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class=\"wp-block-heading\">\u300c\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u300d\u3068\u306f<\/h2>\n\n\n\n<p>\u3000\u306a\u308a\u3059\u307e\u3057\u306e\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u4ee3\u8868\u7684\u306a\u8003\u3048\u65b9\u3068\u3057\u30663\u3064\u306e\u7a2e\u5225\u304c\u3042\u308b\u3002\u6700\u521d\u304c\u3001\u8868\u793a\u540d\uff08\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30cd\u30fc\u30e0\uff09\u3092\u8a50\u79f0\u3059\u308b\u3082\u306e\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u30e1\u30fc\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3055\u308c\u308b\u65b9\u3060\u3068\u3001\u305d\u3082\u305d\u3082\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u898b\u308b\u3053\u3068\u304c\u306a\u3044\u5834\u5408\u304c\u591a\u3044\u3002\u4f8b\u3048\u3070\u3001Gmail\u3092\u4f7f\u3046\u3068\u300c\u25cb\u00d7\u9280\u884c\u300d\u3068\u5b9f\u5728\u3059\u308b\u9280\u884c\u540d\u3092\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30cd\u30fc\u30e0\u3068\u3057\u3066\u81ea\u7531\u306b\u8a18\u8ff0\u3067\u304d\u308b\u3002\u3053\u308c\u306f\u8ab0\u306b\u3067\u3082\u3067\u304d\u308b\u88c5\u3044\u65b9\u3067\u3001\u691c\u51fa\u304c\u96e3\u3057\u3044\u3082\u306e\u3067\u3082\u306a\u3044\u304c\u3001\u30a2\u30c9\u30ec\u30b9\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3088\u3046\u306aiPad\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u74b0\u5883\u306b\u5bfe\u3057\u3066\u6b63\u3057\u304f\u9001\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u5168\u3066\u306e\u30b9\u30d1\u30e0\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u901a\u904e\u3057\u3066\u3057\u307e\u3046\u3002\u305d\u306e\u305f\u3081\u3001\u9632\u5fa1\u306e\u53ef\u5426\u306f\u53d7\u3051\u624b\u306e\u30ea\u30c6\u30e9\u30b7\u30fc\u3060\u3051\u306b\u304b\u304b\u3063\u3066\u304f\u308b\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u3088\u3046\u306b\u898b\u3048\u3066\u3001\u306a\u308a\u3059\u307e\u3057\u304c\u6210\u529f\u3057\u3084\u3059\u3044\u65b9\u6cd5\u306e\u4e00\u3064\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u4e8c\u3064\u76ee\u306f\u3001\u3082\u3046\u5c11\u3057\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u306f\u624b\u9593\u304c\u304b\u304b\u308b\u3082\u306e\u3060\u3002\u901a\u5e38\u306f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30cd\u30fc\u30e0\u3068\u4f75\u7528\u3057\u3066\u884c\u308f\u308c\u308b\u304c\u3001\u4f8b\u3048\u3070\u3001\u300cexample.com\u300d\u3068\u3044\u3046\u6b63\u3057\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u3042\u308b\u5834\u5408\u3001\u305d\u306e\u300cl\u300d\u3092\u300c\uff11\u300d\u306b\u3059\u308b\u306a\u3069\u3057\u3066\u3001\u8aa4\u8a8d\u3057\u3084\u3059\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u4f5c\u308b\u3002\u3053\u308c\u3092\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30cd\u30fc\u30e0\u3068\u4f75\u7528\u3057\u3001\u30a2\u30c9\u30ec\u30b9\u3082\u3057\u3063\u304b\u308a\u30c1\u30a7\u30c3\u30af\u3059\u308b\u30ea\u30c6\u30e9\u30b7\u30fc\u304c\u5c11\u3057\u9ad8\u3044\u4eba\u3082\u3060\u307e\u3059\u3088\u3046\u306a\u624b\u6bb5\u3067\u3042\u308b\u3002<br>\u3000\u6700\u8fd1\u306f\u3001\u56fd\u969b\u5316\u30c9\u30e1\u30a4\u30f3\u540d\uff08IDN\uff09\u304c\u63a1\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30ad\u30ea\u30eb\u6587\u5b57\u306a\u3069\u304c\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u305f\u3081\u306b\u3001\u4eba\u9593\u306b\u306f\u5bb9\u6613\u306b\u8b58\u5225\u3067\u304d\u306a\u3044\u304c\u5185\u90e8\u51e6\u7406\u7684\u306b\u306f\u7570\u306a\u308b\u3068\u3044\u3063\u305f\u6587\u5b57\u5217\u304c\u5897\u3048\u3066\u3044\u308b\u3002\u3053\u308c\u306f\u30e1\u30fc\u30eb\u3070\u304b\u308a\u3067\u306f\u306a\u304f\u3001\u30a6\u30a7\u30d6\u306e\u4e16\u754c\u3067\u3082\u3001\u304b\u306a\u308a\u5927\u304d\u3044\u8105\u5a01\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u4e09\u3064\u76ee\u304c\u3001\u672c\u7269\u306e\u9001\u4fe1\u8005\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u88c5\u3063\u3066\u9001\u3063\u3066\u304f\u308b\u30b1\u30fc\u30b9\u3067\u3042\u308b\u3002\u300c\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u300d\u306f\u3001\u3053\u3046\u3057\u305f\u30b1\u30fc\u30b9\u3067\u3001\u305d\u308c\u306f\u507d\u7269\u306e\u4eba\u304b\u3089\u9001\u3063\u305f\u3067\u3042\u308b\u3068\u304b\u3001\u3069\u3053\u304b\u3067\u6539\u3056\u3093\u3092\u3057\u305f\u3067\u3042\u308b\u3068\u304b\u3001\u901a\u4fe1\u7cfb\u8def\u4e0a\u3001\u3042\u308b\u3044\u306f\u8ee2\u9001\u5148\u306b\u507d\u8005\u304c\u631f\u307e\u3063\u3066\u3044\u308b\u306e\u3092\u691c\u51fa\u3059\u308b\u3082\u306e\u3060\u3002\u3053\u306e\u6280\u8853\u304c\u306a\u3044\u3068\u3001\u672c\u7269\u3068\u5168\u304f\u540c\u3058\u30c9\u30e1\u30a4\u30f3\u540d\u304b\u3089\u653b\u6483\u8005\u304c\u9001\u4fe1\u53ef\u80fd\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3002<\/p>\n\n\n\n<p>\u3000\u3053\u306e\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u304c\u3001\u3069\u3046\u3044\u3046\u76f8\u624b\u306b\u5bfe\u3057\u3066\u6709\u52b9\u306a\u306e\u304b\u3092\u3001\u307e\u305a\u6574\u7406\u3057\u305f\u3044\u3002\u3053\u306e\u6642\u3001\u3053\u306e\u6280\u8853\u304c\u3001\u6700\u521d\u306e2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style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u3082\u666e\u53ca\u3057\u3066\u3044\u308b\u8a8d\u8a3c\u6280\u8853\u3001\u300cSPF\u300d<\/h2>\n\n\n\n<p>\u3000\u6700\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3001\u304b\u306a\u308a\u666e\u53ca\u3057\u3066\u3044\u308b\u8a8d\u8a3c\u6280\u8853\u306b\u300cSPF\uff08Sender Policy Framework\uff09\u300d\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u540d\u4e57\u3063\u3066\u9001\u3063\u3066\u304f\u308b\u30e1\u30fc\u30eb\u306b\u3064\u3044\u3066\u3001\u9001\u3063\u3066\u304f\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u9001\u4fe1\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3068\u3044\u3046\u6280\u8853\u3067\u3042\u308b\u3002\u9001\u4fe1\u5074\u304c\u53d7\u4fe1\u5074\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u30e1\u30fc\u30eb\u3092\u9001\u308d\u3046\u3068\u3059\u308b\u969b\u306b\u3001\u3059\u3050\u306b\u305d\u308c\u3092\u53d7\u3051\u3068\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u4e00\u5ea6\u305d\u306e\u300cSPF\u30ec\u30b3\u30fc\u30c9\u300d\u306e\u691c\u8a3c\u3092\u884c\u3046\u3002\u9001\u4fe1\u5074\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306b\u300cSPF\u30ec\u30b3\u30fc\u30c9\u300d\u3092\u554f\u3044\u5408\u308f\u305b\u3001\u305d\u306e\u30c6\u30ad\u30b9\u30c8\u30ec\u30b3\u30fc\u30c9\u3092\u53c2\u7167\u3059\u308b\u3002\u56f3\u88681\u306e\u4f8b\u3060\u3068\u300c192.0.2.0\/24\u300d\u3067\u3042\u308b\u3002\u5e30\u3063\u3066\u304d\u305f\u3053\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u898b\u308b\u3068\u3001\u53ef\u80fd\u6027\u306e\u3042\u308b\u30a2\u30c9\u30ec\u30b9\u304c\u300c192.0.2.0\/24\u300d\u306e\u30a2\u30c9\u30ec\u30b9\u306e\u30be\u30fc\u30f3\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u691c\u8a3c\u304c\u6210\u529f\u3059\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u3042\u308b\u3002\u9006\u306b\u3001\u3053\u308c\u306b\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u8ab0\u304b\u304c\u507d\u7269\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u672c\u4eba\u3092\u88c5\u3063\u3066\u9001\u3063\u3066\u3044\u308b\u3068\u5224\u65ad\u3057\u3066\u3001\u691c\u8a3c\u306b\u5931\u6557\u3059\u308b(\u56f3\u88681)\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"640\" height=\"351\" src=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/945f51c6a14525667cf5a9752ceede88-640x351.png\" alt=\"\" class=\"wp-image-5683\" srcset=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/945f51c6a14525667cf5a9752ceede88-640x351.png 640w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/945f51c6a14525667cf5a9752ceede88-480x263.png 480w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/945f51c6a14525667cf5a9752ceede88-768x421.png 768w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/945f51c6a14525667cf5a9752ceede88.png 1537w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption>\u56f3\u8868\uff11<\/figcaption><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3000\u540c\u6642\u306b 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style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">SPF\u306e\u5f31\u70b9\u3092\u514b\u670d\u3057\u305f\u300cDKIM\u300d<\/h2>\n\n\n\n<p>\u3000\u3053\u3046\u3057\u305f\u5f31\u70b9\u3092\u514b\u670d\u3057\u305f\u5225\u306e\u65b9\u5f0f\u306b\u300cDKIM\uff08Domainkeys Identified Mail\uff09\u300d\u304c\u3042\u308b\u3002\u300c\u30c7\u30a3\u30fc\u30ad\u30e0\u300d\u3068\u8aad\u3080\u304c\u3001\u3053\u308c\u306f\u96fb\u5b50\u9375\u3067\u7f72\u540d\u3092\u3057\u3001\u79d8\u5bc6\u9375\u3068\u516c\u958b\u9375\u3092\u4f7f\u3063\u3066\u691c\u8a3c\u3059\u308b\u65b9\u5f0f\u3067\u3042\u308b\u3002\u3042\u3089\u304b\u3058\u3081\u3001\u9001\u4fe1\u5074\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306b\u7f72\u540d\u306b\u4f7f\u3046\u516c\u958b\u9375\u3092\u516c\u958b\u3059\u308b\u3002\u3053\u306e\u72b6\u614b\u3067\u9001\u4fe1\u5074\u304b\u3089\u30e1\u30fc\u30eb\u304c\u9001\u3089\u308c\u308b\u304c\u3001\u3053\u306e\u3068\u304d\u306b\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u306b\u96fb\u5b50\u7f72\u540d\u3092\u4ed8\u52a0\u3057\u3066\u9001\u308b\u3002\u96fb\u5b50\u7f72\u540d\u306e\u306a\u304b\u306b\u306f\u300cDKIM 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src=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/fca82e82b877307714d8698532f2fd5c-640x341.png\" alt=\"\" class=\"wp-image-5682\" srcset=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/fca82e82b877307714d8698532f2fd5c-640x341.png 640w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/fca82e82b877307714d8698532f2fd5c-480x256.png 480w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/fca82e82b877307714d8698532f2fd5c-768x410.png 768w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/fca82e82b877307714d8698532f2fd5c.png 1528w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption>\u56f3\u88682<\/figcaption><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3000\u3053\u308c\u3060\u3068\u3001\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30fc\u3067\u516c\u958b\u9375\u306e\u7f6e\u304d\u5834\u6240\u3092\u9001\u4fe1\u5074\u304c\u6307\u5b9a\u3067\u304d\u308b\u306e\u3067\u3001\u8ee2\u9001\u30b5\u30fc\u30d0\u30fc\u304c\u9593\u306b\u5165\u3063\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u5148\u7a0b\u306e\u3088\u3046\u306a\u554f\u984c\u306f\u751f\u3058\u306a\u3044\u3002\u3057\u304b\u3057\u3001DKIM\u304c\u4e07\u80fd\u306a\u306e\u304b\u3068\u8a00\u3048\u3070\u3001\u305d\u3046\u3068\u3082\u8a00\u3048\u306a\u3044\u3002<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">DKIM\u3067\u3082\u898b\u7834\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308b<\/h2>\n\n\n\n<p>\u3000\u305d\u3082\u305d\u3082 DKIM\u3092 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Signature\u300d\u304c\u306a\u3051\u308c\u3070\u3001\u305d\u3053\u306b\u691c\u8a3c\u306b\u6765\u306a\u3044\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3092\u4f7f\u3063\u3066\u300cDKIM Signature\u300d\u3092\u3064\u3051\u305a\u306b\u9001\u3063\u3066\u3057\u307e\u3044\u3001DKIM\u691c\u8a3c\u3092\u3055\u305b\u306a\u3044\u3068\u3044\u3046\u306a\u308a\u3059\u307e\u3057\u306e\u3057\u304b\u305f\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u5dee\u51fa\u4eba\u306e\u30a2\u30c9\u30ec\u30b9\u3068\u300cDKIM Signature\u300d\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u7570\u306a\u3063\u3066\u3044\u308b\u30b1\u30fc\u30b9\u306f\u666e\u901a\u306b\u5b58\u5728\u3057\u3066\u304a\u308a\u3001\u79c1\u306e\u89b3\u6e2c\u3067\u306f80\uff05\u307b\u3069\u306eDKIM\u5bfe\u5fdc\u30c9\u30e1\u30a4\u30f3\u304c\u7b2c\u4e09\u8005\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u3067\u7f72\u540d\u3092\u3057\u3066\u3044\u308b\u3002\u7b2c\u4e09\u8005\u306b\u7f72\u540d\u3092\u4f9d\u983c\u3057\u3001\u9375\u3092\u81ea\u3089\u306f\u7ba1\u7406\u3057\u306a\u3044\u3068\u3044\u3046\u904b\u7528\u304c\u304b\u306a\u308a\u5e83\u304c\u3063\u3066\u3044\u308b\u3002\u3053\u306e\u4e8c\u8005\u9593\u306e\u95a2\u4fc2\u306f\u672c\u4eba\u4ee5\u5916\u306b\u306f\u6b63\u89e3\u304c\u5206\u304b\u3089\u306a\u3044\u3002\u4e09\u3064\u76ee\u306e\u4f8b\u3068\u3057\u3066\u3001\u305d\u308c\u3092\u5229\u7528\u3057\u3001\u6b63\u3057\u304f\u306a\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u8a98\u5c0e\u3092\u3057\u3066\u3001\u305d\u3053\u3067\u691c\u8a3c\u3092\u304b\u3051\u3055\u305b\u3001\u6210\u529f\u3055\u305b\u3088\u3046\u3068\u3044\u3046\u653b\u6483\u306e\u3084\u308a\u65b9\u304c\u3042\u308b\u3002\u3053\u3046\u3057\u305f\u306a\u308a\u3059\u307e\u3057\u304c\u3067\u304d\u3066\u3057\u307e\u3046\u305f\u3081\u3001DKIM\u3082\u5168\u304f\u4e07\u80fd\u306a\u6280\u8853\u3067\u306f\u306a\u3044\u3002<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u767a\u60f3\u306e\u8ee2\u63db\u3067\u767b\u5834\u3057\u305f\u300cDMARC\u300d<\/h2>\n\n\n\n<p>\u3000\u305d\u3053\u3067\u767b\u5834\u3057\u305f\u306e\u304c\u300cDMARC\u300d\u3067\u3042\u308b\u3002DMARC\u306f\u3001SPF\u3068DKIM\u3092\u5408\u308f\u305b\u3066\u6d3b\u7528\u3059\u308b\u6280\u8853\u3067\u3001\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u95a2\u9023\u306e\u6280\u8853\u3068\u30ec\u30dd\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u3044\u3046\u6a5f\u80fd\u304c\u3042\u308b\u3002<br> \u3000\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u306e\u5bfe\u7b56\u306f\u3001\u901a\u5e38\u3001\u53d7\u4fe1\u5074\u3067\u3069\u306e\u3088\u3046\u306b\u305d\u308c\u3089\u3092\u898b\u3064\u3051\u3089\u308c\u308b\u304b\u3068\u3044\u3046\u8003\u3048\u65b9\u3092\u3059\u308b\u3002DMARC\u306e\u8003\u3048\u65b9\u306f\u305d\u308c\u3068\u306f\u5168\u304f\u9006\u3067\u3001\u305d\u3046\u3057\u305f\u30e1\u30fc\u30eb\u3092\u9001\u3089\u308c\u305f\u3068\u304d\u306b\u3001\u300c\u6368\u3066\u3066\u304f\u3060\u3055\u3044\u300d\u3067\u3042\u308b\u3068\u304b\u3001\u300c\u9694\u96e2\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u306a\u3069\u3068\u3044\u3063\u305f\u3053\u3068\u3092\u3001\u201c\u9001\u4fe1\u5074\u201d\u304c\u6307\u5b9a\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3042\u308b\u3002\u51e6\u7406\u306e\u4ed5\u65b9\u306b\u306f3\u7a2e\u985e\u3042\u308a\u3001\u300c\u4f55\u3082\u3057\u306a\u3044(none)\u300d\u3001\u300c\u9694\u96e2\u3092\u3059\u308b(quarantine)\u300d\u300c\u53d7\u4fe1\u62d2\u5426\u3092\u3059\u308b(reject)\u300d\u3068\u3044\u3046\u5bfe\u5fdc\u304c\u3067\u304d\u308b\u3002\u53d7\u4fe1\u5074\u3067\u306f\u3001\u201c\u9001\u4fe1\u5074\u201d\u304c\u6307\u5b9a\u3057\u3066\u3044\u308b\u30dd\u30ea\u30b7\u30fc\u306b\u57fa\u3065\u3044\u3066\u53d6\u308a\u6271\u3044\u3092\u6c7a\u5b9a\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u30ec\u30dd\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u306f\u3001\u8a8d\u8a3c\u3068\u306f\u76f4\u63a5\u95a2\u4fc2\u306a\u3044\u30b5\u30fc\u30d3\u30b9\u3060\u304c\u3001SPF\u3068\u304bDKIM\u3067\u306f\u3067\u304d\u306a\u304b\u3063\u305f\u7d71\u8a08\u7684\u306a\u5206\u6790\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u30a8\u30e9\u30fc\u60c5\u5831\u306e\u300cruf\u300d\u3068\u7d71\u8a08\u60c5\u5831\u306e\u300crua\u300d\u306e2\u7a2e\u985e\u306e\u30ec\u30dd\u30fc\u30c8\u60c5\u5831\u304c\u3042\u308b\u3002<br> \u3000\u300cruf\u300d\u306f\u300cfailure report\u300d\u306e\u7565\u3067\u3001\u8a8d\u8a3c\u306b\u5931\u6557\u3057\u305f\u30e1\u30fc\u30eb\u306b\u3064\u3044\u3066\u3001\u305d\u308c\u3092\u901a\u77e5\u3059\u308b\u6a5f\u80fd\u3067\u3042\u308b\u3002\u300crua\u300d\u306f\u3001\u300caggregate report\u300d\u306e\u7565\u3067\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u671f\u9593\u5206\u3092\u307e\u3068\u3081\u305f\u7d71\u8a08\u60c5\u5831\u3067\u3042\u308b\u3002\u3053\u3046\u3044\u3046\u30e1\u30fc\u30eb\u304c\u3001\u3053\u308c\u3060\u3051SPF\u306b\u5408\u683c\u3057\u3066\u308b\u3068\u304b\u3001DKIM\u306b\u5931\u6557\u3057\u3066\u306a\u3069\u3068\u3044\u3046\u70b9\u306b\u95a2\u3057\u8a73\u7d30\u306a\u60c5\u5831\u30ec\u30dd\u30fc\u30c8\u304c\u5c4a\u3051\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">DMARC\u691c\u8a3c\u3068\u30ec\u30dd\u30fc\u30c8\u9001\u4fe1\u306e\u6d41\u308c<\/h2>\n\n\n\n<p>\u3000DMARC\u691c\u8a3c\u3068\u30ec\u30dd\u30fc\u30c8\u9001\u4fe1\u304c\u3069\u3046\u3044\u3046\u6d41\u308c\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u8aac\u660e\u3057\u305f\u3044(\u56f3\u88683)\u3002\u9001\u4fe1\u5074\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001\u53d7\u4fe1\u5074\u3067\u306fSPF\u3068DKIM\u306e\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3092\u884c\u3046\u3002\u4e21\u65b9\u306b\u5bfe\u5fdc\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u3044\u305a\u308c\u304b\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308c\u3070DMARC\u3082\u5c0e\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3001\u4e21\u65b9\u306b\u30d5\u30a7\u30a4\u30eb\u3057\u305f\u5834\u5408\u304c\u300c\u30d5\u30a7\u30a4\u30eb\u300d\u3068\u3044\u3046\u6271\u3044\u306b\u306a\u3063\u3066\u3001\u3044\u305a\u308c\u304b\u306b\u30d1\u30b9\u3057\u305f\u5834\u5408\u304c\u300c\u30d1\u30b9\u300d\u6271\u3044\u306b\u306a\u308b\u3002\u300c\u30d1\u30b9\u300d\u3059\u308c\u3070\u3001\u305d\u306e\u307e\u307e\u30e6\u30fc\u30b6\u30fc\u306b\u5c4a\u304d\u3001\u901a\u5e38\u306e\u53d7\u4fe1\u51e6\u7406\u304c\u884c\u308f\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u300c\u30d5\u30a7\u30a4\u30eb\u300d\u3057\u305f\u3082\u306e\u306b\u5bfe\u3057\u3001\u5148\u307b\u3069\u7533\u3057\u3042\u3052\u305f\uff13\u7a2e\u985e\u306eDMARC\u30dd\u30ea\u30b7\u30fc\u306b\u57fa\u3065\u3044\u3066\u300cnone\uff08\u51e6\u7406\u65b9\u6cd5\u3092\u6307\u5b9a\u3057\u306a\u3044\uff09\u300d\u300cquarantine\uff08\u9694\u96e2\u3059\u308b\uff09\u300d\u300creject\uff08\u62d2\u5426\u3059\u308b\uff09\u300d\u306e\u3044\u305a\u308c\u304b\u306e\u53d6\u308a\u6271\u3044\u3092\u6c7a\u5b9a\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u30ec\u30dd\u30fc\u30c8\u306f\u3001\u307e\u305a\u8a8d\u8a3c\u7d50\u679c\u306e\u7d71\u8a08\u60c5\u5831\u3092\u793a\u3057\u305f\u300crua\u30ec\u30dd\u30fc\u30c8\u300d\u304cDMARC\u306e\u6a5f\u80fd\u3068\u3057\u3066\u9001\u3089\u308c\u308b\u3002\u3055\u3089\u306b\u300c\u30d5\u30a7\u30a4\u30eb\u300d\u3057\u305f\u30e1\u30fc\u30eb\u306b\u3064\u3044\u3066\u306f\u3001\u300cruf\u30ec\u30dd\u30fc\u30c8\u300d\u304c\u300crua\u30ec\u30dd\u30fc\u30c8\u300d\u3068\u306f\u5225\u306b\u914d\u9001\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"640\" height=\"346\" src=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/a87493d484f1d9ea9f1470641e48c0a7-640x346.png\" alt=\"\" class=\"wp-image-5681\" srcset=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/a87493d484f1d9ea9f1470641e48c0a7-640x346.png 640w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/a87493d484f1d9ea9f1470641e48c0a7-480x259.png 480w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/a87493d484f1d9ea9f1470641e48c0a7-768x415.png 768w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/a87493d484f1d9ea9f1470641e48c0a7.png 1495w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption>\u56f3\u88683<\/figcaption><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3000DMARC\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3068\u3057\u3066\u3001\u7b2c\u4e09\u8005\u7f72\u540d\u306e\u4e0d\u8a31\u53ef\u304c\u3042\u308b\u3002DKIM\u3067\u306f\u3001\u4f8b\u3048\u3070\u8fb2\u5de5\u5927\u30c9\u30e1\u30a4\u30f3\u3068\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u306f\u4f55\u3082\u95a2\u4fc2\u306a\u3044\u3002\u305d\u3057\u3066DKIM\u3067\u306f\u3001\u305d\u308c\u304c\u6b63\u3057\u3044\u7d44\u307f\u5408\u308f\u305b\u3067\u3042\u308b\u3053\u3068\u3092\u77e5\u308b\u3059\u3079\u304c\u306a\u3044\u3068\u8a71\u3057\u305f\u304c\u3001\u305d\u306e\u5bfe\u5fdc\u304cDMARC\u3067\u3068\u3089\u308c\u3066\u3044\u308b\u3002SPF\u3067\u3082DKIM\u3067\u3082\u3001\u9001\u4fe1\u5143\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u3068\u691c\u8a3c\u306b\u4f7f\u3046\u30c9\u30e1\u30a4\u30f3\u540d\u306f\u7121\u95a2\u4fc2\u3067\u3088\u304f\u3001\u691c\u8a3c\u7528\u30c9\u30e1\u30a4\u30f3\u304c\u7b2c\u4e09\u8005\u306e\u3082\u306e\u3067\u3082\u3088\u3044\u3002DMARC\u3067\u306f\u3053\u308c\u3092\u8a31\u53ef\u3057\u306a\u3044\u3002\u4f8b\u3048\u3070\u3001\u9001\u4fe1\u5143\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u300ccc.tuat.ac.jp\u300d\u3067\u3042\u308c\u3070\u3001\u5168\u304f\u540c\u3058\u300ccc.tuat.ac.jp\u300d\u3067\u7f72\u540d\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306f\u7570\u306a\u308b\u3082\u306e\u3082\u8a8d\u3081\u3089\u308c\u308b\u304c\u3001\u89aa\u30c9\u30e1\u30a4\u30f3\u306f\u5171\u901a\u3067\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u7b2c\u4e09\u8005\u7f72\u540d\u306e\u507d\u7f72\u540d\u304c\u4f7f\u3048\u306a\u3044\u3068\u3044\u3046\u70b9\u3067\u3001\u304b\u306a\u308a\u5f37\u56fa\u306a\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">DMARC\u30ec\u30dd\u30fc\u30c8\uff08rua\uff09\u306e\u69cb\u9020<\/h2>\n\n\n\n<p>\u3000DMARC\u30ec\u30dd\u30fc\u30c8\uff08rua\uff09\u306f\u30e1\u30fc\u30eb\u3067XML\u5f62\u5f0f\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u9001\u3089\u308c\u3066\u304f\u308b\u3002\u5927\u304d\u304f\u5206\u3051\u3066\uff14\u3064\u306e\u90e8\u5206\u306b\u5206\u304b\u308c\u3066\u3044\u308b\u3002\u300c\u30ec\u30dd\u30fc\u30c8\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\uff08Report generator metadata\uff09\u300d\u3001\u300cDMARC \u30dd\u30ea\u30b7\u30fc\uff08DMARC policy\uff09\u300d\u3001\u300c\u8a55\u4fa1\u7d50\u679c\uff08DKIM and SPF results\uff09\u300d\u3001\u300c\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u7d50\u679c\uff08All the authentication results\uff09\u300d\u3067\u3042\u308b(\u56f3\u88684)\u3002<\/p>\n\n\n\n<p> <br> \u3000\u300c\u30ec\u30dd\u30fc\u30c8\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u300d\u306b\u306f\u3001\u4f8b\u3048\u3070\u7d44\u7e54\u540d\u3084\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3001\u30ec\u30dd\u30fc\u30c8\u306eID\u3001\u96c6\u7d04\u30c7\u30fc\u30bf\u306e\u671f\u9593\u306a\u3069\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u300cDMARC policy\u300d\u306f\u3001\u5ba3\u8a00\u306e\u5185\u5bb9\u3092\u8868\u3057\u3066\u304a\u308a\u3001\u4f8b\u3048\u3070\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u306f\u4f55\u306a\u306e\u304b\u30013\u7a2e\u985e\u306e\u30dd\u30ea\u30b7\u30fc\u306e\u4f55\u304c\u9069\u7528\u3055\u308c\u305f\u306e\u304b\u3001DMARC\u3092\u901a\u3057\u305f\u5272\u5408\u3067\u3042\u308b\u30ec\u30fc\u30c8\u3001\u30a2\u30e9\u30a4\u30f3\u30e1\u30f3\u30c8\u306a\u3069\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u300c\u8a55\u4fa1\u7d50\u679c\u300d\u306f\u3001\u304a\u305d\u3089\u304f\u898b\u308b\u9805\u76ee\u3068\u3057\u3066\u306f\u4e00\u756a\u91cd\u8981\u3060\u304c\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3001IP\u30a2\u30c9\u30ec\u30b9\u3001\u8a55\u4fa1\u306e\u5185\u5bb9\u3001\u51e6\u7406\u306e\u7406\u7531\u306a\u3069\u304c\u66f8\u3044\u3066\u3042\u308b\u3002\u56db\u3064\u76ee\u306e\u300c\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u7d50\u679c\u300d\u3067\u306f\u3001\u8a8d\u8a3c\u7d50\u679c\u306e\u3082\u3046\u5c11\u3057\u7d30\u304b\u3044\u8a71\u3001\u8a8d\u8a3c\u30c9\u30e1\u30a4\u30f3\u3084\u9375\u306e\u30bb\u30ec\u30af\u30bf\u30fc\u306a\u3069\u306e\u60c5\u5831\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <\/p>\n\n\n\n<p><br><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"640\" height=\"349\" src=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/ca61167fd9d8f984cbf16ca639bad2cc-640x349.png\" alt=\"\" class=\"wp-image-5680\" srcset=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/ca61167fd9d8f984cbf16ca639bad2cc-640x349.png 640w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/ca61167fd9d8f984cbf16ca639bad2cc-480x262.png 480w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/ca61167fd9d8f984cbf16ca639bad2cc-768x419.png 768w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/ca61167fd9d8f984cbf16ca639bad2cc.png 1559w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption>\u56f3\u88684<\/figcaption><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">DMARC\u30ec\u30dd\u30fc\u30c8\u304b\u3089\u5206\u304b\u308b\u3053\u3068<\/h2>\n\n\n\n<p>\u3000DMARC\u30ec\u30dd\u30fc\u30c8\uff08rua\uff09\u306b\u3064\u3044\u3066\u3001\u5b9f\u969b\u306b\u30c7\u30fc\u30bf\u3092\u5f97\u3066\u7d71\u8a08\u5206\u6790\u3092\u3057\u3066\u307f\u305f\u3002\u304a\u3088\u305d14\u30ab\u6708\u5206\u3092\u5206\u6790\u3057\u3066\u3044\u308b\u3002\u3053\u3053\u3067\u306f\u3001DMARC\u306e\u30dd\u30ea\u30b7\u30fc\u306f\u3001\u53d7\u4fe1\u62d2\u5426\u3084\u9694\u96e2\u3092\u305b\u305a\u306b\u3001\u305d\u306e\u307e\u307e\u53d7\u4fe1\u3059\u308b\u300cnone\u300d\u3092\u5ba3\u8a00\u3057\u3066\u3044\u308b\u3002\u6982\u306d\u53f3\u80a9\u4e0a\u304c\u308a\u306b\u63a8\u79fb\u3057\u3066\u304a\u308a\u30012018\u5e7410\u670825\u65e5\u73fe\u5728\u3067\u30011\u65e5\u3042\u305f\u308a2\u5104\u30e1\u30fc\u30eb\u30011,800\u4e07\u30ec\u30dd\u30fc\u30c8\u307b\u3069\u3082\u3042\u308b\u3001\u304b\u306a\u308a\u5927\u898f\u6a21\u306a\u7d44\u7e54\u306e\u4f8b\u3067\u3042\u308b(\u56f3\u88685)\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"640\" height=\"450\" src=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/2b6c60cc1bd6c8e4aa09100710625ca2-640x450.png\" alt=\"\" class=\"wp-image-5679\" srcset=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/2b6c60cc1bd6c8e4aa09100710625ca2-640x450.png 640w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/2b6c60cc1bd6c8e4aa09100710625ca2-480x337.png 480w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/2b6c60cc1bd6c8e4aa09100710625ca2-768x540.png 768w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/2b6c60cc1bd6c8e4aa09100710625ca2.png 1227w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption>\u56f3\u88685<\/figcaption><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3000\u3053\u306e\u7d44\u7e54\u306bDMARC\u30ec\u30dd\u30fc\u30c8\u3092\u9001\u3063\u3066\u304d\u3066\u304f\u308c\u308b\u30ec\u30dd\u30fc\u30bf\u30fc\u306e\u6570\u306f\u30012018\u5e7410\u6708\u672b\u73fe\u5728\u3067\u3001\uff11\u65e5\u5f53\u305f\u308a1,143\u304c\u89b3\u6e2c\u3055\u308c\u3066\u304a\u308a\u3001\u5897\u52a0\u50be\u5411\u304c\u9855\u8457\u3067\u3042\u308b\u3002\u30ec\u30dd\u30fc\u30bf\u30fc\u306e\u7d44\u7e54\u306e\u6240\u5c5e\u56fd\u3092\u898b\u308b\u3068\u3001\u305a\u3070\u306c\u3051\u3066\u3044\u308b\u306e\u304c\u7c73\u56fd\u3067\u3001\u65e5\u672c\u306f10\u756a\u76ee\u3067\u3042\u308b\u3002\u30ec\u30dd\u30fc\u30c8\u6570\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u898b\u308b\u3068\u3001\u3055\u3089\u306b\u7c73\u56fd\u304c\u969b\u7acb\u3064\u3053\u3068\u306b\u306a\u308b\u3002\u7dcf\u52d9\u7701\u304c\u534a\u5e74\u306b\uff11\u5ea6\u307b\u3069\u516c\u958b\u3057\u3066\u3044\u308b\u60c5\u5831\u306b\u3088\u308c\u3070\u3001JP\u30c9\u30e1\u30a4\u30f3\u540d\u306f\u73fe\u5728150\u4e07\u7a0b\u5ea6\u3042\u308a\u3001\u3053\u306e\u3046\u3061MX\u30ec\u30b3\u30fc\u30c9\u3092\u6301\u3063\u3066\u3044\u308b\u30c9\u30e1\u30a4\u30f3\u3001\u3064\u307e\u308a\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u6301\u3063\u3066\u3044\u308b\u3082\u306e\u306f120\u4e07\u5c11\u3005\u3042\u308b\u304c\u3001\u3053\u308c\u3089\u306e\u4e2d\u3067DMARC\u30ec\u30b3\u30fc\u30c9\u3092\u6709\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306f\u7d049,000\u306b\u904e\u304e\u306a\u3044\u3002MX\u30ec\u30b3\u30fc\u30c9\u3092\u6301\u3063\u3066\u3044\u308b\u30c9\u30e1\u30a4\u30f3\u6570\u306e1\uff05\u306b\u3082\u6e80\u305f\u306a\u3044\u3001\u5148\u9032\u56fd\u3067\u306f\u304b\u306a\u308a\u4f4e\u3044\u6c34\u6e96\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"640\" height=\"400\" src=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/5aec094b56eeb391d95c4018debf201a-640x400.png\" alt=\"\" class=\"wp-image-5678\" srcset=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/5aec094b56eeb391d95c4018debf201a-640x400.png 640w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/5aec094b56eeb391d95c4018debf201a-480x300.png 480w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/5aec094b56eeb391d95c4018debf201a-768x480.png 768w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/5aec094b56eeb391d95c4018debf201a.png 1345w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption>\u56f3\u88686<br><\/figcaption><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3000DMARC\u30ec\u30dd\u30fc\u30c8\u3092\u3088\u304f\u898b\u308b\u3068\u3001DMARC\u306e\u51e6\u7406\u306b\u77db\u76fe\u304c\u751f\u3058\u3066\u3044\u308b\u3088\u3046\u306a\u30ec\u30dd\u30fc\u30bf\u30fc\u304c\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001\u9001\u4fe1\u5074\u304c\u5ba3\u8a00\u3057\u3066\u3044\u308b\u30dd\u30ea\u30b7\u30fc\u3068\u5b9f\u969b\u306b\u3055\u308c\u3066\u3044\u308b\u51e6\u7406\u304c\u7570\u306a\u308b\u30b1\u30fc\u30b9\u304c\u898b\u3064\u304b\u308b\u3002\u307e\u305f\u3001\u300creject\uff08\u62d2\u5426\u3059\u308b\uff09\u300d\u3092\u5ba3\u8a00\u3057\u3066\u3044\u308b\u30ec\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u8abf\u67fb\u3057\u3066\u307f\u308b\u3068\u3001\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u306b\u305d\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3089\u3067\u3042\u308b\u3068\u304b\u3001\u8ee2\u9001\u30b5\u30fc\u30d0\u30fc\u306e\u30ea\u30b9\u30c8\u3092\u81ea\u524d\u3067\u7528\u610f\u3057\u3066\u3044\u308b\u306a\u3069\u69d8\u3005\u306a\u7406\u7531\u3067\u3001\u300cquarantine\uff08\u9694\u96e2\u3059\u308b\uff09\u300d\u3084\u300creject\uff08\u62d2\u5426\u3059\u308b\uff09\u300d\u3068\u66f8\u304b\u308c\u3066\u3044\u3066\u3082\u3001\u53d7\u4fe1\u5074\u306e\u8003\u3048\u3067\u53d7\u4fe1\u51e6\u7406\u3092\u3059\u308b\u5834\u5408\u304c\u3088\u304f\u898b\u3089\u308c\u308b\u3002\u3053\u306e\u53cd\u5bfe\u3001\u3064\u307e\u308a\u300cnone\uff08\u51e6\u7406\u65b9\u6cd5\u3092\u6307\u5b9a\u3057\u306a\u3044\uff09\u300d\u3068\u66f8\u3044\u3066\u3042\u308b\u306e\u306b\u3001\u52dd\u624b\u306b\u300creject\uff08\u62d2\u5426\u3059\u308b\uff09\u300d\u306b\u306a\u308b\u3068\u304b\u3001\u300cquarantine\uff08\u9694\u96e2\u3059\u308b\uff09\u300d\u3068\u66f8\u3044\u3066\u308b\u306e\u306b\u300creject\uff08\u62d2\u5426\u3059\u308b\uff09\u300d\u306b\u3055\u308c\u308b\u306a\u3069\u3068\u3044\u3046\u5909\u66f4\u304c\u884c\u308f\u308c\u308b\u3068\u554f\u984c\u3060\u304c\u3001\u5e78\u3044\u305d\u3046\u3057\u305f\u4f8b\u306f1\u4ef6\u3082\u89b3\u6e2c\u3057\u3066\u3044\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u3000\u30ec\u30dd\u30fc\u30c8\u306f\u3001\u81ea\u5206\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8a50\u79f0\u3057\u305f\u3088\u3046\u306a\u30e1\u30fc\u30eb\u304c\u3001\u3069\u3053\u306b\u3069\u308c\u3060\u3051\u9001\u3089\u308c\u3066\u3044\u308b\u306e\u304b\u304c\u5bb9\u6613\u306b\u5206\u304b\u308a\u3001\u81ea\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u306e\u52b9\u304d\u76ee\u3084\u3001\u305d\u306e\u8a2d\u5b9a\u306e\u6b63\u78ba\u6027\u306a\u3069\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3002\u307e\u305f\u3001\u30c7\u30fc\u30bf\u89e3\u6790\u3092\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u691c\u51fa\u7387\u3092\u4e0a\u3052\u308b\u306a\u3069\u3068\u3044\u3063\u305f\u5229\u7528\u306e\u4ed5\u65b9\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/DSC_0571-640x427.jpg\" alt=\"\" class=\"wp-image-5675\" srcset=\"https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/DSC_0571-640x427.jpg 640w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/DSC_0571-480x320.jpg 480w, https:\/\/www.dekyo.or.jp\/info\/wp-content\/uploads\/2019\/01\/DSC_0571.jpg 750w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3000\u79c1\u3082\u88fd\u4f5c\u306b\u643a\u308f\u3063\u3066\u3044\u308b\u300c\u306a\u308a\u3059\u307e\u3057\u5bfe\u7b56\u30dd\u30fc\u30bf\u30eb\u30b5\u30a4\u30c8\u300d\u304c\u3042\u308b\u306e\u3067\u3001\u3054\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u3001\u305c\u3072\u3053\u3061\u3089\u3082\u898b\u3066\u3044\u305f\u3060\u3051\u305f\u3089\u3068\u601d\u3046\u3002<\/p>\n\n\n\n<p>\u3000\u25a0\u300c\u306a\u308a\u3059\u307e\u3057\u5bfe\u7b56\u30dd\u30fc\u30bf\u30eb\u3000\u30ca\u30ea\u30bf\u30a4\u300d\u3000\u3000\uff08<a href=\"https:\/\/www.naritai.jp\/index.html\">https:\/\/www.naritai.jp\/index.html\uff09<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"text-align:right\">\uff08\u6587\u8cac\uff1a\u300c\u65e5\u672c\u30c7\u30fc\u30bf\u901a\u4fe1\u300d\u7de8\u96c6\u90e8\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>\u6771\u4eac\u8fb2\u5de5\u5927\u5b66\u5927\u5b66\u9662 \u5de5\u5b66\u7814\u7a76\u9662 \u52a9\u6559 \u5317\u5ddd \u76f4\u54c9 <a class=\"mh-excerpt-more\" href=\"https:\/\/www.dekyo.or.jp\/info\/2019\/02\/seminar\/5684\/\" 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