{"id":16050,"date":"2022-10-07T15:27:00","date_gmt":"2022-10-07T15:27:00","guid":{"rendered":"https:\/\/vibetrace.com\/?p=16050"},"modified":"2023-03-09T11:15:31","modified_gmt":"2023-03-09T11:15:31","slug":"what-are-email-headers","status":"publish","type":"post","link":"https:\/\/vibetrace.com\/ja\/\u96fb\u5b50\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u3068\u306f\/","title":{"rendered":"\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b?"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\n<p>\u96fb\u5b50\u30e1\u30fc\u30eb \u30d8\u30c3\u30c0\u30fc\u306f\u3001\u9001\u4fe1\u8005\u3001\u53d7\u4fe1\u8005\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e MTA \u30eb\u30fc\u30c8\u307e\u305f\u306f\u8a73\u7d30\u306b\u95a2\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u3092\u542b\u3080\u96fb\u5b50\u30e1\u30fc\u30eb\u5185\u306e\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u96fb\u5b50\u30e1\u30fc\u30eb \u30d8\u30c3\u30c0\u30fc\u306f\u5e38\u306b\u96fb\u5b50\u30e1\u30fc\u30eb\u672c\u6587\u306e\u524d\u306b\u7f6e\u304b\u308c\u307e\u3059\u3002<\/p>\n\n\n<style>.kb-table-of-content-nav.kb-table-of-content-id_ccd5f4-7b .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kb-table-of-content-nav.kb-table-of-content-id_ccd5f4-7b .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id_ccd5f4-7b .kb-table-of-contents-title{font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id_ccd5f4-7b .kb-table-of-content-wrap .kb-table-of-content-list{font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}<\/style>\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30d8\u30c3\u30c0\u30fc\u3092\u6c17\u306b\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/h2>\n\n\n\n<p>\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u62c5\u5f53\u8005\u306f\u30e1\u30fc\u30eb \u30d8\u30c3\u30c0\u30fc\u3068\u76f4\u63a5\u3084\u308a\u53d6\u308a\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30e1\u30fc\u30eb \u30d8\u30c3\u30c0\u30fc\u306f\u30e1\u30fc\u30eb \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3001\u914d\u4fe1\u53ef\u80fd\u6027\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u8a8d\u8a3c\u3001\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u9593\u306e\u6280\u8853\u7684\u306a\u901a\u4fe1\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30d8\u30c3\u30c0\u30fc\u306f\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u30ad\u30fc\u306f\u30d8\u30c3\u30c0\u30fc\u306e\u540d\u524d\u3068\u5024\u3001\u3064\u307e\u308a\u305d\u306e\u540d\u524d\u306e\u5024\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9001\u4fe1\u30e1\u30fc\u30eb\u306b\u8ffd\u52a0\u3055\u308c\u308b\u30d8\u30c3\u30c0\u30fc\u306e\u5f79\u5272\u3068\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b<\/li>\n\n\n\n<li>\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u8005\u3092\u8a8d\u8a3c\u3059\u308b\u3053\u3068\u3067\u30b9\u30d1\u30e0\u3092\u9632\u6b62\u3057\u307e\u3059<\/li>\n\n\n\n<li>MTA (Mail Transfer Agent) \u306b\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u5b9b\u5148\u3092\u6307\u793a\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30eb\u30fc\u30c8\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5404 MTA \u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u53d7\u4fe1\u304a\u3088\u3073\u8ee2\u9001\u3055\u308c\u305f\u6642\u523b\u306b\u3001\u3055\u3089\u306b\u8a73\u3057\u3044\u60c5\u5831\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u3082\u91cd\u8981\u306a\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc<\/h2>\n\n\n\n<p>\u30b7\u30b9\u30c6\u30e0\u304c\u81ea\u52d5\u7684\u306b\u8ffd\u52a0\u3059\u308b\u96fb\u5b50\u30e1\u30fc\u30eb \u30d8\u30c3\u30c0\u30fc\u306f\u591a\u6570\u3042\u308a\u307e\u3059 (\u307e\u305f\u306f\u3001\u77e5\u3089\u305a\u306b\u81ea\u5206\u3067\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059) \u304c\u3001\u6700\u3082\u91cd\u8981\u306a\u3082\u306e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u306b<\/li>\n\n\n\n<li>\u304b\u3089<\/li>\n\n\n\n<li>\u4f53<\/li>\n\n\n\n<li>\u4e3b\u984c<\/li>\n\n\n\n<li>\u306b\u8fd4\u4fe1<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c6\u30f3\u30c4\u30bf\u30a4\u30d7<\/li>\n\n\n\n<li>CC \u304a\u3088\u3073 Bcc (\u30ab\u30fc\u30dc\u30f3 \u30b3\u30d4\u30fc\u304a\u3088\u3073\u30d6\u30e9\u30a4\u30f3\u30c9 \u30ab\u30fc\u30dc\u30f3 \u30b3\u30d4\u30fc)<\/li>\n\n\n\n<li>DKIM\u7f72\u540d<\/li>\n\n\n\n<li>\u53d7\u4fe1SPF<\/li>\n\n\n\n<li>\u512a\u5148\u9806\u4f4d<\/li>\n\n\n\n<li>\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/li>\n\n\n\n<li>\u6697\u53f7\u5316\u3055\u308c\u305f<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30d8\u30c3\u30c0\u30fc\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/h3>\n\n\n\n<p>\u96fb\u5b50\u30e1\u30fc\u30eb \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u3053\u308c\u304c Gmail \u3060\u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53f3\u5074\u306b\u3042\u308b 3 \u3064\u306e\u70b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001[\u30aa\u30ea\u30b8\u30ca\u30eb\u3092\u8868\u793a] \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"712\" height=\"742\" src=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/12\/image-9.png\" alt=\"\" class=\"wp-image-16058\" srcset=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/12\/image-9.png 712w, https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/12\/image-9-288x300.png 288w\" sizes=\"auto, (max-width: 712px) 100vw, 712px\" \/><figcaption class=\"wp-element-caption\">Gmail \u3067\u5143\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b<\/figcaption><\/figure>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c6\u30ad\u30b9\u30c8\u30ea\u30b9\u30c8\u304c\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"458\" height=\"970\" src=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/12\/image-10.png\" alt=\"\" class=\"wp-image-16059\" srcset=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/12\/image-10.png 458w, https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/12\/image-10-142x300.png 142w\" sizes=\"auto, (max-width: 458px) 100vw, 458px\" \/><figcaption class=\"wp-element-caption\">\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30d8\u30c3\u30c0\u30fc\u306f\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b<\/figcaption><\/figure>\n\n\n<div class=\"gb-container gb-container-4fe8fb59\"><div class=\"gb-inside-container\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-4e3009e9\">\n<div class=\"gb-grid-column gb-grid-column-2156c324\"><div class=\"gb-container gb-container-2156c324\"><div class=\"gb-inside-container\">\n\n<p class=\"gb-headline gb-headline-becb76a4 gb-headline-text\">\u3053\u306e\u8a18\u4e8b\u306f\u6c17\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u304b?<\/p>\n\n\n\n<p class=\"gb-headline gb-headline-d0253076 gb-headline-text\">CX for Retail \u5c02\u7528\u306e\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u306b\u3054\u53c2\u52a0\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<div class=\"gb-container gb-container-d5704067\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-rounded\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/11\/female_avg-1024x1024.jpeg\" alt=\"\" class=\"wp-image-15727\" style=\"width:188px;height:188px\" srcset=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/11\/female_avg.jpeg 1024w, https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/11\/female_avg-300x300.jpeg 300w, https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/11\/female_avg-150x150.jpeg 150w, https:\/\/vibetrace.com\/wp-content\/uploads\/2022\/11\/female_avg-768x768.jpeg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n\n\n<p class=\"gb-headline gb-headline-ef94572a gb-headline-text\">\u30c7\u30b8\u30bf\u30eb\u53ce\u76ca\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u672c\u5f53\u306b\u91cd\u8981\u306a\u3053\u3068\u3092\u5e38\u306b\u628a\u63e1\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<form style=\"width:100%; display:block; text-align:center; margin:0px auto 20px auto\" action=\"https:\/\/pages.vtcdn.net\/lists\/213\/2626\/0MOEaLRBEknB\/subscribe\" name=\"blue_woman\" method=\"POST\" target=\"_blank\" data-trp-original-action=\"https:\/\/pages.vtcdn.net\/lists\/213\/2626\/0MOEaLRBEknB\/subscribe\">\n<div style=\"width:100%; margin:10px 0\"><input style=\"width:100%\" type=\"text\" name=\"email\" value=\"\" placeholder=\"\u96fb\u5b50\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\"><\/div>\n<div style=\"width:100%; margin:10px 0\"><input style=\"width:100%\" type=\"text\" name=\"firstname\" value=\"\" placeholder=\"\u30d5\u30a1\u30fc\u30b9\u30c8\u30cd\u30fc\u30e0\"><\/div>\n<input type=\"hidden\" name=\"source\" value=\"blog_blue_woman\">\n<input type=\"text\" name=\"__em\" value=\"\" style=\"display:none\">\n<input type=\"text\" name=\"__email\" value=\"\" style=\"display:none\">\n<input type=\"text\" name=\"__name\" value=\"\" style=\"display:none\">\n<div class=\"gb-button-wrapper\">\n<button type=\"submit\" class=\"gb-button gb-button-text\" style=\"width:100%\">\u8cfc\u8aad\u3057\u3066\u304f\u3060\u3055\u3044<\/button>\n<\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"ja\"\/><\/form>\n\n\n\n<p class=\"has-small-font-size\">\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u5f53\u793e\u306e\u5185\u5bb9\u306b\u540c\u610f\u3057\u305f\u3082\u306e\u3068\u307f\u306a\u3055\u308c\u307e\u3059 <a rel=\"noreferrer noopener\" href=\"https:\/\/vibetrace.com\/ja\/\u898f\u7d04\u3068\u6761\u4ef6\/\" target=\"_blank\">\u5229\u7528\u898f\u7d04<\/a>\u3002\u307e\u305f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u5b50\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u306e\u5b8c\u5168\u306a\u30ea\u30b9\u30c8<\/h2>\n\n\n\n<figure id=\"table-perm-headers\" class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30d8\u30c3\u30c0\u30fc\u540d<\/strong><\/td><td><strong>\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong><\/td><td><strong>\u30b9\u30bf\u30fc\u30c6\u30b9<\/strong><\/td><\/tr><tr><td>\u53d7\u3051\u5165\u308c\u8a00\u8a9e<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u4ee3\u66ff\u53d7\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30a2\u30fc\u30ab\u30a4\u30d6\u5148<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u8a8d\u8a3c\u7d50\u679c<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u81ea\u52d5\u9001\u4fe1<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u81ea\u52d5\u8ee2\u9001<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u81ea\u52d5\u9001\u4fe1\u6e08\u307f<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>Bcc<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u4f53<\/td><td>\u306a\u3057<\/td><td>\u4e88\u7d04\u6e08\u307f<\/td><\/tr><tr><td>Cc<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u30b3\u30e1\u30f3\u30c8<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4ee3\u66ff<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aac\u660e<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u914d\u7f6e<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9577\u3055<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7279\u5fb4<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4ID<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u8b58\u5225\u5b50<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u8a00\u8a9e<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5834\u6240<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4-MD5<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u30ea\u30bf\u30fc\u30f3<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u8ee2\u9001\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u7ffb\u8a33\u30bf\u30a4\u30d7<\/td><td>\u30de\u30a4\u30e0<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u30bf\u30a4\u30d7<\/td><td>\u30de\u30a4\u30e0<\/td><td><\/td><\/tr><tr><td>\u4f1a\u8a71<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u640d\u5931\u3092\u4f34\u3046\u5909\u63db<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>DL-\u62e1\u5f35-\u5c65\u6b74<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u65e5\u306b\u3061<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u9045\u5ef6\u914d\u4fe1<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u914d\u9001\u65e5<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u7834\u68c4\u3055\u308c\u305f X400-IPMS \u62e1\u5f35\u6a5f\u80fd<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u7834\u68c4\u3055\u308c\u305f X400-MTS \u62e1\u5f35\u6a5f\u80fd<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u958b\u793a - \u53d7\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u51e6\u5206\u901a\u77e5\u30aa\u30d7\u30b7\u30e7\u30f3<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u51e6\u5206\u901a\u77e5\u5148<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>DKIM\u7f72\u540d<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u6697\u53f7\u5316\u3055\u308c\u305f<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u307e\u3059<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u6709\u52b9\u671f\u9650<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u304b\u3089<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u914d\u4fe1\u30ec\u30dd\u30fc\u30c8\u306e\u751f\u6210<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u91cd\u8981\u6027<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u8fd4\u4fe1\u5148<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u4e0d\u5b8c\u5168\u306a\u30b3\u30d4\u30fc<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ad\u30fc\u30ef\u30fc\u30c9<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u8a00\u8a9e<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u6700\u65b0\u306e\u914d\u4fe1\u6642\u9593<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8\u30a2\u30fc\u30ab\u30a4\u30d6<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8-\u30d8\u30eb\u30d7<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8ID<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8\u6240\u6709\u8005<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8\u6295\u7a3f<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8-\u8cfc\u8aad<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8-\u8cfc\u8aad\u89e3\u9664<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8-\u8cfc\u8aad\u89e3\u9664-\u6295\u7a3f<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u30e1\u30c3\u30bb\u30fc\u30b8\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30e1\u30c3\u30bb\u30fc\u30b8ID<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u7a2e\u985e<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS \u514d\u9664\u30a2\u30c9\u30ec\u30b9<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS \u62e1\u5f35\u8a8d\u53ef\u60c5\u5831<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u30b3\u30fc\u30c9<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-\u53d6\u6271\u3044\u8aac\u660e\u66f8<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-\u30e1\u30c3\u30bb\u30fc\u30b8-\u6307\u793a<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-Codress-\u30e1\u30c3\u30bb\u30fc\u30b8-\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-\u30aa\u30ea\u30b8\u30cd\u30fc\u30bf\u30fc-\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-\u30d7\u30e9\u30a4\u30de\u30ea-\u512a\u5148\u9806\u4f4d<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS \u30b3\u30d4\u30fc\u512a\u5148\u9806\u4f4d<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS \u30e1\u30c3\u30bb\u30fc\u30b8 \u30bf\u30a4\u30d7<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-Other-Recipients-Indicator-To<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-\u305d\u306e\u4ed6-\u53d7\u4fe1\u8005-\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc-CC<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-Acp127-\u30e1\u30c3\u30bb\u30fc\u30b8\u8b58\u5225\u5b50<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MMHS-\u30aa\u30ea\u30b8\u30cd\u30fc\u30bf\u30fc-PLAD<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>MT\u512a\u5148<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u6642\u4ee3\u9045\u308c\u306e\u3082\u306e<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u7d44\u7e54<\/td><td>\u90f5\u4fbf<\/td><td>\u60c5\u5831\u63d0\u4f9b<\/td><\/tr><tr><td>\u5143\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u60c5\u5831\u306e\u7a2e\u985e<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u30aa\u30ea\u30b8\u30ca\u30eb-From<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u5143\u306e\u30e1\u30c3\u30bb\u30fc\u30b8ID<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u5143\u306e\u53d7\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u767a\u4fe1\u8005\u8fd4\u9001\u5148\u4f4f\u6240<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u5143\u306e\u4ef6\u540d<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>PICS\u30e9\u30d9\u30eb<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u914d\u4fe1\u4e0d\u80fd\u30ec\u30dd\u30fc\u30c8\u306e\u9632\u6b62<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u512a\u5148\u9806\u4f4d<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u53d7\u3051\u53d6\u3063\u305f<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u53d7\u4fe1SPF<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u53c2\u8003\u6587\u732e<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u8fd4\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u306b\u8fd4\u4fe1<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u53d7\u4fe1\u8005-\u6709\u52b9\u671f\u9593\u304c\u5fc5\u8981<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u518d\u9001\u4fe1\u6e08\u307f-Bcc<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u518d\u9001\u4fe1-Cc<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u518d\u9001\u4fe1\u65e5<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u518d\u9001\u4fe1\u5143<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u518d\u9001\u4fe1\u30e1\u30c3\u30bb\u30fc\u30b8ID<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u518d\u9001\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u518d\u9001\u4fe1\u5148<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u5fa9\u8def<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u9001\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u611f\u5ea6<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u52e7\u8a98<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>\u4e3b\u984c<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3059<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>TLS \u30ec\u30dd\u30fc\u30c8 \u30c9\u30e1\u30a4\u30f3<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>TLS \u30ec\u30dd\u30fc\u30c8\u9001\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>TLS\u5fc5\u9808<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>\u306b<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>VBR \u60c5\u5831<\/td><td>\u90f5\u4fbf<\/td><td>\u6a19\u6e96<\/td><\/tr><tr><td>X400-\u30b3\u30f3\u30c6\u30f3\u30c4\u8b58\u5225\u5b50<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>X400-\u30b3\u30f3\u30c6\u30f3\u30c4-\u30ea\u30bf\u30fc\u30f3<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>X400-\u30b3\u30f3\u30c6\u30f3\u30c4\u30bf\u30a4\u30d7<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>X400-MTS-\u8b58\u5225\u5b50<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>X400-\u30aa\u30ea\u30b8\u30cd\u30fc\u30bf\u30fc<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>X400-\u53d7\u4fe1\u6e08\u307f<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>X400-\u53d7\u4fe1\u8005<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><tr><td>X400-\u30c8\u30ec\u30fc\u30b9<\/td><td>\u90f5\u4fbf<\/td><td><\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">IANA \u30e1\u30fc\u30eb \u30d8\u30c3\u30c0\u30fc \u30ea\u30b9\u30c8<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30d8\u30c3\u30c0\u30fc\u3092\u5206\u6790\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059 <a href=\"https:\/\/toolbox.googleapps.com\/apps\/messageheader\/\" target=\"_blank\" rel=\"noopener\">Google \u306e\u3053\u306e\u30c4\u30fc\u30eb<\/a>\u3002\u305d\u308c\u306f\u3042\u306a\u305f\u306b\u5f79\u7acb\u3061\u307e\u3059:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u9001\u9045\u5ef6\u3092\u691c\u51fa\u3059\u308b<\/li>\n\n\n\n<li>\u9045\u5ef6\u306e\u304a\u304a\u3088\u305d\u306e\u539f\u56e0<\/li>\n\n\n\n<li>\u9045\u5ef6\u306e\u8cac\u4efb\u306f\u81ea\u5206\u306b\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"882\" src=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2023\/03\/image-15-1024x882.png\" alt=\"\" class=\"wp-image-19918\" srcset=\"https:\/\/vibetrace.com\/wp-content\/uploads\/2023\/03\/image-15-1024x882.png 1024w, https:\/\/vibetrace.com\/wp-content\/uploads\/2023\/03\/image-15-300x258.png 300w, https:\/\/vibetrace.com\/wp-content\/uploads\/2023\/03\/image-15-768x662.png 768w, https:\/\/vibetrace.com\/wp-content\/uploads\/2023\/03\/image-15-1536x1323.png 1536w, https:\/\/vibetrace.com\/wp-content\/uploads\/2023\/03\/image-15-14x12.png 14w, https:\/\/vibetrace.com\/wp-content\/uploads\/2023\/03\/image-15.png 1792w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n<div class=\"gb-container gb-container-7b568b8d\"><div class=\"gb-inside-container\">\n\n<div class=\"gb-headline gb-headline-88b6c416 gb-headline-text\">\u96fb\u5b50\u30e1\u30fc\u30eb \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u3064\u3044\u3066\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3059\u304b?<\/div>\n\n\n\n<div class=\"gb-headline gb-headline-01d03e37 gb-headline-text\">\u5f53\u793e\u306f\u6226\u7565\u304b\u3089\u5b9f\u88c5\u3001\u8ffd\u8de1\u307e\u3067\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u901a\u5e38\u3001\u7d50\u679c\u306f 15-25% \u5897\u52a0\u3057\u307e\u3059\u3002\u3069\u306e\u3088\u3046\u306b\u304a\u624b\u4f1d\u3044\u3067\u304d\u308b\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046!<\/div>\n\n\n<div class=\"gb-button-wrapper gb-button-wrapper-b6496486\">\n\n<a class=\"gb-button gb-button-4f70dbbd gb-button-text vt-register vt-track-click\" href=\"https:\/\/vibetrace.com\/ja\/\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\/\">\u3082\u3063\u3068\u8a73\u3057\u304f\u77e5\u308b<\/a>\n\n<\/div>\n<\/div><\/div>\n\n\n<p>\u3042\u306a\u305f\u306f\u6280\u8853\u7684\u306a\u96fb\u5b50\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u62c5\u5f53\u8005\u3067\u3059\u304b?\u8a71\u3092\u3057\u307e\u3057\u3087\u3046\u3002\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u3092\u8cfc\u8aad\u3057\u3066\u9023\u7d61\u3092\u53d6\u308a\u5408\u3044\u307e\u3057\u3087\u3046\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30d8\u30c3\u30c0\u30fc\u306f\u3001\u9001\u4fe1\u8005\u3001\u53d7\u4fe1\u8005\u306a\u3069\u306b\u95a2\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u3092\u542b\u3080\u96fb\u5b50\u30e1\u30fc\u30eb\u5185\u306e\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8\u3067\u3059\u3002 <a title=\"\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b?\" class=\"read-more\" href=\"https:\/\/vibetrace.com\/ja\/\u96fb\u5b50\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u3068\u306f\/\" aria-label=\"\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b? \u3055\u3089\u306b\u8aad\u3080\u306b\u3064\u3044\u3066\"> <\/a><\/p>","protected":false},"author":9,"featured_media":16063,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[57,78,77],"class_list":["post-16050","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecommerce-email-marketing","tag-marketing-definitions","tag-email-deliverability","tag-email-marketing","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"_links":{"self":[{"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/posts\/16050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/comments?post=16050"}],"version-history":[{"count":0,"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/posts\/16050\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/media\/16063"}],"wp:attachment":[{"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/media?parent=16050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/categories?post=16050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibetrace.com\/ja\/wp-json\/wp\/v2\/tags?post=16050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}