height:459px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30e1\u30fc\u30eb\u7acb\u3061\u4e0a\u3052\uff08\u30dc\u30bf\u30f3\uff09.jpg 948w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30e1\u30fc\u30eb\u7acb\u3061\u4e0a\u3052\uff08\u30dc\u30bf\u30f3\uff09-300x212.jpg 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/07\/\u30e1\u30fc\u30eb\u7acb\u3061\u4e0a\u3052\uff08\u30dc\u30bf\u30f3\uff09-768x542.jpg 768w\" sizes=\"auto, (max-width: 948px) 100vw, 948px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%82%A3%E3%83%90%E3%82%A4%E3%83%80\"><\/span>\u30c7\u30a3\u30d0\u30a4\u30c0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u672c\u6587\u306b\u30c9\u30e9\u30c3\u30b0&amp;\u30c9\u30ed\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u9593\u306b<strong>\u30c7\u30a3\u30d0\u30a4\u30bf\uff08\u533a\u5207\u308a\u7dda\uff09<\/strong>\u3092\u633f\u5165\u3067\u304d\u307e\u3059<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"504\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-4-1024x504.png\" alt=\"\" class=\"wp-image-27536\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-4-1024x504.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-4-300x148.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-4-768x378.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-4.png 1382w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"501\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-8-1024x501.png\" alt=\"\" class=\"wp-image-27540\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-8-1024x501.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-8-300x147.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-8-768x375.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-8.png 1383w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u53f3\u5074\u306b\u8868\u793a\u3055\u308c\u308b\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u3067\u70b9\u7dda\u3001\u7834\u7dda\u306e\u5909\u66f4\u3084\u7dda\u306e\u592a\u3055\u30fb\u8272\u3092\u8abf\u6574\u3067\u304d\u307e\u3059 <br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"612\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-12-1024x612.png\" alt=\"\" class=\"wp-image-27544\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-12-1024x612.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-12-300x179.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-12-768x459.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-12.png 1380w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%BD%E3%83%BC%E3%82%B7%E3%83%A3%E3%83%AB\"><\/span>\u30bd\u30fc\u30b7\u30e3\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u672c\u6587\u5185\u306b\u30c9\u30e9\u30c3\u30b0&amp;\u30c9\u30ed\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u3001SNS\u306e\u30a2\u30a4\u30b3\u30f3\u306a\u3069\u3092\u633f\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<br> \u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"505\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-13-1024x505.png\" alt=\"\" class=\"wp-image-27545\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-13-1024x505.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-13-300x148.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-13-768x379.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-13.png 1382w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"566\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-14-1024x566.png\" alt=\"\" class=\"wp-image-27546\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-14-1024x566.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-14-300x166.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-14-768x424.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-14.png 1378w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u633f\u5165\u3057\u305fSNS\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u7de8\u96c6\u30e1\u30cb\u30e5\u30fc\u3067\u30a2\u30a4\u30b3\u30f3\u306e\u8ffd\u52a0\u3084\u524a\u9664\u304c\u3067\u304d\u307e\u3059<br><strong>\u3000\u203b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u4ee5\u5916\u306e\u30a2\u30a4\u30b3\u30f3\uff08LINE\u306a\u3069\uff09\u3092\u500b\u5225\u306b\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306f\u51fa\u6765\u307e\u305b\u3093<\/strong><br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"494\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-15-1024x494.png\" alt=\"\" class=\"wp-image-27547\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-15-1024x494.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-15-300x145.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-15-768x371.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-15-1536x742.png 1536w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-15.png 1723w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HTML\"><\/span>HTML<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u90e8\u5206\u7684\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001HTML\u30bf\u30b0\u3092\u76f4\u63a5\u5165\u529b\u3057\u3066\u500b\u5225\u306b\u8981\u7d20\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u3000\u203bhead\u30bf\u30b0\u306e\u6307\u5b9a\u306f\u3067\u304d\u307e\u305b\u3093\uff08\u8a18\u8ff0\u3057\u3066\u3082\u7121\u52b9\u5316\u3055\u308c\u307e\u3059\uff09<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-16-1024x507.png\" alt=\"\" class=\"wp-image-27548\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-16-1024x507.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-16-300x148.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-16-768x380.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-16.png 1372w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"501\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-19-1024x501.png\" alt=\"\" class=\"wp-image-27551\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-19-1024x501.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-19-300x147.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-19-768x376.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-19.png 1382w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br>\u3000\u672c\u6587\u5185\u306e\u300cHTML\u30d6\u30ed\u30c3\u30af\u6a5f\u80fd\u3092\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u7b87\u6240\u3092\u30af\u30ea\u30c3\u30af\u9802\u304d\u3001<br>\u3000\u53f3\u5074\u306e\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u306b\u51fa\u308b\u7de8\u96c6\u6b04\u306bHTML\u30bf\u30b0\u3092\u76f4\u63a5\u5165\u529b\u9802\u304d\u307e\u3059\u3088\u3046\u304a\u9858\u3044\u81f4\u3057\u307e\u3059\u3002<br>\u3000<br>\u3000<strong><font color=\"#ff0000\">\u203b\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u6307\u5b9a\u53ca\u3073head\u30bf\u30b0\u306f\u7121\u52b9\u5316\u3055\u308c\u307e\u3059\u306e\u3067\u3001\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/font><\/strong><br><strong>\u3000\u203bHTML\u30bf\u30b0\u306b\u3064\u3044\u3066\u306e\u3054\u8cea\u554f\uff08\u4f5c\u6210\u3084\u4fee\u6b63\uff09\u306f\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u5916\u3068\u306a\u308a\u307e\u3059<\/strong>\u3002<br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"569\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-22-1024x569.png\" alt=\"\" class=\"wp-image-27554\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-22-1024x569.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-22-300x167.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-22-768x427.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-22.png 1147w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"562\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-21-1024x562.png\" alt=\"\" class=\"wp-image-27553\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-21-1024x562.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-21-300x165.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-21-768x421.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-21.png 1209w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8B%95%E7%94%BB\"><\/span>\u52d5\u753b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000\u30c9\u30e9\u30c3\u30b0&amp;\u30c9\u30ed\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u3001<strong>YouTube<\/strong>\u304b<strong>Vimeo<\/strong>\u52d5\u753b\u306e\u30b5\u30e0\u30cd\u30a4\u30eb\u753b\u50cf\u3092\u633f\u5165\u3067\u304d\u307e\u3059\u3002<br>\u3000<strong><font color=\"#ff0000\">\u203b\u30e1\u30fc\u30eb\u5185\u3067\u52d5\u753b\u304c\u81ea\u52d5\u518d\u751f\u3059\u308b\u6a5f\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/font><\/strong><br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-23-1024x507.png\" alt=\"\" class=\"wp-image-27556\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-23-1024x507.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-23-300x148.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-23-768x380.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-23.png 1372w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br> \u300c\u52d5\u753b\u300d\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\u3057\u3001[\u52d5\u753bURL\u3092\u8ffd\u52a0]\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af<br>\u3000<strong><font color=\"#ff0000\">\u203b\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u306f\u4e8b\u524d\u306b\u304a\u5ba2\u69d8\u5074\u306e YouTube\u7b49 \u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/font><\/strong><br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"502\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-25-1024x502.png\" alt=\"\" class=\"wp-image-27558\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-25-1024x502.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-25-300x147.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-25-768x377.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-25.png 1148w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-medium-font-size wp-block-paragraph\">\u3000<br><strong>\u3000\u52d5\u753b\u306eURL\u3092\u300c\u52d5\u753bUrl\u300d\u306e\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u306b\u5165\u529b\u3057\u307e\u3059\u3002<\/strong><br><strong>\u3000\u203b\u672c\u6a5f\u80fd\u3067\u30b5\u30e0\u30cd\u30a4\u30eb\u753b\u50cf\u3092\u81ea\u52d5\u751f\u6210\u3067\u304d\u308b\u306e\u306fYouTube\u3068Vimeo\u306e\u52d5\u753bURL\u306e\u307f<\/strong><br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1246\" height=\"509\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c43.png\" alt=\"\" class=\"wp-image-8907\" style=\"width:610px;height:249px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c43.png 1246w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c43-300x123.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c43-1024x418.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c43-768x314.png 768w\" sizes=\"auto, (max-width: 1246px) 100vw, 1246px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1237\" height=\"593\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c44.png\" alt=\"\" class=\"wp-image-8908\" style=\"width:599px;height:287px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c44.png 1237w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c44-300x144.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c44-1024x491.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/05\/\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c44-768x368.png 768w\" sizes=\"auto, (max-width: 1237px) 100vw, 1237px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br>\u3000<strong>YouTube<\/strong> \u307e\u305f\u306f <strong>Vimeo<\/strong> \u306e\u52d5\u753bURL\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u30b5\u30e0\u30cd\u30a4\u30eb\u753b\u50cf\u304c\u81ea\u52d5\u751f\u6210\u3055\u308c\u307e\u3059\u3002<br>\u3000\u914d\u4fe1\u5f8c\u3001\u30e1\u30fc\u30eb\u672c\u6587\u306e\u30b5\u30e0\u30cd\u30a4\u30eb\u753b\u50cf\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001Web\u4e0a\u306e\u52d5\u753b\u30da\u30fc\u30b8\u306b\u9077\u79fb\u3057\u307e\u3059\u3002<br><br>\u3000\u203b\u30b5\u30e0\u30cd\u30a4\u30eb\u306f\u81ea\u52d5\u751f\u6210\u3055\u308c\u307e\u3059\u306e\u3067\u3001\u52d5\u753b\u306e\u3069\u306e\u6642\u70b9\u306e\u3082\u306e\u304b\u8abf\u6574\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9C%E3%83%87%E3%82%A3%E3%83%91%E3%83%8D%E3%83%AB\"><\/span>\u30dc\u30c7\u30a3\u30d1\u30cd\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"> \u300c\u30dc\u30c7\u30a3\u300d\u30bf\u30d6\u3067\u306f\u30e1\u30fc\u30eb\u672c\u6587\u5168\u4f53\u306e\u30b5\u30a4\u30ba\u3084<strong><font color=\"#ff0000\">\u30e1\u30fc\u30eb\u672c\u6587\u5168\u4f53\u306e\u80cc\u666f\u8272<\/font><\/strong>\u306a\u3069\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"426\" height=\"291\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-33.png\" alt=\"\" class=\"wp-image-267\" style=\"width:620px;height:423px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-33.png 426w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2019\/08\/image-33-300x205.png 300w\" sizes=\"auto, (max-width: 426px) 100vw, 426px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E9%A0%98%E5%9F%9F%E3%81%AE%E5%B9%85\"><\/span><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u9818\u57df<\/strong>\u306e\u5e45<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u30e1\u30fc\u30eb\u672c\u6587\u5185\u306e\u30c6\u30ad\u30b9\u30c8\u3084\u753b\u50cf\u306e\u8868\u793a\u5e45\u3068\u306a\u308a\u307e\u3059\u3002<\/strong><br><strong><font color=\"#ff0000\">\u203b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u753b\u9762\u30b5\u30a4\u30ba\u3092\u8003\u616e\u3059\u308b\u3068500px\uff5e600px\u7a0b\u5ea6\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/font><\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%83%8C%E6%99%AF%E8%89%B2\"><\/span><strong>\u80cc\u666f\u8272<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u30e1\u30fc\u30eb\u5168\u4f53\u306e\u80cc\u666f\u8272\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1047\" height=\"746\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u672c\u6587.jpg\" alt=\"\" class=\"wp-image-10004\" style=\"width:584px;height:416px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u672c\u6587.jpg 1047w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u672c\u6587-300x214.jpg 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u672c\u6587-1024x730.jpg 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u672c\u6587-768x547.jpg 768w\" sizes=\"auto, (max-width: 1047px) 100vw, 1047px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E9%A0%98%E5%9F%9F%E3%81%AE%E8%83%8C%E6%99%AF%E8%89%B2\"><\/span><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u9818\u57df\u306e\u80cc\u666f\u8272<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u30b3\u30f3\u30c6\u30f3\u30c4\u5358\u4f4d\u306e\u80cc\u666f\u8272\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%81%AE%E4%B8%AD%E5%A4%AE%E5%B7%A6%E5%AF%84%E6%8F%83%E3%81%88\"><\/span>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4e2d\u592e\/\u5de6\u5bc4\u63c3\u3048<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">[\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u914d\u7f6e]\u9805\u76ee\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\u300c\u5de6\u63c3\u3048\u300d\u3068\u300c\u4e2d\u592e\u63c3\u3048\u300d\u306b\u5207\u308a\u66ff\u3048\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"621\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-95-1024x621.png\" alt=\"\" class=\"wp-image-27929\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-95-1024x621.png 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-95-300x182.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-95-768x466.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-95.png 1274w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%83%95%E3%82%A9%E3%83%AB%E3%83%88%E3%81%AE%E3%83%95%E3%82%A9%E3%83%B3%E3%83%88\"><\/span><strong>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d5\u30a9\u30f3\u30c8<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u30c6\u30ad\u30b9\u30c8\u306e\u30d5\u30a9\u30f3\u30c8\u30bf\u30a4\u30d7\u306e\u521d\u671f\u5024\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09\u3092\u5909\u66f4\u3057\u307e\u3059\u3002 <br>\u203b\u521d\u671f\u5024\u306f\u5e38\u306b<strong>\u300cArial\u300d<\/strong>\u3067\u3059\u3002<br>\u203b\u4f5c\u6210\u4e2d\u306e\u30e1\u30fc\u30eb\u306e\u521d\u671f\u5024\u306e\u307f\u306b\u6709\u52b9\u3067\u3059\u3002<span class=\"has-inline-color has-vivid-red-color\">\u30e1\u30fc\u30eb\u306e\u65b0\u898f\u4f5c\u6210\u6642\u306e\u521d\u671f\u5024\u81ea\u4f53\u306e\u5909\u66f4\u306f\u3067\u304d\u307e\u305b\u3093<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%AE%E8%89%B2\"><\/span><strong>\u30ea\u30f3\u30af\u306e\u8272<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">URL\u7b49\u30ea\u30f3\u30af\u8a2d\u5b9a\u3055\u308c\u305f\u7b87\u6240\u306e\u8272\u3092\u5909\u66f4\u3057\u307e\u3059<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%AC%E3%82%B9%E3%83%9D%E3%83%B3%E3%82%B7%E3%83%96%E5%AF%BE%E5%BF%9C%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E3%81%AE%E4%BB%95%E6%A7%98\"><\/span>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30c7\u30b6\u30a4\u30f3\u306e\u4ed5\u69d8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PC%E3%81%A7%E9%96%B2%E8%A6%A7%E3%81%97%E3%81%9F%E5%A0%B4%E5%90%88%E3%80%81%E8%A1%A8%E7%A4%BA%E3%81%8C%E4%B8%AD%E5%A4%AE%E5%AF%84%E3%81%9B%E3%81%AB%E3%81%AA%E3%82%8B\"><\/span>PC\u3067\u95b2\u89a7\u3057\u305f\u5834\u5408\u3001\u8868\u793a\u304c\u4e2d\u592e\u5bc4\u305b\u306b\u306a\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br><strong>\u3010\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30a8\u30c7\u30a3\u30bf\uff08\u30e1\u30fc\u30eb\u4f5c\u6210\u6642\uff09\u306e\u898b\u3048\u65b9\u3011<\/strong><br>\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1016\" height=\"715\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-26.png\" alt=\"\" class=\"wp-image-27559\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-26.png 1016w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-26-300x211.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/07\/image-26-768x540.png 768w\" sizes=\"auto, (max-width: 1016px) 100vw, 1016px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u3010\u5de6\uff1a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306e\u898b\u3048\u65b9\u3000\u3000\u53f3\uff1aPC\u3067\u306e\u898b\u3048\u65b9\u3011\uff08\u4f8b\uff09<\/strong><br>\u3000\u3000<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"485\" height=\"1024\" data-id=\"10018\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/Screenshot_20200611-150830-485x1024.png\" alt=\"\" class=\"wp-image-10018\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/Screenshot_20200611-150830-485x1024.png 485w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/Screenshot_20200611-150830-142x300.png 142w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/Screenshot_20200611-150830-768x1621.png 768w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/Screenshot_20200611-150830-728x1536.png 728w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/Screenshot_20200611-150830-970x2048.png 970w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/Screenshot_20200611-150830.png 1080w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"833\" height=\"588\" data-id=\"9888\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/CLMD-1-1.png\" alt=\"\" class=\"wp-image-9888\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/CLMD-1-1.png 833w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/CLMD-1-1-300x212.png 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/CLMD-1-1-768x542.png 768w\" sizes=\"auto, (max-width: 833px) 100vw, 833px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br>\u3000<strong><font color=\"#ff0000\">\u203b\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u306e\u305f\u3081\u3001\u521d\u671f\u5024\u3067\u306f<u>PC\u3067\u30e1\u30fc\u30eb\u3092\u95b2\u89a7\u3055\u308c\u305f\u5834\u5408\u306f\u4e2d\u592e\u5bc4\u308a<\/u>\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/font><\/strong><br>\u3000\u3000 <strong> <a href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/faq\/contents_left\/\">[\u30dc\u30c6\u30a3]\u30bf\u30d6\u306e [Contents area alignment] 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id=\"%E6%A8%AA%E4%B8%A6%E3%81%B3%E3%81%AE%E3%83%96%E3%83%AD%E3%83%83%E3%82%AF%EF%BC%88%E6%A7%8B%E9%80%A0%EF%BC%89%E3%81%8C%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%95%E3%82%A9%E3%83%B3%E3%81%A7%E3%81%AF%E7%B8%A6%E4%B8%A6%E3%81%B3%E3%81%AB%E3%81%AA%E3%82%8B\"><\/span>\u6a2a\u4e26\u3073\u306e\u30d6\u30ed\u30c3\u30af\uff08\u69cb\u9020\uff09\u304c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306f\u7e26\u4e26\u3073\u306b\u306a\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u3010\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u30a8\u30c7\u30a3\u30bf\uff08\u30e1\u30fc\u30eb\u4f5c\u6210\u6642\uff09\u306e\u898b\u3048\u65b9\u3011<\/strong><br>\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1053\" height=\"740\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u4f5c\u6210\u6642.jpg\" alt=\"\" class=\"wp-image-10031\" style=\"width:633px;height:444px\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u4f5c\u6210\u6642.jpg 1053w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u4f5c\u6210\u6642-300x211.jpg 300w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u4f5c\u6210\u6642-1024x720.jpg 1024w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/\u4f5c\u6210\u6642-768x540.jpg 768w\" sizes=\"auto, (max-width: 1053px) 100vw, 1053px\" \/><figcaption 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srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-99-532x1024.png 532w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-99-156x300.png 156w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2026\/10\/image-99.png 566w\" sizes=\"auto, (max-width: 532px) 100vw, 532px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"506\" height=\"620\" data-id=\"10023\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/PC.jpg\" alt=\"\" class=\"wp-image-10023\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/PC.jpg 506w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2020\/06\/PC-245x300.jpg 245w\" sizes=\"auto, (max-width: 506px) 100vw, 506px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000<br> \u300c\u69cb\u9020\u300d\u30bf\u30d6 \u304b\u3089\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u6a2a\u4e26\u3073\u306b\u306a\u308b\u3088\u3046\u306a\u69cb\u9020\u30d6\u30ed\u30c3\u30af\u3092\u672c\u6587\u306b\u633f\u5165\u3057\u3066\u914d\u4fe1\u3059\u308b\u3068<br>\u3000PC\u306e\u753b\u9762\u3067\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u6a2a\u4e26\u3073\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306f\u7e26\u4e26\u3073\u306b\u306a\u308a\u307e\u3059\u3002<br>\u3000<strong><font color=\"#ff0000\">\u203b\u8aa0\u306b\u6050\u308c\u5165\u308a\u307e\u3059\u304c\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u7e26\u4e26\u3073\u306b\u306a\u308b\u4e8b\u8c61\u306f\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u305b\u3093\u3002<\/font><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HTML%E3%82%A8%E3%83%87%E3%82%A3%E3%82%BF%E3%82%92%E4%BD%BF%E3%82%8F%E3%81%AA%E3%81%84%E5%A0%B4%E5%90%88\"><\/span>HTML\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u308f\u306a\u3044\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u3000HTML\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u308f\u306a\u3044\u5834\u5408\u306fWeb\u30da\u30fc\u30b8\u4f5c\u6210\u306a\u3069\u3067\u4e00\u822c\u7684\u306b\u7528\u3044\u3089\u308c\u308bHTML\u30bf\u30b0\u3092\u4f7f\u3044\u3001<br>\u3000HTML\u30e1\u30fc\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<br>\u3000<br>\u3000HTML\u30bf\u30b0\u306f\u300c\u697d\u697d\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u300d\u3092\u554f\u308f\u305a\u30b7\u30b9\u30c6\u30e0\u5074\u3067\u306f\u5236\u5fa1\u3067\u304d\u306a\u3044\u305f\u3081<strong><font 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