{"id":2646,"date":"2025-11-13T10:43:46","date_gmt":"2025-11-13T01:43:46","guid":{"rendered":"https:\/\/www.meruhaikun.com\/blog\/?p=2646"},"modified":"2026-02-06T17:16:53","modified_gmt":"2026-02-06T08:16:53","slug":"%e3%82%81%e3%82%8b%e9%85%8d%e3%81%8f%e3%82%93%e3%81%af%e3%80%81%e3%80%90%e9%87%8d%e8%a6%81%e3%81%aa%e3%81%8a%e7%9f%a5%e3%82%89%e3%81%9b%e3%80%91%e3%83%a1%e3%83%bc%e3%83%ab%e3%82%92%e7%a2%ba%e5%ae%9f","status":"publish","type":"post","link":"https:\/\/www.meruhaikun.com\/blog\/?p=2646","title":{"rendered":"\u3010\u91cd\u8981\u306a\u304a\u77e5\u3089\u305b\u3011\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u306b\u2014\u2014DKIM\u30fbDMARC\u8a2d\u5b9a\u306e\u5fc5\u9808\u5316\u306b\u3064\u3044\u3066"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1458\" height=\"770\" src=\"https:\/\/www.meruhaikun.com\/blog\/images\/2025\/11\/image.png\" alt=\"\" class=\"wp-image-2649\"\/><\/figure>\n\n\n\n<p>\u3044\u3064\u3082\u300c\u3081\u308b\u914d\u304f\u3093\u300d\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6628\u4eca\u3001<strong>Gmail\u30fbMicrosoft\uff08Outlook\uff09\u30fbYahoo!\u30e1\u30fc\u30eb<\/strong> \u3092\u306f\u3058\u3081\u3068\u3059\u308b\u4e3b\u8981\u30e1\u30fc\u30eb\u30d7\u30ed\u30d0\u30a4\u30c0\u3067\u306f\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u6025\u901f\u306b\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6cbf\u3063\u305f\u6b63\u3057\u3044\u9001\u4fe1\u8a2d\u5b9a\u304c\u884c\u308f\u308c\u3066\u3044\u306a\u3044\u30e1\u30fc\u30eb\u306f\u3001\u53d7\u4fe1\u62d2\u5426\u30fb\u8ff7\u60d1\u30e1\u30fc\u30eb\u884c\u304d\u3068\u306a\u308b\u30b1\u30fc\u30b9\u304c\u5897\u52a0\u3057\u3066\u304a\u308a\u3001<strong>\u201c\u3057\u3063\u304b\u308a\u5c4a\u3051\u308b\u305f\u3081\u306e\u6280\u8853\u201d \u304c\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u91cd\u8981<\/strong>\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u300c\u3081\u308b\u914d\u304f\u3093\u300d\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u69d8\u306e\u30e1\u30fc\u30eb\u304c\u78ba\u5b9f\u306b\u5c4a\u304d\u7d9a\u3051\u308b\u3088\u3046\u3001<strong>DKIM\u30fbDMARC \u306e\u8a2d\u5b9a\u3092\u9806\u6b21\u5fc5\u9808\u5316<\/strong>\u3057\u3066\u307e\u3044\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\uff1a<a href=\"https:\/\/www.meruhaikun.com\/blog\/?p=1059\" target=\"_blank\" rel=\"noreferrer noopener\">SPF\u30fbDKIM\u30fbDMARC\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n<div class=\"wp-block-group is-style-twentytwentyone-border single_contents\"><div class=\"wp-block-group__inner-container\">\n<p>\u76ee\u6b21<\/p>\n\n\n\n<ul><li><a href=\"#M1\" title=\"\u306a\u305c DKIM\u30fbDMARC \u304c\u5fc5\u9808\u306a\u306e\u304b\uff1f\">\u306a\u305c DKIM\u30fbDMARC \u304c\u5fc5\u9808\u306a\u306e\u304b\uff1f<\/a><\/li><li><a href=\"#M2\" title=\"\u65b0\u898f\u304a\u7533\u3057\u8fbc\u307f\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u8a2d\u5b9a\u306b\u3064\u3044\u3066\">\u65b0\u898f\u304a\u7533\u3057\u8fbc\u307f\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u8a2d\u5b9a\u306b\u3064\u3044\u3066<\/a><\/li><li><a href=\"#M3\" title=\"\u65e2\u5b58\u30e6\u30fc\u30b6\u30fc\u69d8\u3078\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066\">\u65e2\u5b58\u30e6\u30fc\u30b6\u30fc\u69d8\u3078\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066<\/a><\/li><li><a href=\"#M4\" title=\"DKIM\u8a2d\u5b9a\u306e\u304a\u7533\u8fbc\u307f\u306b\u3064\u3044\u3066\">DKIM\u8a2d\u5b9a\u306e\u304a\u7533\u8fbc\u307f\u306b\u3064\u3044\u3066<\/a><\/li><li><a href=\"#M5\" title=\"\u305d\u306e\u4ed6\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306b\u3064\u3044\u3066\">\u305d\u306e\u4ed6\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306b\u3064\u3044\u3066<\/a><\/li><li><a href=\"#M6\" title=\"\u6700\u5f8c\u306b\u2014\u2014\u300c\u78ba\u5b9f\u306b\u5c4a\u304f\u300d\u305f\u3081\u306b\u9032\u5316\u3057\u7d9a\u3051\u307e\u3059\">\u6700\u5f8c\u306b\u2014\u2014\u300c\u78ba\u5b9f\u306b\u5c4a\u304f\u300d\u305f\u3081\u306b\u9032\u5316\u3057\u7d9a\u3051\u307e\u3059<\/a><\/li><\/ul>\n<\/div><\/div>\n\n\n\n<h2 id=\"M1\">\u306a\u305c DKIM\u30fbDMARC \u304c\u5fc5\u9808\u306a\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u73fe\u5728\u306e\u30e1\u30fc\u30eb\u74b0\u5883\u3067\u306f\u3001<br><strong>\u9001\u4fe1\u5143\u304c\u672c\u7269\u304b\u3069\u3046\u304b\u3092\u6280\u8853\u7684\u306b\u8a3c\u660e\u3067\u304d\u308b\u3053\u3068<\/strong> \u304c\u3001\u5230\u9054\u7387\u3092\u5de6\u53f3\u3059\u308b\u91cd\u5927\u306a\u8981\u7d20\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul><li>DKIM\uff08\u96fb\u5b50\u7f72\u540d\uff09<\/li><li>DMARC\uff08\u4e0d\u6b63\u30e1\u30fc\u30eb\u5bfe\u7b56\u30dd\u30ea\u30b7\u30fc\uff09<\/li><\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u4e3b\u8981\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u306f\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u3092\u5f37\u5316\u3057\u3066\u304a\u308a\u3001<strong>\u6b63\u898f\u306e\u30e1\u30fc\u30eb\u3067\u3042\u3063\u3066\u3082\u5c4a\u304b\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u300c\u3081\u308b\u914d\u304f\u3093\u300d\u306f\u5275\u696d\u4ee5\u6765\u3001\u300c\u78ba\u5b9f\u306b\u5c4a\u304f\u30e1\u30fc\u30eb\u914d\u4fe1\u300d\u3092\u6700\u91cd\u8981\u30c6\u30fc\u30de\u3068\u3057\u3066\u30b5\u30fc\u30d3\u30b9\u6539\u5584\u3092\u884c\u3063\u3066\u304d\u307e\u3057\u305f\u3002<br>\u305d\u306e\u59ff\u52e2\u3092\u3053\u308c\u304b\u3089\u3082\u7dad\u6301\u3057\u3001\u304a\u5ba2\u69d8\u306e\u30d3\u30b8\u30cd\u30b9\u306b\u8ca2\u732e\u3057\u7d9a\u3051\u308b\u305f\u3081\u3001\u4eca\u56de\u306e\u5fc5\u9808\u5316\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"M2\">\u65b0\u898f\u304a\u7533\u3057\u8fbc\u307f\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u8a2d\u5b9a\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>\u300c\u3081\u308b\u914d\u304f\u3093\u300d\u3067\u306f\u3001\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u3001\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u306e\u8a2d\u5b9a\u306b <strong>3\u3064\u306e\u65b9\u6cd5<\/strong> \u3092\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3>1. \u521d\u671f\u30a2\u30c9\u30ec\u30b9\uff08\u7121\u6599\uff09<\/h3>\n\n\n\n<ul><li><code>\u30a2\u30ab\u30a6\u30f3\u30c8ID@m1-v3.mgzn.jp<\/code>\uff08\u9001\u4fe1\u5c02\u7528\uff09<\/li><li>DKIM\/DMARC\u8a2d\u5b9a\u6e08\u307f\u3067\u3001<strong>\u3059\u3050\u306b\u30e1\u30fc\u30eb\u9001\u4fe1\u30b9\u30bf\u30fc\u30c8\u53ef\u80fd<\/strong><\/li><li>\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u304a\u6301\u3061\u3067\u306a\u3044\u65b9\u306b\u3082\u6700\u9069<\/li><\/ul>\n\n\n\n<h3>2. \u304a\u624b\u6301\u3061\u306e\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3<\/h3>\n\n\n\n<p>\uff08DKIM\/DMARC \u521d\u56de\u8a2d\u5b9a\u8cbb 5,000\u5186 \/ \u7a0e\u5225\uff09**<\/p>\n\n\n\n<ul><li>\u4f1a\u793e\u30c9\u30e1\u30a4\u30f3\u306a\u3069\u3001\u72ec\u81ea\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u4f7f\u7528\u304c\u53ef\u80fd<\/li><li>DKIM\/DMARC\u8a2d\u5b9a\u304c\u5fc5\u9808\uff08\u30d5\u30ea\u30fc\u30e1\u30fc\u30eb\u4e0d\u53ef\uff09<\/li><li>2\u30c9\u30e1\u30a4\u30f3\u76ee\u4ee5\u964d\u306f 2,500\u5186\uff08\u7a0e\u5225\uff09<\/li><\/ul>\n\n\n\n<p><strong>\u30d6\u30e9\u30f3\u30c9\u306e\u4e00\u8cab\u6027\u3092\u91cd\u8996\u3059\u308b\u4f01\u696d\u69d8\u306b\u306f\u6700\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<h3>3. \u30a2\u30c9\u30ec\u30b9\u30ec\u30f3\u30bf\u30eb\uff08\u6708\u984d 200\u5186 \/ \u7a0e\u5225\uff09<\/h3>\n\n\n\n<ul><li><code>\u5e0c\u671b\u6587\u5b57\u5217@cobaltbluemail.com<\/code> \u3092\u767a\u884c\uff08\u9001\u4fe1\u5c02\u7528\uff09<\/li><li>\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u304c\u306a\u304f\u3066\u3082 OK<\/li><li>DKIM\/DMARC\u8a2d\u5b9a\u6e08\u307f\u3067\u3001<strong>\u30c8\u30e9\u30d6\u30eb\u306a\u304f\u904b\u7528\u53ef\u80fd<\/strong><\/li><li>\u5e0c\u671b\u6587\u5b57\u5217\u306f 20\u6587\u5b57\u4ee5\u5185\u3067\u6307\u5b9a\u53ef\u80fd<\/li><\/ul>\n\n\n\n<p><strong>\u300c\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u306f\u306a\u3044\u3051\u308c\u3069\u3001\u3057\u3063\u304b\u308a\u5c4a\u304b\u305b\u305f\u3044\u300d<br>\u3068\u3044\u3046\u65b9\u306b\u6700\u9069\u306a\u30d7\u30e9\u30f3\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<h2 id=\"M3\">\u65e2\u5b58\u30e6\u30fc\u30b6\u30fc\u69d8\u3078\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>\u65e2\u5b58\u306e\u304a\u5ba2\u69d8\u306b\u3082\u3001\u9806\u6b21 DKIM\u30fbDMARC \u306e\u8a2d\u5b9a\u3092\u304a\u9858\u3044\u3057\u3066\u304a\u308a\u3001\u3059\u3067\u306b\u591a\u304f\u306e\u65b9\u304c\u8a2d\u5b9a\u6e08\u307f\u3067\u3059\u3002<br><strong>\u6765\u5e74\u4e2d\u3001\u3082\u3057\u304f\u306f\u53ef\u80fd\u306a\u9650\u308a\u65e9\u3044\u30bf\u30a4\u30df\u30f3\u30b0\u3067 \u201c100\uff05\u8a2d\u5b9a\u6e08\u307f\u201d \u3092\u76ee\u6307\u3057\u3001\u5230\u9054\u7387\u5411\u4e0a\u3092\u5fb9\u5e95\u3057\u3066\u307e\u3044\u308a\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<h2 id=\"M4\">DKIM\u8a2d\u5b9a\u306e\u304a\u7533\u8fbc\u307f\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p id=\"block-fe6759db-6466-4ec5-80a8-b117249af0ca\">DKIM\u8a2d\u5b9a\u3092\u304a\u7533\u8fbc\u307f\u306e\u5834\u5408\u306f\u3001\u5fc5\u305a\u4ee5\u4e0b\u306e\u6ce8\u610f\u4e8b\u9805\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u307e\u3059\u3088\u3046\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul><li>DKIM\u8a2d\u5b9a\u306b\u306f\u3001\u521d\u56de\u8a2d\u5b9a\u8cbb\uff1a 5,500\u5186\uff08\u7a0e\u8fbc\uff09\u306e\u8cbb\u7528\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u8907\u6570\u30c9\u30e1\u30a4\u30f3\u304c\u3042\u308b\u5834\u5408\u306f\u30012\u30c9\u30e1\u30a4\u30f3\u4ee5\u964d2,750\u5186\uff08\u7a0e\u8fbc\uff09\u306e\u8cbb\u7528\u304c\u767a\u751f\u3044\u305f\u3057\u307e\u3059\u3002<\/li><\/ul>\n\n\n\n<ul><li>\u5f0a\u793e\u3088\u308aDKIM\u30fbDMARC\u306e\u8a2d\u5b9a\u5024\u3092\u304a\u77e5\u3089\u305b\u3044\u305f\u3057\u307e\u3059\u3002<strong>\u304a\u5ba2\u69d8\u306b\u3066\u3001\u3054\u5229\u7528\u30c9\u30e1\u30a4\u30f3\u306eDNS\u30ec\u30b3\u30fc\u30c9\u306b\u8a2d\u5b9a\u3044\u305f\u3060\u304f\u4f5c\u696d\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/strong><\/li><\/ul>\n\n\n\n<ul><li>DNS\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u306b\u306f\u3001\u5c02\u9580\u7684\u306a\u77e5\u8b58\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3054\u3056\u3044\u307e\u3059\u3002<\/li><\/ul>\n\n\n\n<ul><li>\u3054\u5229\u7528\u306e\u30b5\u30fc\u30d0\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u3001DKIM\u30fbDMARC\u8a2d\u5b9a\u304c\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3054\u3056\u3044\u307e\u3059\u3002\u304a\u7533\u8fbc\u307f\u3044\u305f\u3060\u304f\u524d\u306b\u3001\u5fc5\u305a\u3054\u5229\u7528\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d0\uff08\u203b\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u4f1a\u793e\u69d8\uff09\u3078\u3001DKIM\u30fbDMARC\u306e\u8a2d\u5b9a\u304c\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/li><\/ul>\n\n\n\n<ul><li>DKIM\u30fbDMARC\u3092\u8a2d\u5b9a\u3057\u3066\u3082\u3001\u53d7\u4fe1\u5074\u306e\u30dd\u30ea\u30b7\u30fc\u3084\u30e1\u30fc\u30eb\u306e\u5185\u5bb9\u3001\u8a55\u4fa1\u306a\u3069\u306b\u3088\u308a\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u308b\u53ef\u80fd\u6027\u3092\u5b8c\u5168\u306b\u306a\u304f\u3059\u3082\u306e\u3067\u306f\u3054\u3056\u3044\u307e\u305b\u3093\u3002\uff08\u203b\u3057\u304b\u3057\u3001\u672a\u8a2d\u5b9a\u306e\u5834\u5408\u306e\u30ea\u30b9\u30af\u306f\u4e0a\u8a18\u306e\u3068\u304a\u308a\u975e\u5e38\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\uff09<\/li><\/ul>\n\n\n\n<p>\u4e0a\u8a18\u3054\u78ba\u8a8d\u3044\u305f\u3060\u304d\u3001\u4e0b\u8a18\u3088\u308a\u300cDKIM\u8a2d\u5b9a\u5e0c\u671b\u300d\u3068\u3054\u8a18\u5165\u3044\u305f\u3060\u304d\u9001\u4fe1\u304f\u3060\u3055\u3044\u3002\u3000\u62c5\u5f53\u8005\u3088\u308a3\u55b6\u696d\u65e5\u4ee5\u5185\u306b\u3054\u9023\u7d61\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons aligncenter\">\n<div class=\"wp-block-button is-style-outline\"><a class=\"wp-block-button__link has-text-color\" href=\"https:\/\/www.meruhaikun.com\/contact.html\" style=\"color:#0048a3\" target=\"_blank\" rel=\"noreferrer noopener\">DKIM\u8a2d\u5b9a\u304a\u7533\u8fbc\u307f<\/a><\/div>\n<\/div>\n\n\n\n<h2 id=\"M5\">\u305d\u306e\u4ed6\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>\u300c\u3081\u308b\u914d\u304f\u3093\u300d\u3067\u306f DKIM\u30fbDMARC \u306e\u5f37\u5316\u4ee5\u5916\u306b\u3082\u3001\u4ee5\u4e0b\u306e\u5bfe\u7b56\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3>\u25cf \u672c\u6587\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u30c1\u30a7\u30c3\u30af\u6a5f\u80fd\uff08\u30c6\u30b9\u30c8\u4e2d\uff09<\/h3>\n\n\n\n<p>\u9001\u4fe1\u524d\u306b\u6587\u7ae0\u3092\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u3057\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5224\u5b9a\u306e\u53ef\u80fd\u6027\u3092\u53ef\u8996\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3>\u25cf \u65b0\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\uff08\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\uff09<\/h3>\n\n\n\n<p>\u65b0\u3057\u3044\u9001\u4fe1\u30b5\u30fc\u30d0\u30fc\u3092\u6b63\u5e38\u306b\u80b2\u3066\u3001\u5230\u9054\u7387\u304c\u5b89\u5b9a\u3059\u308b\u3088\u3046\u6700\u9069\u5316\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u5f8c\u3082\u3001\u6700\u65b0\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306b\u7d99\u7d9a\u7684\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"M6\">\u6700\u5f8c\u306b\u2014\u2014\u300c\u78ba\u5b9f\u306b\u5c4a\u304f\u300d\u305f\u3081\u306b\u9032\u5316\u3057\u7d9a\u3051\u307e\u3059<\/h2>\n\n\n\n<p>\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u306f\u5e74\u3005\u5f37\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u6210\u5426\u306b\u3082\u76f4\u7d50\u3057\u307e\u3059\u3002<br>\u300c\u3081\u308b\u914d\u304f\u3093\u300d\u306f\u3053\u308c\u304b\u3089\u3082\u3001<br><strong>\u201c\u304a\u5ba2\u69d8\u306e\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u201d<\/strong><br>\u3068\u3044\u3046\u4fa1\u5024\u3092\u5b88\u308a\u7d9a\u3051\u308b\u305f\u3081\u306b\u3001\u6a5f\u80fd\u6539\u5584\u306b\u5168\u529b\u3067\u53d6\u308a\u7d44\u3093\u3067\u307e\u3044\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>DKIM\u30fbDMARC \u306e\u8a2d\u5b9a\u3084\u3054\u4e0d\u660e\u70b9\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3044\u3064\u3082\u300c\u3081\u308b\u914d\u304f\u3093\u300d\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002 \u6628\u4eca\u3001Gmail\u30fbMicrosoft\uff08Outlook\uff09\u30fbYahoo!\u30e1\u30fc\u30eb \u3092\u306f\u3058\u3081\u3068\u3059\u308b\u4e3b\u8981\u30e1\u30fc\u30eb\u30d7\u30ed\u30d0\u30a4\u30c0\u3067\u306f\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u6025\u901f\u306b\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30ac\u30a4&hellip; <a class=\"more-link\" href=\"https:\/\/www.meruhaikun.com\/blog\/?p=2646\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">\u3010\u91cd\u8981\u306a\u304a\u77e5\u3089\u305b\u3011\u30e1\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u305f\u3081\u306b\u2014\u2014DKIM\u30fbDMARC\u8a2d\u5b9a\u306e\u5fc5\u9808\u5316\u306b\u3064\u3044\u3066<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2646"}],"collection":[{"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2646"}],"version-history":[{"count":4,"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2646\/revisions"}],"predecessor-version":[{"id":2704,"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2646\/revisions\/2704"}],"wp:attachment":[{"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meruhaikun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}