{"id":8448,"date":"2022-01-19T17:58:29","date_gmt":"2022-01-19T08:58:29","guid":{"rendered":"https:\/\/blastmail.jp\/blog\/?p=8448"},"modified":"2026-02-20T18:29:38","modified_gmt":"2026-02-20T09:29:38","slug":"about-bimi","status":"publish","type":"post","link":"https:\/\/blastmail.jp\/blog\/mailmagazine\/about-bimi","title":{"rendered":"BIMI\u3068\u306f\uff1f\u8a2d\u5b9a\u65b9\u6cd5\u3092\u5b8c\u5168\u89e3\u8aac\u30102026\u5e74\u6700\u65b0\u3011Gmail\u3067\u306e\u30ed\u30b4\u8868\u793a\u30fbVMC\u53d6\u5f97\u624b\u9806\u307e\u3067"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-full wp-image-8451\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2022\/01\/about-bimi.png\" alt=\"\" width=\"680\" height=\"453\" \/><\/p>\n<p>\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u5c4a\u3044\u305f\u30e1\u30fc\u30eb\u3092\u898b\u305f\u3068\u304d\u3001\u4f01\u696d\u30ed\u30b4\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30e1\u30fc\u30eb\u3068\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a2\u30a4\u30b3\u30f3\u306e\u307e\u307e\u306e\u30e1\u30fc\u30eb\u304c\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u3044\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\u3002\u3053\u308c\u306f\u3001BIMI\uff08\u30d3\u30df\uff09\u3068\u547c\u3070\u308c\u308b\u6280\u8853\u306e\u4e00\u3064\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306e\u9055\u3044\u3067\u3059\u3002<\/p>\n<p>BIMI\u3092\u5c0e\u5165\u3059\u308b\u3068\u3001<span style=\"color: #ff0000;\"><strong>\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u5185\u3067\u81ea\u793e\u306e\u30ed\u30b4\u30de\u30fc\u30af\u304c\u8868\u793a\u3055\u308c<\/strong><\/span>\u8996\u899a\u7684\u306a\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u52b9\u679c\u304c\u5f97\u3089\u308c\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u53d7\u4fe1\u8005\u306b\u5bfe\u3057\u3066\u300c\u306a\u308a\u3059\u307e\u3057\u3067\u306f\u306a\u3044\u6b63\u898f\u306e\u30e1\u30fc\u30eb\u3067\u3042\u308b\u300d\u3068\u3044\u3046\u5b89\u5fc3\u611f\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u8fd1\u5e74\u3001Gmail\u306a\u3069\u306e\u4e3b\u8981\u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u3092\u53b3\u683c\u5316\u3057\u3066\u3044\u308b\u305f\u3081\u3001BIMI\u3078\u306e\u6ce8\u76ee\u306f\u6025\u901f\u306b\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001BIMI\u3092\u5c0e\u5165\u3059\u308b\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u524d\u63d0\u6761\u4ef6\u3084\u624b\u9806\u3092\u30af\u30ea\u30a2\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u672c\u8a18\u4e8b\u3067\u306f\u3001BIMI\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f\u3084\u30e1\u30ea\u30c3\u30c8\u304b\u3089\u5c0e\u5165\u306b\u5fc5\u8981\u306aDMARC\u8a2d\u5b9a\u3084\u8a3c\u660e\u66f8\uff08VMC\uff09\u306e\u53d6\u5f97\u3068\u3044\u3063\u305f\u5177\u4f53\u7684\u306a\u624b\u9806\u307e\u3067\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u81ea\u793e\u306e\u30e1\u30fc\u30eb\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u305c\u3072\u304a\u5f79\u7acb\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>BIMI\u306b\u3064\u3044\u3066\u306e\u8a73\u7d30\u306f\u3001BIM\u306e\u30e1\u30ea\u30c3\u30c8\u304b\u3089\u5c0e\u5165\u307e\u3067\u306e\u30b9\u30c6\u30c3\u30d7\u3001\u5931\u6557\u3057\u306a\u3044\u305f\u3081\u306eDMARC\u79fb\u884c\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3001BIMI\u8a2d\u5b9a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u307e\u3067\u3092\u307e\u3068\u3081\u305fBIMI\u5b8c\u5168\u30ac\u30a4\u30c9\u3092\u7121\u6599\u3067\u3054\u7528\u610f\u3057\u307e\u3057\u305f\u306e\u3067\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001BIMI\u306b\u3064\u3044\u3066\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u3084\u3054\u76f8\u8ac7\u3082\u53ef\u80fd\u3067\u3059\u306e\u3067\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong><a href=\"https:\/\/blastmail.jp\/blog\/download\/bimi-doc\" target=\"_blank\" rel=\"noopener\">&gt;&gt;BIMI\u5b8c\u5168\u30ac\u30a4\u30c9\u3092\u7121\u6599\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b<\/a><\/strong><\/p>\n<p><strong><a href=\"https:\/\/blastmail.jp\/blog\/download\/bimi\" target=\"_blank\" rel=\"noopener\">&gt;&gt;BIMI\u5c0e\u5165\u306b\u3064\u3044\u3066\u7121\u6599\u3067\u76f8\u8ac7\u30fb\u554f\u3044\u5408\u308f\u305b\u3059\u308b<\/a><\/strong><\/p>\n<p><a href=\"https:\/\/blastmail.jp\/blog\/download\/bimi-doc\"><img decoding=\"async\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2024\/06\/unnamed-1.jpg\" alt=\"bimi\u5b8c\u5168\u30ac\u30a4\u30c9\" width=\"1024\" height=\"373\" class=\"alignnone wp-image-21292 size-full\" \/><\/a><\/p>\n<h2>BIMI\u3068\u306f\uff1f<\/h2>\n<p>BIMI\u306f\u300c<strong>B<\/strong>rand <strong>I<\/strong>ndicators for <strong>M<\/strong>essage <strong>I<\/strong>dentification\u300d\u306e\u7565\u3067\u3001\u4e0b\u8a18\u753b\u50cf\u306e\u3088\u3046\u306b\u3001<strong>\u81ea\u793e\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u306b\u30ed\u30b4\u3092\u4ed8\u52a0\u3059\u308b<\/strong>\u30e1\u30fc\u30eb\u306e\u8a8d\u8a3c\u898f\u683c\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2020\/05\/Group-192.png\" alt=\"bimi\u306e\u30a4\u30e1\u30fc\u30b8\u753b\u50cf\" width=\"1397\" height=\"1119\" class=\"size-full wp-image-21275 aligncenter\" \/><\/p>\n<p>\u30e1\u30fc\u30eb\u914d\u4fe1\u306b\u30ed\u30b4\u3092\u4ed8\u52a0\u3059\u308b\u306b\u306f\u3001\u5546\u6a19\u767b\u9332\u3084\u8a3c\u660e\u66f8\u306e\u767a\u884c\u3068\u3044\u3063\u305f\u53b3\u6b63\u306a\u624b\u9806\u3092\u8e0f\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001SPF\u3084DKIM\u3068\u3044\u3063\u305f\u4ed6\u306e\u306a\u308a\u3059\u307e\u3057\u5bfe\u7b56\u3068\u540c\u69d8\u306b\u3001<strong>BIMI\u3082\u306a\u308a\u3059\u307e\u3057\u5bfe\u7b56\u306e\u4e00\u7a2e<\/strong>\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<p>2026\u5e742\u6708\u73fe\u5728\u3001BIMI\u3092\u30b5\u30dd\u30fc\u30c8\u307e\u305f\u306f\u30b5\u30dd\u30fc\u30c8\u3092\u8868\u660e\u3057\u3066\u3044\u308b\u4e3b\u306a\u30b5\u30fc\u30d3\u30b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002Apple Mail\u3067\u306e\u5bfe\u5fdc\u306b\u3088\u308a\u3001iPhone\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u8a34\u6c42\u529b\u304c\u4e00\u6c17\u306b\u9ad8\u307e\u308a\u307e\u3057\u305f\u3002<\/p>\n<div class=\"su-table su-table-alternate\">\n<table style=\"width: 100%;border-collapse: collapse;border: 1px solid #ddd;line-height: 1.6\">\n<thead>\n<tr style=\"background-color: #f2f2f2\">\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: left\">\u30b5\u30fc\u30d3\u30b9\u540d<\/th>\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u3000\u30ed\u30b4\u8868\u793a<\/th>\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u8a8d\u8a3c\u30de\u30fc\u30af<\/th>\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: left\">\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>Gmail<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u6700\u3082\u53b3\u683c\u306a\u57fa\u6e96\u3002\u30ed\u30b4\u8868\u793a\u306b\u306fVMC\uff08\u307e\u305f\u306fCMC\uff09\u304c\u5fc5\u9808\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>Apple Mail<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">iOS 16 \/ macOS 13\u4ee5\u964d\u3002VMC\u5fc5\u9808\u3002\u8a73\u7d30\u753b\u9762\u306b\u300c\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u6e08\u307f\u300d\u3068\u8868\u8a18\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>Yahoo! Mail (US)<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">VMC\u306a\u3057\u3067\u3082\u30ed\u30b4\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u304c\u3001\u63a8\u5968\u306fVMC\u3042\u308a\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>Yahoo!\u30e1\u30fc\u30eb (\u65e5\u672c)<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25b3\u72ec\u81ea<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u72ec\u81ea\u306e\u300c\u30d6\u30e9\u30f3\u30c9\u30a2\u30a4\u30b3\u30f3\u300d\u4ed5\u69d8\u3092\u542b\u3080\u3002\u56fd\u5185\u666e\u53ca\u7387\u306f\u9ad8\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>au \/ docomo<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">&#8211;<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u65e5\u672c\u306e\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb\u3067\u3082\u9806\u6b21\u5bfe\u5fdc\u3002\u72ec\u81ea\u30ea\u30b9\u30c8\u306b\u57fa\u3065\u304f\u8868\u793a\u3082\u3042\u308a\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>Fastmail \/ Cloudmark<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">\u25cb \u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center\">&#8211;<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u65e9\u671f\u304b\u3089BIMI\u3092\u30b5\u30dd\u30fc\u30c8\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px;background-color: #fff9f9\"><strong>Microsoft Outlook<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center;background-color: #fff9f9\">\u2717 \u975e\u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;text-align: center;background-color: #fff9f9\">\u2717 \u975e\u5bfe\u5fdc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px;background-color: #fff9f9\">2026\u5e74\u73fe\u5728\u3082\u516c\u5f0f\u306a\u30b5\u30dd\u30fc\u30c8\u306f\u672a\u5b9f\u88c5\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><span style=\"color: #ff0000;\"><strong>Microsoft Outlook\uff08\u304a\u3088\u3073Microsoft 365\u3001Outlook.com\u3001Hotmail\uff09\u306f\u3001\u73fe\u6642\u70b9\u3067BIMI\u3092\u76f4\u63a5\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/strong><\/span> \u305d\u306e\u305f\u3081\u3001\u53d7\u4fe1\u8005\u304cOutlook\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305f\u3068\u3048\u81ea\u793e\u306eBIMI\u8a2d\u5b9a\u304c\u5b8c\u74a7\u3067\u3042\u3063\u3066\u3082\u3001\u30ed\u30b4\u306f\u8868\u793a\u3055\u308c\u305a\u9001\u4fe1\u8005\u306e\u982d\u6587\u5b57\u3084\u6c4e\u7528\u30a2\u30a4\u30b3\u30f3\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>BIMI\u306f\u300c\u3053\u306e\u30e1\u30fc\u30eb\u306f\u6b63\u898f\u306e\u9001\u4fe1\u8005\u304b\u3089\u306e\u3082\u306e\u3067\u3042\u308b\u300d\u3053\u3068\u3092\u8996\u899a\u7684\u306b\u8a3c\u660e\u3059\u308b\u6280\u8853\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8fd1\u5e74\u6025\u5897\u3057\u3066\u3044\u308b\u300c\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u300d\u306e\u88ab\u5bb3\u304b\u3089\u81ea\u793e\u306e\u30d6\u30e9\u30f3\u30c9\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u306a\u308a\u3059\u307e\u3057\u306e\u624b\u53e3\u3068\u5bfe\u7b56\u306e\u8a73\u7d30\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n  <div class=\"blogcard\">\n  <a href=\"\/blog\/spam\/spoofed-email\">\n \u00a0 <div class=\"blogcard_thumbnail\"><img decoding=\"async\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2020\/07\/image1.png\" alt=\"\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u306e\u5dee\u51fa\u4eba\u304c\u81ea\u5206\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u306a\u305c\uff1f\u306a\u308a\u3059\u307e\u3057\u306e\u4ed5\u7d44\u307f\u3068\u5bfe\u7b56\u3092\u89e3\u8aac\u3057\u307e\u3059\" width=\"90\" height=\"60\" \/><\/div>\n   <div class=\"blogcard_content\">\n    <div class=\"blogcard_title\">\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u306e\u5dee\u51fa\u4eba\u304c\u81ea\u5206\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u306a\u305c\uff1f\u306a\u308a\u3059\u307e\u3057\u306e\u4ed5\u7d44\u307f\u3068\u5bfe\u7b56\u3092\u89e3\u8aac\u3057\u307e\u3059<\/div>\n    <div class=\"blogcard_excerpt\">\u73fe\u4ee3\u3067\u306f\u3001\u793e\u5185\u5916\u3092\u554f\u308f\u305a\u30c6\u30ad\u30b9\u30c8\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u91cd\u8981\u6027\u306f\u5897\u3059\u3070\u304b\u308a\u3067\u3059\u3002 \u30c1\u30e3\u30c3\u30c8\u30c4\u30fc\u30eb\u304c\u666e\u53ca\u3057\u305f\u73fe\u5728\u3067\u3082\u3001\u30d3\u30b8\u30cd\u30b9\u9023\u7d61\u306e\u4e3b\u5f79\u306f\u3084\u306f\u308a\u300c\u30e1\u30fc\u2026<\/div>\n   <\/div>\n   <div class=\"clear\"><\/div>\n  <\/a>\n  <\/div>\n<h3>Google\u30fb\u7c73Yahoo!\u306e\u898f\u7d04\u6539\u6b63\u3068BIMI<\/h3>\n<p>2024\u5e742\u6708\u3001Google\u3068\u7c73Yahoo!\u306f\u300c\u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u300d\u3092\u5927\u5e45\u306b\u6539\u5584\uff08\u5f37\u5316\uff09\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u30011\u65e55,000\u901a\u4ee5\u4e0a\u306e\u30e1\u30fc\u30eb\u3092\u9001\u308b\u9001\u4fe1\u8005\u306b\u5bfe\u3057\u3001DMARC\u306e\u5c0e\u5165\u304c\u5b8c\u5168\u7fa9\u52d9\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>BIMI\u306e\u524d\u63d0\u6761\u4ef6\u3067\u3042\u308b\u300cDMARC\u30dd\u30ea\u30b7\u30fc\u306e\u53b3\u683c\u5316\uff08quarantine\u4ee5\u4e0a\uff09\u300d\u306f\u3001\u307e\u3055\u306b\u3053\u306e\u4e16\u754c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u306e\u6d41\u308c\u306b\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u3001BIMI\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u5358\u306a\u308b\u300c\u30ed\u30b4\u8868\u793a\u300d\u306e\u67a0\u3092\u8d85\u3048\u3001\u300c\u6700\u65b0\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u6e96\u3092\u9075\u5b88\u3057\u3066\u3044\u308b\u4fe1\u983c\u3067\u304d\u308b\u4f01\u696d\u300d\u3067\u3042\u308b\u3053\u3068\u306e\u8a3c\u660e\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059DMARC\u30dd\u30ea\u30b7\u30fc\u306b\u3064\u3044\u3066\u306e\u8a73\u7d30\u306f\u5f8c\u8ff0\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u6df1\u523b\u5316\u3059\u308b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u306e\u5b9f\u614b<\/h3>\n<p>\u65e5\u672c\u56fd\u5185\u306b\u304a\u3051\u308b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u306e\u5831\u544a\u4ef6\u6570\u306f\u6bce\u5e74\u4e0a\u6607\u3057\u3066\u304a\u308a\u30012024\u5e74\u306f\u5e74\u9593170\u4e07\u4ef6\u3092\u7a81\u7834\u3057\u307e\u3057\u305f\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5229\u7528\u8005\u3092\u72d9\u3063\u305f\u91d1\u878d\u6a5f\u95a2\u30fb\u901a\u4fe1\u4e8b\u696d\u8005\u3092\u9a19\u308b\u5de7\u5999\u306a\u624b\u53e3\u304c\u5e38\u614b\u5316\u3057\u3066\u304a\u308a\u3001\u88ab\u5bb3\u306e\u5165\u53e3\u306f\u79c1\u305f\u3061\u306e\u65e5\u5e38\u306b\u6df1\u304f\u5165\u308a\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u304b\u3089\u3082\u8fd1\u5e74\u3067\u306fBIMI\u306e\u6ce8\u76ee\u5ea6\u304c\u4e0a\u304c\u3063\u3066\u304a\u308a\u3001\u5c0e\u5165\u3059\u308b\u4f01\u696d\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2022\/01\/fishing.png\" alt=\"\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5831\u544a\u4ef6\u6570\u306e\u63a8\u79fb\" width=\"719\" height=\"475\" class=\"alignnone size-full wp-image-21302\" \/><\/p>\n<p>\u203b<a href=\"https:\/\/www.antiphishing.jp\/\" target=\"_blank\" rel=\"noopener\">\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u5354\u8b70\u4f1a\u300c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ec\u30dd\u30fc\u30c82025\u300d<\/a>\u3088\u308a\u5f15\u7528\u3057\u5f0a\u793e\u3067\u4f5c\u6210<\/p>\n<h2>BIMI\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p>BIMI\u306f\u5358\u306a\u308b\u300c\u30ed\u30b4\u8868\u793a\u6a5f\u80fd\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08DMARC\uff09\u306e\u5c0e\u5165\u304c\u5fc5\u9808\u6761\u4ef6\u3067\u3042\u308b\u305f\u3081\u3001\u300c\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u8a3c\u660e\u3057\u306a\u304c\u3089\u3001\u30d6\u30e9\u30f3\u30c9\u306e\u8996\u899a\u7684\u8a8d\u77e5\u3092\u5e83\u3052\u308b\u300d\u3068\u3044\u3046\u3001\u653b\u5b88\u4e21\u9762\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"su-table su-table-alternate\">\n<table data-path-to-node=\"16\">\n<thead>\n<tr>\n<td><strong>\u30e1\u30ea\u30c3\u30c8<\/strong><\/td>\n<td><strong>\u671f\u5f85\u3067\u304d\u308b\u52b9\u679c<\/strong><\/td>\n<td><strong>\u7406\u7531<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"16,1,0,0\"><b data-path-to-node=\"16,1,0,0\" data-index-in-node=\"0\">\u5230\u9054\u7387<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,1,1,0\">\u78ba\u5b9f\u306b\u5c4a\u304f<\/span><\/td>\n<td><span data-path-to-node=\"16,1,2,0\">DMARC\u7b49\u306e\u9ad8\u5ea6\u306a\u8a8d\u8a3c\u304c\u5fc5\u9808\u306a\u305f\u3081<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"16,2,0,0\"><b data-path-to-node=\"16,2,0,0\" data-index-in-node=\"0\">\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,2,1,0\">\u958b\u5c01\u30fb\u30af\u30ea\u30c3\u30af\u5897<\/span><\/td>\n<td><span data-path-to-node=\"16,2,2,0\">\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u5185\u3067\u30ed\u30b4\u304c\u76ee\u7acb\u3061\u3001\u5dee\u5225\u5316\u3055\u308c\u308b\u305f\u3081<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"16,3,0,0\"><b data-path-to-node=\"16,3,0,0\" data-index-in-node=\"0\">\u30d6\u30e9\u30f3\u30c9\u4fdd\u8b77<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,3,1,0\">\u8aa4\u5831\u544a\u306e\u6e1b\u5c11<\/span><\/td>\n<td><span data-path-to-node=\"16,3,2,0\">\u516c\u5f0f\u30ed\u30b4\u304c\u300c\u6b63\u5f53\u6027\u300d\u306e\u8996\u899a\u7684\u30b5\u30a4\u30f3\u306b\u306a\u308b\u305f\u3081<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u3053\u3053\u3067\u306f3\u3064\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u305d\u308c\u305e\u308c\u5177\u4f53\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30e1\u30fc\u30eb\u5230\u9054\u7387\u306e\u5411\u4e0a\uff08\u4fe1\u983c\u306e\u8a3c\u660e\uff09<\/h3>\n<p>BIMI\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001SPF\u30fbDKIM\u306b\u52a0\u3048\u3001DMARC\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u300c\u62d2\u5426\uff08reject\uff09\u300d\u307e\u305f\u306f\u300c\u9694\u96e2\uff08quarantine\uff09\u300d\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001BIMI\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u306f\u4ee5\u4e0b2\u3064\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>\u53b3\u683c\u306a\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\uff1a<\/strong>\u9001\u4fe1\u5143\u304c\u5b8c\u5168\u306b\u4fdd\u8a3c\u3055\u308c\u308b\u305f\u3081\u3001\u53d7\u4fe1\u5074\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u4fe1\u983c\u5ea6\u304c\u683c\u6bb5\u306b\u4e0a\u304c\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u56de\u907f\uff1a<\/strong>\u8a8d\u8a3c\u304c\u901a\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u306f\u300c\u306a\u308a\u3059\u307e\u3057\u300d\u306e\u7591\u3044\u304c\u4f4e\u3044\u305f\u3081\u3001\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u3068\u3057\u3066\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u3078\u5c4a\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/div><\/li>\n<\/ul>\n<p>\u73fe\u72b6\u306e\u306a\u308a\u3059\u307e\u3057\u30fb\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u3057\u3066\u3001BIMI\u306f\u6700\u4e0a\u7d1a\u306e\u5bfe\u7b56\u306e\u3072\u3068\u3064\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h3>\u958b\u5c01\u7387\u30fb\u30af\u30ea\u30c3\u30af\u7387\u306e\u5411\u4e0a\uff08\u8996\u899a\u7684\u512a\u4f4d\u6027\uff09<\/h3>\n<p>\u73fe\u5728\u3001\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u306b\u306f\u6bce\u65e5\u81a8\u5927\u306a\u30e1\u30fc\u30eb\u304c\u5c4a\u304d\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3001BIMI\u306b\u3088\u308b\u30ed\u30b4\u8868\u793a\u306f\u5f37\u529b\u306a\u5dee\u5225\u5316\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u306f\u3044\u304b\u306e2\u3064\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>\u8996\u899a\u7684\u306a\u30a2\u30a4\u30ad\u30e3\u30c3\u30c1\uff1a<\/strong>\u30c6\u30ad\u30b9\u30c8\u3060\u3051\u306e\u4ef6\u540d\u304c\u4e26\u3076\u4e2d\u3001\u30d5\u30eb\u30ab\u30e9\u30fc\u306e\u4f01\u696d\u30ed\u30b4\u306f\u4e00\u76ee\u3067\u300c\u8ab0\u304b\u3089\u306e\u30e1\u30fc\u30eb\u304b\u300d\u3092\u4f1d\u3048\u307e\u3059\u3002<\/li>\n<li><strong>\u5f37\u8c6a\u3068\u306e\u5dee\u5225\u5316\uff08\u5148\u884c\u8005\u5229\u76ca\uff09\uff1a<\/strong>BIMI\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u4f01\u696d\u306f\u307e\u3060\u5c11\u6570\u6d3e\u3067\u3059\u3002\u4eca\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u7af6\u5408\u4ed6\u793e\u3088\u308a\u3082\u969b\u7acb\u3061\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u95a2\u5fc3\u3092\u60f9\u304d\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/div><\/li>\n<\/ul>\n<p>\u4eca\u306e\u3046\u3061\u306bBIMI\u306b\u5bfe\u5fdc\u3055\u305b\u3066\u304a\u3051\u3070\u4ed6\u793e\u3088\u308a\u3082\u81ea\u793e\u306e\u30e1\u30fc\u30eb\u304c\u8996\u899a\u7684\u306b\u76ee\u7acb\u3061\u3084\u3059\u304f\u306a\u308a\u3001\u958b\u5c01\u7387\u3084\u30af\u30ea\u30c3\u30af\u7387\u306e\u5411\u4e0a\u304c\u898b\u8fbc\u3081\u307e\u3059\u3002<\/p>\n<h3>\u8ff7\u60d1\u30e1\u30fc\u30eb\u5831\u544a\u306e\u9632\u6b62\uff08\u5b89\u5fc3\u611f\u306e\u91b8\u6210\uff09<\/h3>\n<p>\u30e6\u30fc\u30b6\u30fc\u304c\u30e1\u30fc\u30eb\u3092\u300c\u8ff7\u60d1\u30e1\u30fc\u30eb\u300d\u3068\u3057\u3066\u5831\u544a\u3059\u308b\u5927\u304d\u306a\u7406\u7531\u306e\u4e00\u3064\u306b\u3001\u300c\u898b\u899a\u3048\u304c\u306a\u3044\u300d\u300c\u602a\u3057\u3044\u300d\u3068\u3044\u3046\u4e0d\u5b89\u611f\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>\u516c\u5f0f\u306e\u300c\u304a\u58a8\u4ed8\u304d\u300d\uff1a<\/strong>\u53d7\u4fe1\u753b\u9762\u306b\u516c\u5f0f\u30ed\u30b4\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3072\u3068\u76ee\u3067\u6b63\u898f\u306e\u914d\u4fe1\u5143\u3060\u3068\u78ba\u4fe1\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u306e\u5b9a\u7740\uff1a<\/strong>\u30ed\u30b4\u3092\u7e70\u308a\u8fd4\u3057\u76ee\u306b\u3059\u308b\u3053\u3068\u3067\u5b89\u5fc3\u611f\u304c\u91b8\u6210\u3055\u308c\u3001\u4e0d\u4fe1\u611f\u306b\u3088\u308b\u30d6\u30ed\u30c3\u30af\u3084\u5831\u544a\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/div><\/li>\n<\/ul>\n<p>\u6628\u4eca\u3067\u306fGmail\u306a\u3069\u306e\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\u5074\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u304b\u306a\u308a\u53b3\u3057\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082\u3001\u300c\u8ff7\u60d1\u30e1\u30fc\u30eb\u3068\u3057\u3066\u5831\u544a\u3059\u308b\u300d\u306a\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u30a2\u30af\u30b7\u30e7\u30f3\u306f\u81ea\u793e\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u8a55\u4fa1\u3092\u4e0b\u3052\u308b\u5927\u304d\u306a\u539f\u56e0\u306e\u3072\u3068\u3064\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u7d50\u679c\u3001\u300c\u81ea\u793e\u306e\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u304f\u306a\u308b\u300d\u3068\u3044\u3063\u305f\u30ea\u30b9\u30af\u3082\u3042\u308b\u305f\u3081\u3001BIMI\u306f\u30e6\u30fc\u30b6\u30fc\u3092\u306a\u308a\u3059\u307e\u3057\u304b\u3089\u5b88\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u81ea\u793e\u306e\u30d6\u30e9\u30f3\u30c9\u3092\u5b88\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<h2>BIMI\u5c0e\u5165\u524d\u306b\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u300c2\u3064\u306e\u524d\u63d0\u6761\u4ef6\u300d<\/h2>\n<p>BIMI\u3092\u5c0e\u5165\u3057\u3066\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u30ed\u30b4\u3092\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001\u5358\u306b\u8a2d\u5b9a\u753b\u9762\u3067\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3060\u3051\u3067\u306f\u5b8c\u4e86\u3057\u307e\u305b\u3093\u3002\u5b9f\u306f\u5c0e\u5165\u306b\u81f3\u308b\u307e\u3067\u306b\u30af\u30ea\u30a2\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u6280\u8853\u7684\u306a\u8981\u4ef6\u3068\u624b\u7d9a\u304d\u4e0a\u306e\u8981\u4ef6\u3068\u3044\u30462\u3064\u306e\u5927\u304d\u306a\u58c1\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3057\u3001\u81ea\u793e\u306e\u30ea\u30bd\u30fc\u30b9\u3067\u5bfe\u5fdc\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u898b\u6975\u3081\u308b\u3053\u3068\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6210\u529f\u306e\u7b2c\u4e00\u6b69\u3067\u3059\u3002<\/p>\n<h3>DMARC\u30dd\u30ea\u30b7\u30fc\u3092\u300cquarantine\u300d\u307e\u305f\u306f\u300creject\u300d\u306b\u3059\u308b\u5fc5\u8981\u6027<\/h3>\n<p>\u307e\u305a1\u3064\u76ee\u306e\u6761\u4ef6\u306f\u3001\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u6280\u8853\u3067\u3042\u308bDMARC\u306e\u8a2d\u5b9a\u306b\u304a\u3044\u3066\u3001\u30dd\u30ea\u30b7\u30fc\u3092\u53b3\u683c\u306a\u30ec\u30d9\u30eb\u306b\u5f15\u304d\u4e0a\u3052\u308b\u3053\u3068\u3067\u3059\u3002DMARC\u306f\u5c0e\u5165\u521d\u671f\u6bb5\u968e\u3067\u306f\u30e1\u30fc\u30eb\u306e\u914d\u9001\u72b6\u6cc1\u3092\u76e3\u8996\u3059\u308b\u3060\u3051\u306e\u300cnone\uff08\u4f55\u3082\u3057\u306a\u3044\uff09\u300d\u306b\u8a2d\u5b9a\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u304c\u3001BIMI\u3092\u6709\u52b9\u5316\u3059\u308b\u305f\u3081\u306b\u306f\u3053\u308c\u3092\u8a31\u5bb9\u3057\u307e\u305b\u3093\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u8a8d\u8a3c\u306b\u5931\u6557\u3057\u305f\u30e1\u30fc\u30eb\u3092<span style=\"color: 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class=\"list04\">\n<ul>\n<li>\u8868\u793a\u3055\u305b\u305f\u3044\u30ed\u30b4\u30de\u30fc\u30af\u306e\u5546\u6a19\u767b\u9332\u3092\u5b8c\u4e86\u3055\u305b\u308b<\/li>\n<li>\u8a8d\u8a3c\u5c40\u304c\u5b9a\u3081\u308b\u672c\u4eba\u78ba\u8a8d\u624b\u7d9a\u304d\u3092\u884c\u3046<\/li>\n<li>\u5e74\u9593\u6570\u4e07\u5186\u304b\u3089\u5341\u6570\u4e07\u5186\u7a0b\u5ea6\u306e\u7dad\u6301\u8cbb\u7528\u3092\u4e88\u7b97\u5316\u3059\u308b<\/div><\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306bBIMI\u306f\u3001\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u6e96\u3068\u30d6\u30e9\u30f3\u30c9\u306e\u6a29\u5229\u95a2\u4fc2\u304c\u30af\u30ea\u30a2\u306b\u306a\u3063\u3066\u521d\u3081\u3066\u5b9f\u73fe\u3067\u304d\u308b\u4fe1\u983c\u306e\u8a3c\u306a\u306e\u3067\u3059\u3002\u306a\u304a\u3001\u5546\u6a19\u767b\u9332\u304c\u306a\u3044\u5834\u5408\u306fCMC\u3068\u3044\u3046\u9078\u629e\u80a2\u3082\u3042\u308a\u3001VMC\u3068CMC\u306e\u8a73\u7d30\u306a\u9055\u3044\u306f\u5f8c\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<h3>\u8996\u899a\u7684\u306a\u4fe1\u983c\u306e\u8a3c\u300c\u9752\u3044\u8a8d\u8a3c\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u300d<\/h3>\n<p>BIMI\u3092\u5c0e\u5165\u3057\u300cVMC\uff08\u691c\u8a3c\u6e08\u307f\u30de\u30fc\u30af\u8a3c\u660e\u66f8\uff09\u300d\u3092\u53d6\u5f97\u3059\u308b\u3068\u3001Gmail\u306e\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u304a\u3044\u3066\u3001\u9001\u4fe1\u8005\u540d\u306e\u6a2a\u306b<span style=\"color: #ff0000;\"><strong>\u9752\u3044\u8a8d\u8a3c\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\uff08Verified\u30d0\u30c3\u30b8\uff09<\/strong><\/span>\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001SNS\u306e\u516c\u5f0f\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u540c\u69d8\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u30e1\u30fc\u30eb\u3092\u958b\u5c01\u3059\u308b\u524d\u306b\u300c\u3053\u306e\u30e1\u30fc\u30eb\u306f\u306a\u308a\u3059\u307e\u3057\u3067\u306f\u306a\u3044\u300d\u3068\u76f4\u611f\u7684\u306b\u5224\u65ad\u3067\u304d\u308b\u305f\u3081\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u30e1\u30fc\u30eb\u3068\u306e\u5dee\u5225\u5316\u306b\u5727\u5012\u7684\u306a\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<h2>BIMI\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n<p>\u3053\u3053\u304b\u3089\u306fBIMI\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u5927\u307e\u304b\u306a\u624b\u9806\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>SPF\u30fbDKIM\u30fbDMARC\u306e\u8a2d\u5b9a\u3092\u3059\u3079\u3066\u5b8c\u4e86\u3055\u305b\u308b<\/li>\n<li>\u30ed\u30b4\u306eVMC\uff08\u8a8d\u8a3c\u8a3c\u660e\u66f8\uff09\u3092\u767a\u884c\u3059\u308b<\/li>\n<li>\u30ed\u30b4\u3068\u8a3c\u660e\u66f8\u3092Web\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/li>\n<li>BIMI\u306eTXT\u30ec\u30b3\u30fc\u30c9\u3092DNS\u306b\u8ffd\u52a0\u3059\u308b<\/li>\n<\/ol>\n<p>\u6700\u7d42\u7684\u306b\u306f\u300cDNS\u306bTXT\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u300d\u3068\u3044\u3046SPF\u3084DKIM\u3068\u540c\u69d8\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306b\u306f\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u3053\u306b\u81f3\u308b\u307e\u3067\u306e\u8a3c\u660e\u66f8\u767a\u884c\u306a\u3069\u306fBIMI\u7279\u6709\u306e\u624b\u9806\u3067\u3059\u3002\u8a2d\u5b9a\u5b8c\u4e86\u307e\u3067\u306f<strong>\u3042\u308b\u7a0b\u5ea6\u671f\u9593\u3092\u8981\u3059\u308b<\/strong>\u305f\u3081\u3001\u4f59\u88d5\u3092\u6301\u3063\u3066\u53d6\u308a\u7d44\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u5404\u624b\u9806\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u624b\u98061. SPF\u30fbDKIM\u30fbDMARC\u306e\u8a2d\u5b9a\u3092\u3059\u3079\u3066\u5b8c\u4e86\u3055\u305b\u308b<\/h3>\n<p>\u307e\u305a\u306f\u57fa\u672c\u7684\u306a\u300c\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u5bfe\u7b56\uff08\u4e0b\u8a18\uff13\u7a2e\u985e\uff09\u300d\u3092\u3059\u3079\u3066\u5b8c\u4e86\u3055\u305b\u307e\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>SPF\n<\/strong>\u30e1\u30fc\u30eb\u9001\u4fe1\u306b\u5229\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092DNS\u306b\u8a18\u8ff0\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u30c9\u30e1\u30a4\u30f3\u304c\u4e0d\u6b63\u5229\u7528\uff08\u306a\u308a\u3059\u307e\u3057\uff09\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u691c\u77e5\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/li>\n<li><strong>DKIM\n<\/strong>\u30e1\u30fc\u30eb\u306b\u96fb\u5b50\u7f72\u540d\u3092\u4ed8\u4e0e\u3057\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u4e0d\u6b63\u5229\u7528\u3084\u9001\u4fe1\u4e2d\u306e\u6539\u3056\u3093\u304c\u306a\u3044\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/li>\n<li><strong>DMARC\n<\/strong>SPF\u3068DKIM\u306e\u8a8d\u8a3c\u306b\u5931\u6557\u3057\u305f\u30e1\u30fc\u30eb\u3092\u7834\u68c4\u3059\u308b\u304b\u3069\u3046\u304b\u3001\u914d\u4fe1\u8005\u5074\u3067\u8a2d\u5b9a\u3067\u304d\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/li>\n<\/ul>\n<\/div>\n<p>BIMI\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u6e08\u3093\u3067\u3044\u308b\u3053\u3068\u304c\u524d\u63d0\u6761\u4ef6\u3068\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u672c\u6765SPF\u3084DKIM\u306f<strong>\u5e38\u8b58\u7684\u306b\u884c\u308f\u308c\u308b\u3079\u304d\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/strong>\u3067\u3059\u3002\u3082\u3057\u3072\u3068\u3064\u3067\u3082\u5bfe\u7b56\u304c\u6f0f\u308c\u3066\u3044\u305f\u306a\u3089\u3001\u4eca\u3059\u3050\u306b\u3067\u3082\u8a2d\u5b9a\u3092\u6e08\u307e\u305b\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u56fd\u5185\u306b\u304a\u3051\u308bDMARC\u306e\u666e\u53ca\u7387\u306f24.6%\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u5bfe\u5fdc\u3067\u304d\u3066\u3044\u306a\u3044\u4f01\u696d\u304c\u591a\u3044\u306f\u305a\u3067\u3059\u3002DMARC\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u914d\u4fe1\u304c\u6a5f\u68b0\u7684\u306b\u51e6\u7406\u3055\u308c\u308b\u3053\u3068\u306b\u3001\u4e00\u5b9a\u306e\u30ea\u30b9\u30af\u3092\u611f\u3058\u308b\u3053\u3068\u3068\u304c\u305d\u306e\u539f\u56e0\u306e\u3072\u3068\u3064\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>DMARC\u306e\u8a2d\u5b9a\u81ea\u4f53\u306f\u3001SPF\u3084DKIM\u3068\u540c\u69d8\u3001DNS\u306bTEXT\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u96e3\u3057\u3044\u624b\u9806\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u3082\u3057DMARC\u306b\u3088\u308b\u914d\u4fe1\u51e6\u7406\u304c\u8a31\u5bb9\u3067\u304d\u308b\u306a\u3089\u3001\u305c\u3072\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n<p>\u307e\u305f\u3001DMARC\u306e\u666e\u53ca\u304c\u9045\u308c\u308b\u3082\u3046\u3072\u3068\u3064\u306e\u539f\u56e0\u3068\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u304cDMARC\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u975e\u5e38\u306b\u9762\u5012\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u5225\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u79fb\u884c\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u304a\u3001\u672c\u624b\u9806\u306f\u6b21\u306e\u300cVMC\u53d6\u5f97\u300d\u3068\u4e26\u884c\u3057\u3066\u9032\u3081\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002<\/p>\n<h4>\u5931\u6557\u3057\u306a\u3044\u305f\u3081\u306e\u300cDMARC\u79fb\u884c\u300d\u30b9\u30c6\u30c3\u30d7<\/h4>\n<p>DMARC\u30dd\u30ea\u30b7\u30fc\u3092\u3044\u304d\u306a\u308a\u300creject\uff08\u62d2\u5426\uff09\u300d\u306b\u8a2d\u5b9a\u3059\u308b\u306e\u306f\u5371\u967a\u3067\u3059\u3002\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u307e\u3067\u5c4a\u304b\u306a\u304f\u306a\u308b\u6050\u308c\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002BIMI\u5c0e\u5165\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306e\u5b89\u5168\u306a\u30b9\u30c6\u30c3\u30d7\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>\uff11\uff0cp=none\uff08\u76e3\u8996\u30e2\u30fc\u30c9\uff09\uff1a<\/strong> \u307e\u305a\u306f\u73fe\u72b6\u3092\u628a\u63e1\u3059\u308b\u3002<\/li>\n<li><strong>\uff12\uff0cDMARC\u30ec\u30dd\u30fc\u30c8\u306e\u89e3\u6790\uff1a<\/strong> \u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u3001\u81ea\u793e\u304b\u3089\u306e\u6b63\u5f53\u306a\u30e1\u30fc\u30eb\u304c\u8a8d\u8a3c\u30a8\u30e9\u30fc\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\uff13\uff0cp=quarantine\uff08\u9694\u96e2\u30e2\u30fc\u30c9 \/ 10%\u306a\u3069\uff09\uff1a<\/strong> \u5f90\u3005\u306b\u9069\u7528\u7bc4\u56f2\u3092\u5e83\u3052\u308b\u3002<\/li>\n<li><strong>\uff14\uff0cp=quarantine\uff08100%\uff09\uff1a<\/strong> \uff08\u203b\u3053\u3053\u3067BIMI\u304c\u6709\u52b9\u5316\u3055\u308c\u307e\u3059\uff09<\/li>\n<li><strong>\uff15\uff0cp=reject\uff08\u62d2\u5426\u30e2\u30fc\u30c9\uff09\uff1a<\/strong> \u6700\u7d42\u7684\u306a\u6700\u9ad8\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u72b6\u614b\u3002<\/div><\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001BIMI\u5c0e\u5165\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u90e8\u9580\u3060\u3051\u3067\u306a\u304f\u3001\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u9580\u3068\u9023\u643a\u3057\u3066\u300c\u6570\u30f6\u6708\u306e\u30b9\u30d1\u30f3\u300d\u3067\u8a08\u753b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>DMARC\u306e\u8a73\u3057\u3044\u8a2d\u5b9a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n  <div class=\"blogcard\">\n  <a href=\"\/blog\/spam\/dmarc-mail\">\n \u00a0 <div class=\"blogcard_thumbnail\"><img decoding=\"async\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2020\/07\/image2.jpg\" alt=\"DMARC\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u8a2d\u5b9a\u65b9\u6cd5\u30fbBIMI\u307e\u3067\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u30102026\u5e74\u6700\u65b0\u3011\" width=\"90\" height=\"44\" \/><\/div>\n   <div class=\"blogcard_content\">\n    <div class=\"blogcard_title\">DMARC\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u8a2d\u5b9a\u65b9\u6cd5\u30fbBIMI\u307e\u3067\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u30102026\u5e74\u6700\u65b0\u3011<\/div>\n    <div class=\"blogcard_excerpt\">Gmail\u3084Yahoo!\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u5909\u66f4\u3055\u308c\u3001DMARC\u306e\u8a2d\u5b9a\u306f\u3082\u306f\u3084\u4efb\u610f\u3067\u306f\u306a\u304f\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u3092\u884c\u3046\u3059\u3079\u3066\u306e\u4f01\u696d\u306b\u3068\u3063\u3066\u5fc5\u9808\u306e\u5bfe\u2026<\/div>\n   <\/div>\n   <div class=\"clear\"><\/div>\n  <\/a>\n  <\/div>\n<h3>\u624b\u98062. \u30ed\u30b4\u306eVMC\uff08\u8a8d\u8a3c\u8a3c\u660e\u66f8\uff09\u3092\u767a\u884c\u3059\u308b<\/h3>\n<p>\u30e1\u30fc\u30eb\u914d\u4fe1\u306b\u30ed\u30b4\u3092\u4ed8\u52a0\u3059\u308b\u306b\u306f\u3001\u300cVMC\u300d\u306e\u767a\u884c\u3092\u7533\u8acb\u3057\u307e\u3057\u3087\u3046\u3002VMC\u3068\u306f<strong>\u30ed\u30b4\u306e\u6240\u6709\u6a29\u304c\u81ea\u793e\u306b\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u96fb\u5b50\u8a3c\u660e\u66f8<\/strong>\u3067\u3059\u3002\u73fe\u5728\u3001VMC\u306e\u767a\u884c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u4e3b\u306a\u8a8d\u8a3c\u5c40\u306fDigiCert\u793e\u30fbEntrust\u793e\u306a\u3069\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>DigiCert\uff1a<\/strong><a href=\"https:\/\/www.digicert.com\/jp\/tls-ssl\/verified-mark-certificates\">DIGICERT \u8a8d\u8a3c\u30de\u30fc\u30af \u8a3c\u660e\u66f8 (VMC)<\/a><\/li>\n<li><strong>Entrust\uff1a<\/strong><a href=\"https:\/\/www.entrust.com\/ja\/digital-security\/certificate-solutions\/products\/digital-certificates\/verified-mark-certificates\">BIMI\u306e\u691c\u8a3c\u6e08\u307f\u30de\u30fc\u30af\u8a3c\u660e\u66f8\uff08VMC\uff09<\/a><\/li>\n<\/ul>\n<p>\u5b9f\u969b\u306b\u7533\u8acb\u3092\u884c\u3046\u524d\u306b\u3001VMC\u306f<strong>\u767a\u884c\u3068\u66f4\u65b0\u306b\u8cbb\u7528\u304c\u304b\u304b\u308b<\/strong>\u3053\u3068\u3092\u628a\u63e1\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u30e9\u30f3\u30cb\u30f3\u30b0\u30b3\u30b9\u30c8\u3068\u3057\u3066\u306f\u5e74\u9593\u6570\u5341\u4e07\u5186\u307b\u3069\u3068\u3001\u305d\u3053\u305d\u3053\u307e\u3068\u307e\u3063\u305f\u91d1\u984d\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001VMC\u306e\u767a\u884c\u3092\u7533\u8acb\u3059\u308b\u969b\u3001\u30ed\u30b4\u306e\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306f<strong>\u300cSVG\u300d<\/strong>\u3068\u3044\u3046\u7279\u6b8a\u306a\u898f\u683c\u3067\u63d0\u51fa\u3057\u307e\u3059\u3002JPG\u3084PNG\u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u306a\u753b\u50cf\u5f62\u5f0f\u3068\u9055\u3063\u3066\u3001SVG\u306f\u5927\u304d\u3055\u304c\u5909\u308f\u3063\u3066\u3082\u30ad\u30ec\u30a4\u306a\u8868\u793a\u3092\u7dad\u6301\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u3059\u3002<\/p>\n<p>SVG\u304c\u624b\u5143\u306b\u306a\u3044\u5834\u5408\u3001\u30ed\u30b4\u753b\u50cf\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u305f\u30c7\u30b6\u30a4\u30ca\u30fc\u306b\u4f9d\u983c\u3059\u308b\u304b\u3001\u5909\u63db\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3057\u3066\u81ea\u3089SVG\u5f62\u5f0f\u306e\u753b\u50cf\u3092\u53d6\u5f97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>\u6ce8\u610f\uff1aVMC\u306e\u767a\u884c\u306b\u306f\u4e8b\u524d\u306b\u30ed\u30b4\u306e\u5546\u6a19\u767b\u9332\u304c\u5fc5\u9808\uff01<\/h4>\n<p>VMC\u306e\u767a\u884c\u3092\u7533\u8acb\u3059\u308b\u306b\u306f\u3001\u4e8b\u524d\u306b\u30ed\u30b4\u306e\u5546\u6a19\u767b\u9332\u304c\u5b8c\u4e86\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5546\u6a19\u767b\u9332\u306f\u5b8c\u4e86\u307e\u3067\u306b\u9577\u3044\u671f\u9593\u3092\u8981\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5546\u6a19\u767b\u9332\u304c\u6e08\u3093\u3067\u3044\u306a\u3044\u5834\u5408\u306f\u307e\u305a\u305d\u3061\u3089\u3092\u512a\u5148\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>\u5546\u6a19\u767b\u9332\u304c\u306a\u304f\u3066\u3082\u5c0e\u5165\u3067\u304d\u308b\u300cCMC\u300d\u306e\u767b\u5834<\/h4>\n<p>\u3053\u308c\u307e\u3067BIMI\u5c0e\u5165\u306e\u6700\u5927\u306e\u58c1\u306f\u300c\u30ed\u30b4\u306e\u5546\u6a19\u767b\u9332\u300d\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u73fe\u5728\u306f\u65b0\u898f\u683c\u306e\u767b\u5834\u306b\u3088\u308a\u3001\u305d\u306e\u30cf\u30fc\u30c9\u30eb\u304c\u4e0b\u304c\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>VMC\uff08Verified Mark Certificate\uff09\uff1a<\/strong> \u30ed\u30b4\u304c\u5546\u6a19\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u767a\u884c\u3002Gmail\u3067\u9752\u3044\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u304c\u8868\u793a\u3055\u308c\u308b\u3002<\/li>\n<li><strong>CMC\uff08Common Mark Certificate\uff09\uff1a<\/strong> \u30ed\u30b4\u304c\u5546\u6a19\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u304f\u3066\u3082\u767a\u884c\u53ef\u80fd\u3002Gmail\u3067\u306e\u30ed\u30b4\u8868\u793a\u306f\u53ef\u80fd\u3060\u304c\u3001\u9752\u3044\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u306f\u4ed8\u4e0e\u3055\u308c\u306a\u3044\uff08\u203b2025\u5e74\u73fe\u5728\u306e\u4ed5\u69d8\uff09\u3002<\/div><\/li>\n<\/ul>\n<p>\u300c\u5546\u6a19\u767b\u9332\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u300d\u300c\u4e00\u90e8\u306e\u30b5\u30fc\u30d3\u30b9\u30ed\u30b4\u306a\u306e\u3067\u5546\u6a19\u304c\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u5834\u5408\u3067\u3082\u3001CMC\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067BIMI\u306e\u904b\u7528\u3092\u958b\u59cb\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u81ea\u793e\u306e\u72b6\u6cc1\u306b\u5408\u308f\u305b\u3066\u3069\u3061\u3089\u306e\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3059\u308b\u304b\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002VMC\u3068CMC\u306e\u8a73\u7d30\u306a\u6bd4\u8f03\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"><div class=\"su-table su-table-alternate\">\n<div class=\"overflow-x-auto w-full px-2 mb-6\">\n<table class=\"min-w-full border-collapse text-sm leading-&#091;1.7&#093; whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"><\/th>\n<th class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\">VMC\uff08Verified Mark Certificate\uff09<\/th>\n<th class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\">CMC\uff08Common Mark Certificate\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u6b63\u5f0f\u540d\u79f0<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u691c\u8a3c\u6e08\u307f\u30de\u30fc\u30af\u8a3c\u660e\u66f8<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u6c4e\u7528\u30de\u30fc\u30af\u8a3c\u660e\u66f8<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"><strong>\u5546\u6a19\u767b\u9332<\/strong><\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"><strong>\u5fc5\u9808<\/strong><\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"><strong>\u4e0d\u8981<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">Gmail\u3067\u306e\u30ed\u30b4\u8868\u793a<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u25cb \u8868\u793a\u3055\u308c\u308b<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u25cb \u8868\u793a\u3055\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"><strong>\u9752\u3044\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af<\/strong><\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"><strong>\u25cb \u8868\u793a\u3055\u308c\u308b<\/strong><\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"><strong>\u2717 \u8868\u793a\u3055\u308c\u306a\u3044<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">Apple Mail\u3067\u306e\u8868\u793a<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u25cb \u5bfe\u5fdc<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u25b3 \u74b0\u5883\u306b\u3088\u308b<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u767a\u884c\u3067\u304d\u308b\u8a8d\u8a3c\u5c40<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">DigiCert\u3001Entrust \u306a\u3069<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u4e00\u90e8\u306e\u8a8d\u8a3c\u5c40<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u8cbb\u7528\uff08\u5e74\u9593\u76ee\u5b89\uff09<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u7d0416\u4e07\u301c20\u4e07\u5186<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">VMC\u3088\u308a\u4f4e\u30b3\u30b9\u30c8<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u3053\u3093\u306a\u4f01\u696d\u306b\u5411\u304f<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u5546\u6a19\u767b\u9332\u6e08\u307f\u3067\u3001\u6700\u9ad8\u6c34\u6e96\u306e\u4fe1\u983c\u6027\u3092\u793a\u3057\u305f\u3044\u4f01\u696d<\/td>\n<td class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\">\u5546\u6a19\u767b\u9332\u304c\u306a\u3044\u30fb\u53d6\u5f97\u4e2d\u30fb\u30b3\u30b9\u30c8\u3092\u6291\u3048\u305f\u3044\u4f01\u696d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p>\u5546\u6a19\u767b\u9332\u304c\u5b8c\u4e86\u3057\u3066\u304a\u308a\u3001Gmail\u3067\u306e\u300c\u9752\u3044\u8a8d\u8a3c\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u300d\u306b\u3088\u308b\u6700\u5927\u9650\u306e\u30d6\u30e9\u30f3\u30c9\u4fe1\u983c\u6027\u3092\u8a34\u6c42\u3057\u305f\u3044\u5834\u5408\u306fVMC\u304c\u6700\u9069\u3067\u3059\u3002\u73fe\u5728\u306e\u3068\u3053\u308d\u3001<span style=\"color: #ff0000;\"><strong>Gmail\u3067Verified\u30d0\u30c3\u30b8\uff08\u9752\u3044\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\uff09\u3092\u8868\u793a\u3055\u305b\u308b\u306b\u306fVMC\u304c\u5fc5\u9808<\/strong><\/span>\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u624b\u98063. \u30ed\u30b4\u3068\u8a3c\u660e\u66f8\u3092Web\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/h3>\n<p>VMC\u306e\u767a\u884c\u304c\u5b8c\u4e86\u3057\u305f\u3089\u30ed\u30b4\u306eSVG\u30d5\u30a1\u30a4\u30eb\u3068\u3001VMC\u3092\u767a\u884c\u3057\u305f\u8a8d\u8a3c\u5c40\u304b\u3089\u6e21\u3055\u308c\u308b\u8a3c\u660e\u66f8\u30d5\u30a1\u30a4\u30eb\uff08PEM\u5f62\u5f0f\uff09\u3092\u3001<strong>\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u884c\u3046Web\u30b5\u30fc\u30d0\u30fc<\/strong>\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u307e\u3067\u304d\u305f\u3089BIMI\u306e\u6e96\u5099\u306f\uff19\u5272\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u30ed\u30b4\u3068\u8a3c\u660e\u66f8\u306eURL\u3092\u63a7\u3048\u3066\u304a\u304f\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002\u6b21\u306e\u624b\u9806\u304c\u697d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u624b\u98064. BIMI\u306eTXT\u30ec\u30b3\u30fc\u30c9\u3092DNS\u306b\u8ffd\u52a0\u3059\u308b<\/h3>\n<p>\u30ed\u30b4\u3068\u8a3c\u660e\u66f8\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u3089\u3001DNS\u306bBIMI\u306eTXT\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002BIMI\u306eTXT\u30ec\u30b3\u30fc\u30c9\u306e\u4f5c\u6210\u4f8b\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<pre class=\"prettyprint\">\"v=BIMI1; l=https:\/\/example.com\/bimi\/logo.svg; a=https:\/\/example.com\/bimi\/vmc.pem\"\r\n<\/pre>\n<div class=\"box01\"><span class=\"box-title\">\u5dee\u66ff\u3048\u304c\u5fc5\u8981\u306a\u7b87\u6240<\/span>\n<ul>\n<li><strong>example.com<\/strong>\uff1a\u81ea\u793e\u30c9\u30e1\u30a4\u30f3<\/li>\n<li><strong>https:\/\/example.com\/bimi\/logo<\/strong>\uff1a\u30ed\u30b4\u306eURL<\/li>\n<li><strong>https:\/\/example.com\/bimi\/vmc.pem<\/strong>\uff1aPEM\u30d5\u30a1\u30a4\u30eb\u306eURL<\/li>\n<\/ul>\n<\/div>\n<p>\u30ec\u30b3\u30fc\u30c9\u3092\u5b9f\u969b\u306bDNS\u3078\u8ffd\u52a0\u3059\u308b\u969b\u3001\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\uff08\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u540d\u79f0\u306f\u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff09\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>\u30db\u30b9\u30c8\u3082\u3057\u304f\u306f\u540d\u524d\uff08\u203b\uff09<\/strong>\uff1adefault._bimi.example.com<\/li>\n<li><strong>\u30bf\u30a4\u30d7<\/strong>\uff1aTXT\uff08\u30c6\u30ad\u30b9\u30c8\uff09<\/li>\n<li><strong>\u5024<\/strong>\uff1av=BIMI1; l=https:\/\/example.com\/bimi\/logo.svg; a=https:\/\/example.com\/bimi\/vmc.pem<\/li>\n<li><strong>TTL\uff08\u79d2\uff09<\/strong>\uff1a3600<\/div><\/li>\n<\/ul>\n<p>\u203b AWS\u306b\u304a\u3044\u3066\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u3067\u4f5c\u6210\u3057\u305f\u30db\u30b9\u30c8\u30be\u30fc\u30f3\u5185\u3067\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u306a\u3069\u3001\u4e00\u90e8\u306e\u30b1\u30fc\u30b9\u3067\u306f\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u81ea\u52d5\u5165\u529b\u3055\u308c\u308b\u305f\u3081\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u8a18\u8ff0\u304c\u4e0d\u8981\uff08default._bimi \u306e\u307f\u8a18\u8ff0\uff09<\/p>\n<p>BIMI\u306eTXT\u30ec\u30b3\u30fc\u30c9\u8ffd\u52a0\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u4e00\u901a\u308a\u306e\u624b\u9806\u306f\u5b8c\u4e86\u3067\u3059\u3002BIMI\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u306b\u30c6\u30b9\u30c8\u914d\u4fe1\u3092\u884c\u3044\u3001\u30ed\u30b4\u304c\u53cd\u6620\u3055\u308c\u308b\u304b\u78ba\u304b\u3081\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u624b\u98065. BIMI Inspector\u3067\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>DNS\u3078\u306eTXT\u30ec\u30b3\u30fc\u30c9\u8ffd\u52a0\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002BIMI\u30b0\u30eb\u30fc\u30d7\u304c\u7121\u6599\u3067\u63d0\u4f9b\u3057\u3066\u3044\u308b\u516c\u5f0f\u30c4\u30fc\u30eb\u300cBIMI Inspector\u300d\u3092\u4f7f\u3046\u3068\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u5165\u529b\u3059\u308b\u3060\u3051\u3067BIMI\u306e\u8a2d\u5b9a\u72b6\u6cc1\u3092\u4e00\u62ec\u30c1\u30a7\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\uff08\u516c\u5f0f\uff09BIMI Inspector\uff1a<a href=\"https:\/\/bimigroup.org\/bimi-generator\/\" target=\"_blank\" rel=\"noopener\">https:\/\/bimigroup.org\/bimi-generator\/<\/a><\/p>\n<p>\u78ba\u8a8d\u3067\u304d\u308b\u4e3b\u306a\u5185\u5bb9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li>BIMI\u306eTXT\u30ec\u30b3\u30fc\u30c9\u304c\u6b63\u3057\u3044\u5f62\u5f0f\u3067\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u304b<\/li>\n<li>DMARC\u30dd\u30ea\u30b7\u30fc\u304cquarantine\u307e\u305f\u306freject\uff08enforcement\uff09\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b<\/li>\n<li>\u30ed\u30b4\u306eSVG\u30d5\u30a1\u30a4\u30eb\u306eURL\u30fb\u8a3c\u660e\u66f8\uff08PEM\uff09\u306eURL\u304c\u6b63\u5e38\u306b\u53c2\u7167\u3067\u304d\u308b\u304b<\/div><\/li>\n<\/ul>\n<p>\u306a\u304a\u3001\u3053\u306e\u30c4\u30fc\u30eb\u306fBIMI\u30ec\u30b3\u30fc\u30c9\u306e\u5f62\u5f0f\u3068DMARC\u30dd\u30ea\u30b7\u30fc\u306e\u9069\u7528\u72b6\u6cc1\u3092\u691c\u8a3c\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001SVG\u30d5\u30a1\u30a4\u30eb\u3084\u30de\u30fc\u30af\u8a3c\u660e\u66f8\u306e\u5185\u5bb9\u305d\u306e\u3082\u306e\u3092\u8a73\u7d30\u306b\u691c\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u70b9\u306b\u306f\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>\u3088\u308a\u8a73\u7d30\u306a\u691c\u8a3c\u306b\u306f\u8ffd\u52a0\u30c4\u30fc\u30eb\u3082\u6d3b\u7528\u3057\u3088\u3046<\/h4>\n<p>SVG\u30d5\u30a1\u30a4\u30eb\u3084VMC\u8a3c\u660e\u66f8\u307e\u3067\u542b\u3081\u305f\u8a73\u7d30\u306a\u691c\u8a3c\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30c4\u30fc\u30eb\u3082\u5408\u308f\u305b\u3066\u6d3b\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<div class=\"su-table su-table-alternate\">\n<table style=\"width: 100%;border-collapse: collapse;border: 1px solid #ddd\">\n<thead>\n<tr style=\"background-color: #f2f2f2\">\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: left\">\u30c4\u30fc\u30eb\u540d<\/th>\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: left\">\u4e3b\u306a\u691c\u8a3c\u5bfe\u8c61<\/th>\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: left\">\u6d3b\u7528\u306e\u30bf\u30a4\u30df\u30f3\u30b0<\/th>\n<th style=\"border: 1px solid #ddd;padding: 12px;text-align: left\">\u516c\u5f0f\u30b5\u30a4\u30c8URL<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>BIMI Inspector (\u516c\u5f0f)<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">DNS\u30ec\u30b3\u30fc\u30c9\u306e\u69cb\u6587\u30fbDMARC\u8a2d\u5b9a\u306e\u9069\u5408\u6027<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u8a2d\u5b9a\u76f4\u5f8c\u306e\u300c\u57fa\u672c\u69cb\u6210\u300d\u306e\u78ba\u8a8d\u306b<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><a href=\"https:\/\/bimigroup.org\/bimi-generator\/\" target=\"_blank\" rel=\"noopener\">bimigroup.org\/bimi-generator\/<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>Red Sift BIMI Checker<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>SVG\u30d5\u30a1\u30a4\u30eb\u306e\u4ed5\u69d8\u9069\u5408\u6027\uff08\u53b3\u683c\u306a\u30c1\u30a7\u30c3\u30af\uff09<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u30ed\u30b4\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u6642\u306e\u539f\u56e0\u8abf\u67fb\u306b<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><a href=\"https:\/\/redsift.com\/tools\/bimi\" target=\"_blank\" rel=\"noopener\">redsift.com\/tools\/bimi<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>MxToolbox (BIMI Lookup)<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u7dcf\u5408\u7684\u306a\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08SPF\/DKIM\/DMARC\uff09<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u8a8d\u8a3c\u57fa\u76e4\u5168\u4f53\u306e\u4e0d\u5177\u5408\u8abf\u67fb\u306b<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><a href=\"https:\/\/mxtoolbox.com\/BIMI.aspx\" target=\"_blank\" rel=\"noopener\">mxtoolbox.com\/BIMI.aspx<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><strong>EasyDMARC (BIMI Checker)<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">\u8a3c\u660e\u66f8(VMC)\u3068\u306e\u6574\u5408\u6027\u30fb\u8868\u793a\u30d7\u30ec\u30d3\u30e5\u30fc<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\">VMC\u53d6\u5f97\u5f8c\u306e\u6700\u7d42\u78ba\u8a8d\u306b<\/td>\n<td style=\"border: 1px solid #ddd;padding: 12px\"><a href=\"https:\/\/easydmarc.com\/tools\/bimi-lookup\" target=\"_blank\" rel=\"noopener\">easydmarc.com\/tools\/bimi-lookup<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>BIMI\u5c0e\u5165\u306b\u304b\u304b\u308b\u8cbb\u7528\u306f\uff1f\u30b3\u30b9\u30c8\u306e\u5185\u8a33\u3068\u76f8\u5834<\/h2>\n<p>BIMI\u306e\u8a2d\u5b9a\u4f5c\u696d\u81ea\u4f53\u306b\u306f\u8cbb\u7528\u306f\u304b\u304b\u308a\u307e\u305b\u3093\u304c\u3001\u5b9f\u969b\u306b\u53d7\u4fe1\u30c8\u30ec\u30a4\u3067\u30ed\u30b4\u3092\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u300cVMC\uff08\u691c\u8a3c\u6e08\u307f\u30de\u30fc\u30af\u8a3c\u660e\u66f8\uff09\u300d\u306e\u767a\u884c\u8cbb\u7528\u306a\u3069\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u4e88\u7b97\u3092\u78ba\u4fdd\u3059\u308b\u969b\u306f\u3053\u308c\u3089\u306e\u30b3\u30b9\u30c8\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002\u4e0a\u8a18\u3067\u3082\u30b3\u30b9\u30c8\u306b\u3064\u3044\u3066\u306f\u5c11\u3057\u89e6\u308c\u307e\u3057\u305f\u304c\u3001\u3053\u3053\u3067\u306f\u4e3b\u306a\u8cbb\u7528\u306e\u5185\u8a33\u3068\u76f8\u5834\u306e\u76ee\u5b89\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>VMC\uff08\u691c\u8a3c\u6e08\u307f\u30de\u30fc\u30af\u8a3c\u660e\u66f8\uff09\u306e\u767a\u884c\u8cbb\u7528<\/h3>\n<p>BIMI\u5c0e\u5165\u306b\u304a\u3051\u308b\u8cbb\u7528\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u308b\u306e\u304cVMC\u306e\u53d6\u5f97\u30b3\u30b9\u30c8\u3067\u3059\u3002\u3053\u308c\u306fDigiCert\u3084Entrust\u3068\u3044\u3063\u305f\u8a8d\u8a3c\u5c40\u304b\u3089\u767a\u884c\u3055\u308c\u308b\u96fb\u5b50\u8a3c\u660e\u66f8\u3067\u3042\u308a\u3001Web\u30b5\u30a4\u30c8\u306eSSL\u8a3c\u660e\u66f8\u3068\u540c\u69d8\u306b\u6709\u52b9\u671f\u9650\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u4e00\u5ea6\u652f\u6255\u3063\u3066\u7d42\u308f\u308a\u3067\u306f\u306a\u304f\u3001\u6bce\u5e74\u66f4\u65b0\u304c\u5fc5\u8981\u306a\u30e9\u30f3\u30cb\u30f3\u30b0\u30b3\u30b9\u30c8\u3068\u3057\u3066\u8a08\u753b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4fa1\u683c\u306f\u8a8d\u8a3c\u5c40\u3084\u8ca9\u58f2\u4ee3\u7406\u5e97\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u76ee\u5b89\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li>\u5e74\u9593\u8cbb\u7528\uff1a\u7d0416\u4e07\u5186\u304b\u308920\u4e07\u5186\u7a0b\u5ea6<\/li>\n<li>\u5951\u7d04\u671f\u9593\uff1a1\u5e74\u3054\u3068\u306e\u66f4\u65b0\u304c\u4e00\u822c\u7684<\/li>\n<li>\u5909\u52d5\u8981\u56e0\uff1a\u30c9\u30eb\u5efa\u3066\u4fa1\u683c\u306e\u305f\u3081\u70ba\u66ff\u30ec\u30fc\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b<\/div><\/li>\n<\/ul>\n<p>\u306a\u304aYahoo!\u30e1\u30fc\u30eb\u306a\u3069\u4e00\u90e8\u306e\u74b0\u5883\u3067\u306fVMC\u306a\u3057\u3067\u30ed\u30b4\u8868\u793a\u304c\u53ef\u80fd\u3067\u3059\u304c\u3001Gmail\u3067\u78ba\u5b9f\u306b\u30ed\u30b4\u3092\u8868\u793a\u3055\u305b\u4fe1\u983c\u306e\u8a3c\u3067\u3042\u308b\u9752\u3044\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u3092\u5f97\u308b\u306b\u306f\u3001\u3053\u306eVMC\u306e\u8cfc\u5165\u304c\u5fc5\u9808\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u5546\u6a19\u767b\u9332\u306e\u8cbb\u7528\uff08\u672a\u767b\u9332\u306e\u5834\u5408\uff09<\/h3>\n<p>VMC\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u524d\u63d0\u6761\u4ef6\u3068\u3057\u3066\u3001\u4f7f\u7528\u3059\u308b\u30ed\u30b4\u30de\u30fc\u30af\u304c\u7279\u8a31\u5e81\u306b\u5546\u6a19\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3057\u81ea\u793e\u306e\u30ed\u30b4\u304c\u307e\u3060\u5546\u6a19\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001VMC\u8cbb\u7528\u306e\u524d\u306b\u3053\u3061\u3089\u306e\u521d\u671f\u8cbb\u7528\u3082\u8003\u616e\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e00\u822c\u7684\u306b\u5546\u6a19\u306e\u51fa\u9858\u304b\u3089\u767b\u9332\u307e\u3067\u306b\u306f\u6570\u4e07\u5186\u7a0b\u5ea6\u306e\u5370\u7d19\u4ee3\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u5f01\u7406\u58eb\u3078\u624b\u7d9a\u304d\u3092\u4f9d\u983c\u3059\u308b\u5834\u5408\u306f\u624b\u6570\u6599\u304c\u5225\u9014\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u30c8\u30fc\u30bf\u30eb\u3067\u5341\u4e07\u5186\u4ee5\u4e0a\u306e\u4e88\u7b97\u304c\u5fc5\u8981\u306b\u306a\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u624b\u7d9a\u304d\u5b8c\u4e86\u307e\u3067\u306b\u534a\u5e74\u4ee5\u4e0a\u306e\u671f\u9593\u3092\u8981\u3059\u308b\u3053\u3068\u3082\u3042\u308b\u305f\u3081\u3001\u65e9\u3081\u306e\u78ba\u8a8d\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<h3>DMARC\u904b\u7528\u30c4\u30fc\u30eb\u306e\u8cbb\u7528\uff08\u4efb\u610f\uff09<\/h3>\n<p>BIMI\u306e\u9069\u7528\u6761\u4ef6\u3067\u3042\u308bDMARC\u30dd\u30ea\u30b7\u30fc\u300creject\uff08\u62d2\u5426\uff09\u300d\u3084\u300cquarantine\uff08\u9694\u96e2\uff09\u300d\u3092\u5b89\u5168\u306b\u904b\u7528\u3059\u308b\u305f\u3081\u306b\u3001\u5c02\u7528\u306e\u89e3\u6790\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u4f01\u696d\u3082\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u8a8d\u8a3c\u5931\u6557\u306e\u30ec\u30dd\u30fc\u30c8\u3092\u53ef\u8996\u5316\u3057\u3001\u6b63\u898f\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u30ea\u30b9\u30af\u3092\u9632\u3050\u305f\u3081\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u30c4\u30fc\u30eb\u306e\u8cbb\u7528\u306f\u6a5f\u80fd\u306b\u3088\u3063\u3066\u5e45\u5e83\u304f\u3001\u7c21\u6613\u7684\u306a\u7121\u6599\u30c4\u30fc\u30eb\u304b\u3089\u6708\u984d\u6570\u4e07\u5186\u7a0b\u5ea6\u306e\u9ad8\u6a5f\u80fd\u306a\u30b5\u30fc\u30d3\u30b9\u307e\u3067\u69d8\u3005\u3067\u3059\u3002\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u5229\u7528\u6599\u3068\u306f\u5225\u306b\u3001\u30c9\u30e1\u30a4\u30f3\u7ba1\u7406\u306e\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30b9\u30c8\u3068\u3057\u3066\u691c\u8a0e\u3057\u3066\u304a\u304f\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<h3>BIMI\u306b\u3064\u3044\u3066\u8a73\u7d30\u304c\u77e5\u308a\u305f\u3044\u30fb\u76f8\u8ac7\u3057\u305f\u3044\u5834\u5408<\/h3>\n<p>BIMI\u306b\u3064\u3044\u3066\u306e\u8a73\u7d30\u306f\u3001BIM\u306e\u30e1\u30ea\u30c3\u30c8\u304b\u3089\u5c0e\u5165\u307e\u3067\u306e\u30b9\u30c6\u30c3\u30d7\u3001\u5931\u6557\u3057\u306a\u3044\u305f\u3081\u306eDMARC\u79fb\u884c\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3001BIMI\u8a2d\u5b9a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u307e\u3067\u3092\u307e\u3068\u3081\u305fBIMI\u5b8c\u5168\u30ac\u30a4\u30c9\u3092\u7121\u6599\u3067\u3054\u7528\u610f\u3057\u307e\u3057\u305f\u306e\u3067\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001BIMI\u306b\u3064\u3044\u3066\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u3084\u3054\u76f8\u8ac7\u3082\u53ef\u80fd\u3067\u3059\u306e\u3067\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong><a href=\"https:\/\/blastmail.jp\/blog\/download\/bimi-doc\" target=\"_blank\" rel=\"noopener\">&gt;&gt;BIMI\u5b8c\u5168\u30ac\u30a4\u30c9\u3092\u7121\u6599\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b<\/a><\/strong><\/p>\n<p><strong><a href=\"https:\/\/blastmail.jp\/blog\/download\/bimi\" target=\"_blank\" rel=\"noopener\">&gt;&gt;BIMI\u5c0e\u5165\u306b\u3064\u3044\u3066\u7121\u6599\u3067\u76f8\u8ac7\u30fb\u554f\u3044\u5408\u308f\u305b\u3059\u308b<\/a><\/strong><\/p>\n<p><a href=\"https:\/\/blastmail.jp\/blog\/download\/bimi\"><img decoding=\"async\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2022\/01\/bimi-expert.jpg\" alt=\"bimi-expert\" width=\"1024\" height=\"266\" class=\"alignnone wp-image-21305 size-full\" \/><\/a><\/p>\n<h2>\u30e1\u30eb\u30de\u30ac\u914d\u4fe1\u306a\u3089\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u3092\u6d3b\u7528\u3059\u308b<\/h2>\n<p>BIMI\u306e\u5c0e\u5165\u306b\u306f\u5f37\u56fa\u306a\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u304c\u3001\u81ea\u793e\u30b5\u30fc\u30d0\u30fc\u306e\u307f\u3067\u3053\u308c\u3089\u3092\u5b8c\u74a7\u306b\u7ba1\u7406\u3059\u308b\u306e\u306f\u5bb9\u6613\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u898f\u683c\u306b\u6a19\u6e96\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u6d3b\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u914d\u4fe1\u74b0\u5883\u3092\u6574\u3048\u308b\u3053\u3068\u3067\u3001BIMI\u306e\u52b9\u679c\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3057\u3001\u78ba\u5b9f\u306a\u30e1\u30fc\u30eb\u5230\u9054\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u3046\u30e1\u30ea\u30c3\u30c8<\/h3>\n<p>BIMI\u306e\u5c0e\u5165\u3092\u6210\u529f\u3055\u305b\u308b\u306b\u306f\u3001SPF\u3001DKIM\u3001DMARC\u3068\u3044\u3063\u305f\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u3053\u308c\u3089\u306e\u8907\u96d1\u306a\u8a2d\u5b9a\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3048\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li><strong>\u8a8d\u8a3c\u8a2d\u5b9a\u306e\u30b5\u30dd\u30fc\u30c8\uff1a<\/strong>BIMI\u306e\u524d\u63d0\u6761\u4ef6\u3068\u306a\u308bDKIM\u8a2d\u5b9a\u306a\u3069\u304c\u7ba1\u7406\u753b\u9762\u304b\u3089\u7c21\u5358\u306b\u884c\u3048\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u5230\u9054\u7387\u306e\u6700\u9069\u5316\uff1a<\/strong>\u5c02\u9580\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u914d\u4fe1\u30b5\u30fc\u30d0\u30fc\u3092\u76e3\u8996\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u81ea\u793e\u30b5\u30fc\u30d0\u30fc\u3088\u308a\u3082\u30e1\u30fc\u30eb\u304c\u5c4a\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u52b9\u679c\u6e2c\u5b9a\uff1a<\/strong>\u958b\u5c01\u7387\u3084\u30af\u30ea\u30c3\u30af\u7387\u3092\u30b0\u30e9\u30d5\u5316\u3067\u304d\u308b\u305f\u3081\u3001BIMI\u5c0e\u5165\u306b\u3088\u308b\u6539\u5584\u52b9\u679c\u3092\u3072\u3068\u76ee\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/div><\/li>\n<\/ul>\n<p>\u3082\u3061\u308d\u3093\u3001\u6a5f\u80fd\u3084\u6599\u91d1\u306f\u30c4\u30fc\u30eb\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u305f\u3081\u73fe\u5728\u5229\u7528\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u78ba\u8a8d\u306f\u5fc5\u305a\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u304a\u3059\u3059\u3081\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u300c\u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb\u300d<\/h3>\n<p><a href=\"https:\/\/blastmail.jp\/\"><img decoding=\"async\" src=\"https:\/\/blastmail.jp\/blog\/wp-content\/uploads\/2024\/07\/blastmail-top.jpg\" alt=\"\u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb\u306e\u30ad\u30e3\u30c3\u30c1\u753b\u50cf\" width=\"1200\" height=\"630\" class=\"alignnone size-full wp-image-15955\" \/><\/a><\/p>\n<p>BIMI\u5c0e\u5165\u306b\u5411\u3051\u305f\u57fa\u76e4\u4f5c\u308a\u3068\u3057\u3066\u7279\u306b\u304a\u3059\u3059\u3081\u306a\u306e\u304c\u3001<a href=\"https:\/\/blastmail.jp\/\" target=\"_blank\" rel=\"noopener\"><strong>15\u5e74\u9023\u7d9a\u9867\u5ba2\u5c0e\u5165\u6570\u30b7\u30a7\u30a2No.1\u306e\u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb<\/strong><\/a>\u3067\u3059\u3002\u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb\u306f\u591a\u304f\u306e\u4f01\u696d\u306b\u9078\u3070\u308c\u3066\u3044\u308b\u5b9f\u7e3e\u304c\u3042\u308a\u3001\u521d\u3081\u3066\u306e\u65b9\u3067\u3082\u5b89\u5fc3\u3057\u3066\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"list04\">\n<ul>\n<li>\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u898f\u683c\u306b\u5bfe\u5fdc\uff1aDKIM\u306a\u3069\u306e\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306b\u3057\u3063\u304b\u308a\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001BIMI\u5c0e\u5165\u306e\u571f\u53f0\u3068\u3057\u3066\u6700\u9069\u3067\u3059\u3002<\/li>\n<li>\u30b7\u30f3\u30d7\u30eb\u306a\u64cd\u4f5c\u6027\uff1a\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u8aad\u307e\u306a\u304f\u3066\u3082\u76f4\u611f\u7684\u306b\u64cd\u4f5c\u3067\u304d\u308b\u305f\u3081\u3001\u8a2d\u5b9a\u4f5c\u696d\u306e\u8ca0\u62c5\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u5727\u5012\u7684\u306a\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\uff1a\u6708\u984d4,000\u5186\u304b\u3089\u3068\u3044\u3046\u30ea\u30fc\u30ba\u30ca\u30d6\u30eb\u306a\u4fa1\u683c\u8a2d\u5b9a\u3067\u3001VMC\u53d6\u5f97\u8cbb\u7528\u306a\u3069\u306e\u30b3\u30b9\u30c8\u304c\u304b\u3055\u3080BIMI\u904b\u7528\u306b\u304a\u3044\u3066\u3082\u4e88\u7b97\u3092\u5727\u8feb\u3057\u307e\u305b\u3093\u3002<\/div><\/li>\n<\/ul>\n<p>BIMI\u306b\u5bfe\u5fdc\u3057\u3066\u30d6\u30e9\u30f3\u30c9\u529b\u3092\u9ad8\u3081\u308b\u306a\u3089\u3001\u307e\u305a\u306f\u571f\u53f0\u3068\u306a\u308b\u914d\u4fe1\u74b0\u5883\u3092\u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb\u3067\u6574\u3048\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>\u516c\u5f0f\u30b5\u30a4\u30c8\uff1a<a href=\"https:\/\/blastmail.jp\/\" target=\"_blank\" rel=\"noopener\">\u30b7\u30a7\u30a21\u4f4d\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u300c\u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb\u300d<\/a><\/strong><\/p>\n<div class=\"su-button-center\"><a href=\"https:\/\/blastmail.jp\/\" class=\"su-button su-button-style-flat event_bnr\" style=\"color:#FFFFFF;background-color:#c12620;border-color:#9b1f1a;border-radius:14px\" target=\"_self\" id=\"bottom_select20-1\"><span style=\"color:#FFFFFF;padding:0px 34px;font-size:25px;line-height:50px;border-color:#d46863;border-radius:14px;text-shadow:none\"> \u30d6\u30e9\u30b9\u30c8\u30e1\u30fc\u30eb\u306e\u7121\u6599\u304a\u305f\u3081\u3057\u306f\u3053\u3061\u3089 &gt;<\/span><\/a><\/div>\n<div class=\"blog-faq\"><h2 class=\"blog-faq__title\">FAQ<\/h2><dl class=\"blog-faq__list\">\n<dt class=\"blog-faq__question\">Q\uff1aBIMI\uff08\u30d3\u30df\uff09\u3068\u306f\u3069\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u3067\u3059\u304b\uff1f<\/dt><dd class=\"blog-faq__answer\">A\uff1a\u9001\u4fe1\u5143\u306e\u30d6\u30e9\u30f3\u30c9\u30ed\u30b4\u3092\u53d7\u4fe1\u30c8\u30ec\u30a4\u306e\u30e1\u30fc\u30eb\u4e00\u89a7\u306b\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u8a8d\u8a3c\u898f\u683c\u3067\u3059\u3002<strong>\u53d7\u4fe1\u8005\u306f\u300c\u6b63\u898f\u306e\u9001\u4fe1\u5143\u304b\u3089\u9001\u3089\u308c\u305f\u30e1\u30fc\u30eb\u300d\u3067\u3042\u308b\u3053\u3068\u3092\u30ed\u30b4\u3067\u8996\u899a\u7684\u306b\u5224\u65ad\u3067\u304d\u308b\u305f\u3081\u3001\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u5bfe\u7b56\u3068\u3057\u3066\u6709\u52b9\u3067\u3059\u3002<\/strong><\/dd>\n<dt class=\"blog-faq__question\">Q\uff1aBIMI\u3092\u5c0e\u5165\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u4f55\u3067\u3059\u304b\uff1f<\/dt><dd class=\"blog-faq__answer\">A\uff1a\u53d7\u4fe1\u30dc\u30c3\u30af\u30b9\u5185\u3067\u81ea\u793e\u306e\u30ed\u30b4\u304c\u76ee\u7acb\u3064\u305f\u3081\u3001\u4ed6\u306e\u30e1\u30fc\u30eb\u3068\u5dee\u5225\u5316\u3055\u308c\u958b\u5c01\u7387\u3084\u30af\u30ea\u30c3\u30af\u7387\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<strong>\u307e\u305f\u3001\u5c0e\u5165\u306b\u306f\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\uff08DMARC\uff09\u304c\u5fc5\u9808\u3068\u306a\u308b\u305f\u3081\u3001\u7d50\u679c\u7684\u306b\u30e1\u30fc\u30eb\u306e\u5230\u9054\u7387\u304c\u9ad8\u307e\u308b\u70b9\u3082\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/strong><\/dd>\n<dt class=\"blog-faq__question\">Q\uff1a\u5c0e\u5165\u3059\u308b\u305f\u3081\u306b\u306f\u4f55\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/dt><dd class=\"blog-faq__answer\">A\uff1a\u524d\u63d0\u3068\u3057\u3066\u300cSPF\u300d\u300cDKIM\u300d\u300cDMARC\uff08\u5f37\u56fa\u306a\u30dd\u30ea\u30b7\u30fc\u8a2d\u5b9a\uff09\u300d\u306e3\u3064\u306e\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30ed\u30b4\u30c7\u30fc\u30bf\u306e\u6e96\u5099\u3068\u3001\u7b2c\u4e09\u8005\u6a5f\u95a2\u306b\u3088\u308bVMC\u307e\u305f\u306fCMC\uff08\u30de\u30fc\u30af\u8a3c\u660e\u66f8\uff09\u306e\u53d6\u5f97\u304c\u5fc5\u8981\u3067\u3059\u3002\u5546\u6a19\u767b\u9332\u6e08\u307f\u306e\u5834\u5408\u306fVMC\u3001\u672a\u767b\u9332\u306e\u5834\u5408\u306fCMC\u304c\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059<strong>\u3002<\/strong><\/dd>\n<dt class=\"blog-faq__question\">Q\uff1a\u3059\u3079\u3066\u306e\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\u3067\u30ed\u30b4\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u304b\uff1f<\/dt><dd class=\"blog-faq__answer\">A\uff1a\u3044\u3044\u3048\u3001\u73fe\u5728\u306fGmail\u3084Yahoo!\u30e1\u30fc\u30eb\u3001Apple Mail\u306a\u3069\u306e\u4e3b\u8981\u306a\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5168\u3066\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u74b0\u5883\u3067\u306f\u901a\u5e38\u901a\u308a\u30ed\u30b4\u306a\u3057\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u3057\u3066\u306e\u52b9\u679c\u306f\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/strong><\/dd>\n<\/dl><\/div>\n<h2>\u307e\u3068\u3081\uff1aBIMI\u306f\u4eca\u5f8c\u306e\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a19\u6e96\uff01 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