{"id":5088,"date":"2026-10-12T12:58:37","date_gmt":"2026-10-12T10:58:37","guid":{"rendered":"https:\/\/www.klytic.com\/spf-dkim-dmarc-zh-hans\/"},"modified":"2026-10-12T14:43:05","modified_gmt":"2026-10-12T12:43:05","slug":"spf-dkim-dmarc-zh-hans","status":"publish","type":"page","link":"https:\/\/www.klytic.com\/zh-hans\/spf-dkim-dmarc-zh-hans\/","title":{"rendered":"SPF\u3001DKIM\u548cDMARC\uff1a\u80fd\u9632\u62a4\u4ec0\u4e48\uff0c\u4e0d\u80fd\u9632\u62a4\u4ec0\u4e48"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5088\" class=\"elementor elementor-5088 elementor-4319\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d91322a e-con-full kly-g e-flex e-con e-parent\" data-id=\"d91322a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-04d485b e-con-full kly-g-hero e-flex e-con e-parent\" data-id=\"04d485b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-3e7cb4d e-con-full kly-g-hero-in e-flex e-con e-parent\" data-id=\"3e7cb4d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7066cba elementor-widget elementor-widget-text-editor\" data-id=\"7066cba\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-crumb\">\u9996\u9875<span>\u203a<\/span>\u6307\u5357<span>\u203a<\/span>\u7535\u5b50\u90ae\u4ef6\u5b89\u5168<\/p><p class=\"kly-g-pill\" style=\"--pill:#f87171\">\u7535\u5b50\u90ae\u4ef6\u5b89\u5168 \u00b7 \u4e86\u89e3<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-397309d elementor-widget elementor-widget-heading\" data-id=\"397309d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">SPF\u3001DKIM\u548cDMARC\uff1a\u80fd\u9632\u62a4\u4ec0\u4e48\uff0c\u4e0d\u80fd\u9632\u62a4\u4ec0\u4e48<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0dbec21 elementor-widget elementor-widget-text-editor\" data-id=\"0dbec21\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-lead\">SPF\u58f0\u660e\u54ea\u4e9b\u670d\u52a1\u5668\u53ef\u4ee5\u4ee3\u8868\u67d0\u4e2a\u57df\u540d\u53d1\u4fe1\uff0cDKIM\u4e3a\u90ae\u4ef6\u7b7e\u540d\uff0cDMARC\u5219\u9a8c\u8bc1\u4e24\u8005\u4e4b\u4e00\u662f\u5426\u4e0e\u201c\u53d1\u4ef6\u4eba\u201d\u680f\u663e\u793a\u7684\u57df\u540d\u4e00\u81f4\uff0c\u5e76\u89c4\u5b9a\u9a8c\u8bc1\u5931\u8d25\u65f6\u5982\u4f55\u5904\u7406\u3002\u4e09\u8005\u7ed3\u5408\uff0c\u53ef\u4ee5\u9632\u6b62\u964c\u751f\u4eba\u4f7f\u7528\u4e0e\u60a8\u5b8c\u5168\u76f8\u540c\u7684\u57df\u540d\u3002\u5b83\u4eec\u4e0d\u9605\u8bfb\u6b63\u6587\uff1a\u76f8\u4f3c\u57df\u540d\u3001\u5177\u6709\u6b3a\u9a97\u6027\u7684\u663e\u793a\u540d\u79f0\u6216\u88ab\u5165\u4fb5\u7684\u8d26\u6237\u90fd\u4f1a\u88ab\u653e\u884c\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9517dd elementor-widget elementor-widget-text-editor\" data-id=\"a9517dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-meta\"><span>\u66f4\u65b0\u4e8e<b>2026\u5e7410\u6708<\/b><\/span><span><b>6 \u5206\u949f<\/b><\/span><span>\u5f15\u7528\u7684\u5b98\u65b9\u6765\u6e90<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8e70e4a e-con-full kly-g-body e-flex e-con e-parent\" data-id=\"8e70e4a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-a5bb6cd e-con-full kly-g-article e-flex e-con e-parent\" data-id=\"a5bb6cd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-043f30c elementor-widget elementor-widget-text-editor\" data-id=\"043f30c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>SPF\uff1a\u8c01\u6709\u6743\u53d1\u4fe1<\/h2>\n<p>RFC 7208\u7684\u51fa\u53d1\u70b9\u662f\u8fd9\u6837\u4e00\u4e2a\u4e8b\u5b9e\uff1a\u90ae\u4ef6\u534f\u8bae\u672c\u8eab\u5e76\u4e0d\u963b\u6b62\u670d\u52a1\u5668\u58f0\u79f0\u4f7f\u7528\u4efb\u610f\u53d1\u4ef6\u5730\u5740\u3002SPF\u5141\u8bb8\u57df\u540d\u6240\u6709\u8005\u5728DNS\u4e2d\u53d1\u5e03\u83b7\u51c6\u4ee5\u5176\u540d\u4e49\u53d1\u4fe1\u7684\u670d\u52a1\u5668\u5217\u8868\uff0c\u5e76\u5141\u8bb8\u6536\u4ef6\u670d\u52a1\u5668\u6838\u5b9e\u8fd9\u4e00\u6388\u6743\u3002<\/p>\n<p>\u6709\u4e24\u70b9\u8bf4\u660e\u81f3\u5173\u91cd\u8981\uff1a<\/p>\n<ul>\n<li>SPF\u9a8c\u8bc1\u7684\u662f\u4fe1\u5c01\u5730\u5740\uff08\u670d\u52a1\u5668\u4e4b\u95f4\u5bf9\u8bdd\u65f6\u4f7f\u7528\u7684\u5730\u5740\uff0c\u5373\u201cMAIL FROM\u201d\uff09\u4ee5\u53ca\u670d\u52a1\u5668\u58f0\u660e\u7684\u540d\u79f0\uff0c\u800c\u4e0d\u662f\u6536\u4ef6\u4eba\u5728\u201c\u53d1\u4ef6\u4eba\u201d\u680f\u770b\u5230\u7684\u5730\u5740\u3002<\/li>\n<li>SPF\u5224\u65ad\u7684\u662f\u6700\u540e\u4e00\u4e2a\u6295\u9012\u90ae\u4ef6\u7684\u670d\u52a1\u5668\u3002\u5f53\u90ae\u4ef6\u88ab\u53e6\u4e00\u53f0\u670d\u52a1\u5668\u8f6c\u53d1\u65f6\uff0c\u6295\u9012\u5b83\u7684\u5df2\u4e0d\u518d\u662f\u539f\u59cb\u57df\u540d\u6388\u6743\u7684\u670d\u52a1\u5668\uff1a\u5373\u4f7f\u90ae\u4ef6\u5408\u6cd5\uff0c\u9a8c\u8bc1\u4e5f\u53ef\u80fd\u5931\u8d25\u3002<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u57df\u540d\u53ea\u80fd\u53d1\u5e03\u4e00\u6761SPF\u8bb0\u5f55\u3002\u6240\u6709\u53d1\u4fe1\u6765\u6e90\u90fd\u5fc5\u987b\u5217\u5165\u5176\u4e2d\uff1a\u90ae\u4ef6\u7cfb\u7edf\u3001\u5f00\u7968\u8f6f\u4ef6\u3001\u7535\u5b50\u62a5\u5de5\u5177\u3001CRM\u3001\u626b\u63cf\u540e\u53d1\u9001\u90ae\u4ef6\u7684\u590d\u5370\u673a\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d08345 elementor-widget elementor-widget-text-editor\" data-id=\"4d08345\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>DKIM\uff1a\u90ae\u4ef6\u5e26\u6709\u7b7e\u540d<\/h2>\n<p>\u6839\u636eRFC 6376\uff0cDKIM\u5141\u8bb8\u7b7e\u540d\u57df\u540d\u7684\u6240\u6709\u8005\u901a\u8fc7\u52a0\u5bc6\u7b7e\u540d\uff0c\u58f0\u660e\u5bf9\u67d0\u5c01\u90ae\u4ef6\u627f\u62c5\u4e00\u5b9a\u8d23\u4efb\u3002\u516c\u94a5\u53d1\u5e03\u5728DNS\u4e2d\u3002\u9a8c\u8bc1\u7b7e\u540d\u53ef\u4ee5\u786e\u8ba4\u88ab\u7b7e\u540d\u7684\u90e8\u5206\u81ea\u7b7e\u540d\u4ee5\u6765\u672a\u53d1\u751f\u53d8\u5316\u3002<\/p>\n<p>\u7b7e\u540d\u968f\u90ae\u4ef6\u4e00\u540c\u4f20\u8f93\u3002\u56e0\u6b64\uff0c\u53ea\u8981\u4e2d\u7ee7\u4e0d\u4fee\u6539\u4e3b\u9898\u6216\u6b63\u6587\uff0c\u5b83\u5728\u7ecf\u8fc7\u4e2d\u7ee7\u6216\u8f6c\u53d1\u65f6\u6bd4SPF\u66f4\u80fd\u4fdd\u6301\u6709\u6548\u3002\u800c\u5728\u90ae\u4ef6\u5e95\u90e8\u6dfb\u52a0\u6ce8\u8bb0\u7684\u90ae\u4ef6\u5217\u8868\u4f1a\u7834\u574f\u7b7e\u540d\u3002<\/p>\n<p>\u6839\u636e\u540c\u4e00RFC\uff0cDKIM\u4e0d\u505a\u4ee5\u4e0b\u4e8b\u60c5\uff1a\u5b83\u4e0d\u52a0\u5bc6\u90ae\u4ef6\uff1b\u9a8c\u8bc1\u5931\u8d25\u5e76\u4e0d\u8981\u6c42\u62d2\u6536\uff1b\u7b7e\u540d\u57df\u540d\u4e5f\u4e0d\u5fc5\u662f\u201c\u53d1\u4ef6\u4eba\u201d\u680f\u4e2d\u663e\u793a\u7684\u57df\u540d\u3002\u800c\u8fd9\u6b63\u662fDMARC\u6240\u586b\u8865\u7684\u6f0f\u6d1e\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb3d33 elementor-widget elementor-widget-text-editor\" data-id=\"5bb3d33\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>DMARC\uff1a\u5bf9\u9f50\u4e0e\u7b56\u7565<\/h2>\n<p>RFC 7489\u5c06DMARC\u5b9a\u4e49\u4e3a\u57df\u540d\u6240\u6709\u8005\u5728\u57df\u540d\u5c42\u9762\u8868\u8fbe\u7b56\u7565\u7684\u4e00\u79cd\u65b9\u5f0f\u3002\u8be5\u673a\u5236\u4ee5\u5bf9\u9f50\u4e3a\u57fa\u7840\uff1a\u201c\u53d1\u4ef6\u4eba\u201d\u680f\u663e\u793a\u5730\u5740\u7684\u57df\u540d\uff0c\u5fc5\u987b\u4e0e\u7ecfSPF\u6216DKIM\u9a8c\u8bc1\u7684\u57df\u540d\u4e00\u81f4\u3002\u5982\u679c\u4e24\u8005\u90fd\u672a\u5bf9\u9f50\uff0cDMARC\u9a8c\u8bc1\u5373\u5931\u8d25\u3002<\/p>\n<p>\u6b64\u65f6\uff0c\u57df\u540d\u4f1a\u53d1\u5e03\u5176\u5e0c\u671b\u7684\u5904\u7406\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>none<\/strong>\uff1a\u4e0d\u8981\u6c42\u91c7\u53d6\u4efb\u4f55\u884c\u52a8\uff0c\u4ec5\u505a\u89c2\u5bdf\uff1b<\/li>\n<li><strong>quarantine<\/strong>\uff1a\u5c06\u90ae\u4ef6\u89c6\u4e3a\u53ef\u7591\uff1b<\/li>\n<li><strong>reject<\/strong>\uff1a\u62d2\u6536\u90ae\u4ef6\u3002<\/li>\n<\/ul>\n<p>DMARC\u8fd8\u89c4\u5b9a\u4e86\u62a5\u544a\u673a\u5236\uff1a\u6c47\u603b\u62a5\u544a\uff0c\u6982\u62ec\u54ea\u4e9b\u670d\u52a1\u5668\u4ee5\u8be5\u57df\u540d\u540d\u4e49\u53d1\u4fe1\u53ca\u5176\u9a8c\u8bc1\u7ed3\u679c\uff1b\u4ee5\u53ca\u9010\u5c01\u90ae\u4ef6\u7684\u5931\u8d25\u62a5\u544a\u3002\u6b63\u662f\u8fd9\u4e9b\u62a5\u544a\uff0c\u8ba9\u60a8\u53d1\u73b0\u67d0\u4e2a\u88ab\u9057\u5fd8\u3001\u5374\u4ecd\u5728\u4ee5\u60a8\u540d\u4e49\u53d1\u4fe1\u7684\u5de5\u5177\uff0c\u6216\u8005\u6709\u4eba\u5192\u7528\u60a8\u7684\u57df\u540d\u3002<\/p>\n<div class=\"kly-table\"><table><thead><tr><th>\u673a\u5236<\/th><th>\u9a8c\u8bc1\u5185\u5bb9<\/th><th>\u4e0d\u68c0\u67e5\u7684\u5185\u5bb9<\/th><\/tr><\/thead><tbody>\n<tr><td>SPF<\/td><td>\u6295\u9012\u90ae\u4ef6\u7684\u670d\u52a1\u5668\u662f\u5426\u83b7\u5f97\u4fe1\u5c01\u57df\u540d\u7684\u6388\u6743<\/td><td>\u663e\u793a\u7684\u5730\u5740\u3001\u5185\u5bb9<\/td><\/tr>\n<tr><td>DKIM<\/td><td>\u7ecf\u7b7e\u540d\u7684\u90ae\u4ef6\u672a\u88ab\u7be1\u6539\uff1b\u67d0\u4e2a\u57df\u540d\u5bf9\u5176\u627f\u62c5\u8d23\u4efb<\/td><td>\u663e\u793a\u7684\u5730\u5740\u3001\u5185\u5bb9\u662f\u5426\u771f\u5b9e<\/td><\/tr>\n<tr><td>DMARC<\/td><td>\u663e\u793a\u7684\u57df\u540d\u4e0eSPF\u6216DKIM\u5bf9\u9f50\uff1b\u5931\u8d25\u65f6\u7684\u5904\u7406\u7b56\u7565<\/td><td>\u76f8\u4f3c\u57df\u540d\u3001\u663e\u793a\u540d\u79f0\u3001\u6b63\u6587<\/td><\/tr>\n<\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7756d9 elementor-widget elementor-widget-text-editor\" data-id=\"d7756d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>DMARC\u80fd\u5426\u963b\u6b62\u7f51\u7edc\u9493\u9c7c\uff1f<\/h2>\n<p>\u5b83\u80fd\u963b\u6b62\u4e00\u90e8\u5206\u57df\u540d\u5192\u7528\uff0c\u800c\u4e0d\u662f\u6240\u6709\u7f51\u7edc\u9493\u9c7c\u3002RFC 7489\u5bf9\u6b64\u6709\u660e\u786e\u8bf4\u660e\uff1aDMARC\u4e0d\u5904\u7406\u89c6\u89c9\u4e0a\u76f8\u4f3c\u7684\u57df\u540d\uff0c\u4e5f\u4e0d\u5904\u7406\u663e\u793a\u540d\u79f0\u7684\u6ee5\u7528\uff0c\u5185\u5bb9\u5206\u6790\u4e5f\u4e0d\u5728\u5176\u8303\u56f4\u4e4b\u5185\u3002\u5b83\u5e76\u4e0d\u8bd5\u56fe\u89e3\u51b3\u6b3a\u8bc8\u90ae\u4ef6\u7684\u6240\u6709\u95ee\u9898\u3002<\/p>\n<p>\u5177\u4f53\u800c\u8a00\uff0cDMARC\u770b\u4e0d\u5230\uff1a<\/p>\n<ul>\n<li><strong>\u76f8\u4f3c\u57df\u540d<\/strong>\uff1a\u8bc8\u9a97\u8005\u5bf9\u81ea\u5df1\u90a3\u4e2a\u4e0e\u60a8\u76f8\u4f3c\u7684\u57df\u540d\u8fdb\u884c\u4e86\u5b8c\u7f8e\u8ba4\u8bc1\uff1b<\/li>\n<li><strong>\u88ab\u5192\u7528\u7684\u663e\u793a\u540d\u79f0<\/strong>\uff1a\u4ece\u4e00\u4e2a\u6beb\u4e0d\u76f8\u5e72\u7684\u5730\u5740\u53d1\u51fa\u7684\u201c\u8d22\u52a1\u90e8\u201d\uff1b<\/li>\n<li><strong>\u88ab\u5165\u4fb5\u7684\u8d26\u6237<\/strong>\uff0c\u5176\u7b7e\u540d\u5b8c\u5168\u6b63\u786e\uff0c\u56e0\u4e3a\u53d1\u4fe1\u7684\u662f\u771f\u5b9e\u7684\u670d\u52a1\u5668\uff1b<\/li>\n<li><strong>\u4e0e\u60a8\u57df\u540d\u65e0\u5173\u7684\u90ae\u4ef6<\/strong>\uff1a\u4e00\u5c01\u5192\u5145\u7269\u6d41\u516c\u53f8\u7684\u865a\u5047\u901a\u77e5\uff0c\u6765\u81ea\u4e00\u4e2a\u4e0e\u60a8\u6beb\u4e0d\u76f8\u5e72\u7684\u57df\u540d\uff1b<\/li>\n<li><strong>\u672a\u8bbe\u7f6e\u7b56\u7565\u7684\u57df\u540d<\/strong>\uff1a\u5982\u679c\u88ab\u6a21\u4eff\u7684\u57df\u540d\u53d1\u5e03\u7684\u662f\u201cnone\u201d\uff0c\u6536\u4ef6\u65b9\u5c31\u6ca1\u6709\u62d2\u6536\u6307\u4ee4\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u60c5\u51b5\u9700\u8981\u5176\u4ed6\u5206\u6790\u624b\u6bb5\uff1a\u57df\u540d\u76f8\u4f3c\u5ea6\u3001\u4fe1\u8a89\u3001\u5185\u5bb9\u3001\u884c\u4e3a\u3002\u8bf7\u53c2\u9605<a href='\/zh-hans\/spam-phishing-malware-compromised-account-zh-hans\/'>\u5783\u573e\u90ae\u4ef6\u3001\u7f51\u7edc\u9493\u9c7c\u3001\u6076\u610f\u8f6f\u4ef6\u4e0e\u88ab\u5165\u4fb5\u8d26\u6237<\/a>\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd79973 elementor-widget elementor-widget-text-editor\" data-id=\"cd79973\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u8f6c\u53d1\u4e0e\u90ae\u4ef6\u5217\u8868\uff1aARC<\/h2>\n<p>\u8f6c\u53d1\u5f80\u5f80\u4f1a\u5bfc\u81f4SPF\u5931\u6548\uff0c\u4fee\u6539\u90ae\u4ef6\u7684\u90ae\u4ef6\u5217\u8868\u4f1a\u5bfc\u81f4DKIM\u5931\u6548\uff0c\u4e8e\u662f\u4e00\u5c01\u5408\u6cd5\u90ae\u4ef6\u4e5f\u4f1a\u672a\u901a\u8fc7DMARC\u9a8c\u8bc1\u3002RFC 8617\uff08\u5b9e\u9a8c\u6027\u6807\u51c6\uff09\u63cf\u8ff0\u7684ARC\uff0c\u5141\u8bb8\u6bcf\u4e2a\u4e2d\u95f4\u73af\u8282\u8bc1\u660e\u5176\u6240\u89c2\u5bdf\u5230\u7684\u8ba4\u8bc1\u7ed3\u679c\u3002\u6700\u7ec8\u6536\u4ef6\u670d\u52a1\u5668\u53ef\u4ee5\u9009\u62e9\u662f\u5426\u91c7\u4fe1\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4291621 elementor-widget elementor-widget-text-editor\" data-id=\"4291621\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u4fdd\u62a4\u81ea\u5df1\u7684\u57df\u540d\uff0c\u8fc7\u6ee4\u5165\u7ad9\u90ae\u4ef6<\/h2>\n<p>\u8fd9\u662f\u4e24\u4e2a\u7ecf\u5e38\u88ab\u6df7\u6dc6\u7684\u8bdd\u9898\u3002<\/p>\n<ul>\n<li><strong>\u4fdd\u62a4\u53d1\u4fe1\u57df\u540d<\/strong>\uff1a\u4e3a\u60a8\u7684\u57df\u540d\u53d1\u5e03SPF\u3001DKIM\u548cDMARC\uff0c\u4f7f\u4ed6\u4eba\u80fd\u591f\u62d2\u6536\u5192\u7528\u8be5\u57df\u540d\u7684\u90ae\u4ef6\u3002\u53d1\u5e03\u7531\u60a8\u5b8c\u6210\uff1b\u6267\u884c\u5219\u7531\u6536\u4ef6\u65b9\u5b8c\u6210\u3002<\/li>\n<li><strong>\u8fc7\u6ee4\u5165\u7ad9\u90ae\u4ef6<\/strong>\uff1a\u5728\u60a8\u6536\u5230\u7684\u90ae\u4ef6\u4e0a\u6838\u9a8c\u5176\u4ed6\u57df\u540d\u7684\u8bb0\u5f55\uff0c\u7136\u540e\u6267\u884c\u5176\u4ed6\u6240\u6709\u5206\u6790\u3002<\/li>\n<\/ul>\n<h3>\u5206\u6b65\u5b9e\u65bd<\/h3>\n<ol>\n<li>\u76d8\u70b9\u6240\u6709\u4ee5\u8be5\u57df\u540d\u540d\u4e49\u53d1\u4fe1\u7684\u6765\u6e90\u3002<\/li>\n<li>\u4ee5\u4e00\u6761SPF\u8bb0\u5f55\u6388\u6743\u6240\u6709\u6765\u6e90\uff1b\u4e3a\u6bcf\u4e2a\u652f\u6301\u7b7e\u540d\u7684\u670d\u52a1\u914d\u7f6eDKIM\u7b7e\u540d\u3002<\/li>\n<li>\u5c06DMARC\u8bbe\u4e3a\u201cnone\u201d\uff0c\u5e76\u8bbe\u7f6e\u4e00\u4e2a\u63a5\u6536\u62a5\u544a\u7684\u5730\u5740\u3002<\/li>\n<li>\u5728\u6570\u5468\u5185\u6301\u7eed\u9605\u8bfb\u62a5\u544a\uff1b\u4fee\u6b63\u88ab\u9057\u6f0f\u7684\u6765\u6e90\u3002<\/li>\n<li>\u5207\u6362\u5230\u201cquarantine\u201d\uff0c\u5f85\u6240\u6709\u5408\u6cd5\u53d1\u4fe1\u5747\u5df2\u5bf9\u9f50\u540e\uff0c\u518d\u5207\u6362\u5230\u201creject\u201d\u3002<\/li>\n<\/ol>\n<p>\u4e3e\u4f8b\u8bf4\u660e\u3002\u4e00\u5bb6\u4e8b\u52a1\u6240\u5c06DMARC\u8bbe\u4e3a\u201cnone\u201d\u5e76\u9605\u8bfb\u4e86\u6700\u521d\u7684\u62a5\u544a\u3002\u5b83\u4ece\u4e2d\u53d1\u73b0\u4e86\u4e09\u4e2a\u6765\u6e90\uff1a\u81ea\u5df1\u7684\u90ae\u4ef6\u7cfb\u7edf\uff0c\u5df2\u6b63\u786e\u5bf9\u9f50\uff1b\u5f00\u7968\u8f6f\u4ef6\uff0c\u4ee5\u4e8b\u52a1\u6240\u7684\u57df\u540d\u53d1\u9001\u8d26\u5355\u4f46\u672a\u505aDKIM\u7b7e\u540d\uff1b\u4ee5\u53ca\u4e00\u53f0\u4f4d\u4e8e\u56fd\u5916\u7684\u672a\u77e5\u670d\u52a1\u5668\uff0c\u4ee5\u5176\u540d\u4e49\u53d1\u9001\u4e86\u6570\u767e\u5c01\u90ae\u4ef6\u3002\u4e8b\u52a1\u6240\u4fee\u6b63\u4e86\u5f00\u7968\u8f6f\u4ef6\uff0c\u7b49\u5f85\u4e00\u4e2a\u5e72\u51c0\u7684\u62a5\u544a\u5468\u671f\u540e\uff0c\u5207\u6362\u5230\u201cquarantine\u201d\uff1a\u6267\u884cDMARC\u7684\u6536\u4ef6\u65b9\u4ece\u6b64\u5c06\u8be5\u672a\u77e5\u670d\u52a1\u5668\u53d1\u51fa\u7684\u90ae\u4ef6\u89c6\u4e3a\u53ef\u7591\u90ae\u4ef6\u3002<\/p>\n<p>\u66f4\u6362\u90ae\u4ef6\u7cfb\u7edf\u65f6\uff0c\u8fd9\u4e9b\u8bb0\u5f55\u5e94\u5728\u66f4\u6539MX\u4e4b\u524d\u51c6\u5907\u597d\u3002<a href='\/zh-hans\/migrate-email-without-downtime\/'>\u4e0d\u4e2d\u65ad\u4e1a\u52a1\u7684\u90ae\u4ef6\u7cfb\u7edf\u8fc1\u79fb<\/a>\u6307\u5357\u4ecb\u7ecd\u4e86\u8fd9\u4e00\u73af\u8282\uff0c\u6b64\u5904\u4e0d\u518d\u8d58\u8ff0\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71412d5 elementor-widget elementor-widget-text-editor\" data-id=\"71412d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>DMARC\u7b56\u7565\u8bbe\u4e3a\u201cnone\u201d\u80fd\u8d77\u5230\u4fdd\u62a4\u4f5c\u7528\u5417\uff1f<\/h3>\n<p>\u4e0d\u80fd\u3002\u5b83\u53ea\u662f\u901a\u8fc7\u62a5\u544a\u8fdb\u884c\u89c2\u5bdf\u3002\u4fdd\u62a4\u4ece\u201cquarantine\u201d\u6216\u201creject\u201d\u5f00\u59cb\u3002<\/p>\n<h3>\u4e3a\u4ec0\u4e48\u5408\u6cd5\u90ae\u4ef6\u4f1a\u672a\u901a\u8fc7DMARC\u9a8c\u8bc1\uff1f<\/h3>\n<p>\u6700\u5e38\u89c1\u7684\u539f\u56e0\u662f\uff1a\u8f6c\u53d1\u3001\u90ae\u4ef6\u5217\u8868\uff0c\u6216\u67d0\u4e2a\u4ee3\u60a8\u53d1\u4fe1\u7684\u670d\u52a1\u65e2\u672a\u5728SPF\u4e2d\u58f0\u660e\uff0c\u4e5f\u672a\u8fdb\u884cDKIM\u7b7e\u540d\u3002<\/p>\n<h3>\u6211\u4eec\u7684\u90ae\u4ef6\u7cfb\u7edf\u4e0d\u652f\u6301DKIM\u7b7e\u540d\uff1a\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u90e8\u7f72\u5728\u53d1\u4fe1\u8def\u5f84\u4e0a\u7684\u7f51\u5173\u53ef\u4ee5\u4ee3\u4e3a\u7b7e\u540d\u3002\u8bf7\u53c2\u9605<a href='\/zh-hans\/protect-existing-email-zh-hans\/'>\u4fdd\u62a4\u60a8\u73b0\u6709\u7684\u90ae\u4ef6\u7cfb\u7edf<\/a>\u3002<\/p>\n<h3>\u5728\u54ea\u91cc\u67e5\u770b\u6536\u5230\u7684\u90ae\u4ef6\u7684\u9a8c\u8bc1\u7ed3\u679c\uff1f<\/h3>\n<p>\u5728\u90ae\u4ef6\u5934\u4e2d\u3002\u5bf9\u4e8eKlytic MTA\uff0c\u8bf7\u53c2\u9605<a href='\/zh-hans\/filter-decisions-audit\/'>\u67e5\u770b\u5e76\u5bfc\u51fa\u8fc7\u6ee4\u5668\u7684\u5224\u5b9a<\/a>\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b942d3c kly-g-klytic elementor-widget elementor-widget-text-editor\" data-id=\"b942d3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Klytic\u7684\u5b9a\u4f4d<\/h2>\n<p><a href='\/zh-hans\/klytic-mta\/'>Klytic MTA<\/a>\u53ef\u90e8\u7f72\u5728\u4efb\u4f55\u90ae\u4ef6\u7cfb\u7edf\u524d\u7aef\uff0c\u540c\u65f6\u5904\u7406\u8fd9\u4e24\u4e2a\u8bdd\u9898\uff1a<\/p>\n<ul>\n<li><strong>\u57fa\u7840\u7248\u548c\u9ad8\u7ea7\u7248<\/strong>\uff1aSPF\u3001DKIM\u548cMX\u68c0\u67e5\uff1bDMARC\u9a8c\u8bc1\uff0c\u501f\u52a9ARC\u4e5f\u9002\u7528\u4e8e\u8f6c\u53d1\u7684\u90ae\u4ef6\uff1b\u4e3a\u5916\u53d1\u90ae\u4ef6\u6dfb\u52a0DKIM\u7b7e\u540d\uff0c\u5373\u4f7f\u60a8\u7684\u90ae\u4ef6\u7cfb\u7edf\u672c\u8eab\u4e0d\u7b7e\u540d\u3002<\/li>\n<li><strong>\u9ad8\u7ea7\u7248<\/strong>\uff1aDMARC\u63a7\u5236\u53f0\uff0c\u63d0\u4f9b\u60a8\u5404\u57df\u540d\u7684\u62a5\u544a\u3001\u544a\u8b66\u548c\u7ea0\u6b63\u5efa\u8bae\uff0c\u5e2e\u52a9\u60a8\u9010\u6b65\u8fc7\u6e21\u5230\u201creject\u201d\u3002<\/li>\n<\/ul>\n<p>DMARC\u53ea\u662f\u5176\u4e2d\u4e00\u5c42\uff1aKlytic MTA\u8fd8\u589e\u52a0\u4e86\u5bf9\u4eff\u5192\u57df\u540d\u3001\u663e\u793a\u540d\u79f0\u548c\u8bc8\u9a97\u60c5\u666f\u7684\u68c0\u6d4b\uff0c\u8be6\u89c1<a href='\/zh-hans\/ceo-fraud-impersonation-zh-hans\/'>\u8eab\u4efd\u5192\u7528\u4e0e\u5192\u5145\u9ad8\u7ba1\u8bc8\u9a97<\/a>\u3002<\/p>\n<p>\u5982\u679c\u60a8\u4f7f\u7528<a href='\/zh-hans\/klytic-mail\/'>Klytic Mail<\/a>\uff0c\u60a8\u7684\u57df\u540d\u5df2\u914d\u7f6eSPF\u3001DKIM\u548cDMARC\uff1a\u8fd9\u5c5e\u4e8e\u5bf9\u53d1\u4fe1\u57df\u540d\u7684\u4fdd\u62a4\u3002\u800cKlytic MTA\u65e0\u8bba\u662f\u5426\u4f7f\u7528Klytic Mail\u90fd\u53ef\u4ee5\u8ba2\u9605\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e89aa6 kly-g-sources elementor-widget elementor-widget-text-editor\" data-id=\"6e89aa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u6765\u6e90<\/h2><p>\u67e5\u9605\u4e8e2026\u5e7410\u6708\u3002<\/p><ul><li>RFC 7208\uff0cSPF\uff1a\u57df\u540d\u6240\u6709\u8005\u53d1\u5e03\u83b7\u51c6\u5728\u201cMAIL FROM\u201d\u6216\u201cHELO\u201d\u8eab\u4efd\u4e2d\u4f7f\u7528\u5176\u57df\u540d\u7684\u4e3b\u673a\uff0c\u7531\u63a5\u6536\u65b9\u6838\u5b9e\u8be5\u6388\u6743\u3002<a href='https:\/\/www.rfc-editor.org\/rfc\/rfc7208' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 6376\uff0cDKIM\uff1a\u57df\u540d\u901a\u8fc7\u52a0\u5bc6\u7b7e\u540d\u58f0\u660e\u5bf9\u90ae\u4ef6\u627f\u62c5\u8d23\u4efb\uff1b\u4e0d\u52a0\u5bc6\u3001\u4e0d\u5f3a\u5236\u62d2\u6536\uff0c\u7b7e\u540d\u57df\u540d\u53ef\u4ee5\u4e0e\u663e\u793a\u7684\u4f5c\u8005\u4e0d\u540c\u3002<a href='https:\/\/www.rfc-editor.org\/rfc\/rfc6376' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 7489\uff0cDMARC\uff1a\u201cFrom\u201d\u57df\u540d\u4e0eSPF\u6216DKIM\u7684\u5bf9\u9f50\uff0cnone\u3001quarantine\u548creject\u7b56\u7565\uff0c\u6c47\u603b\u62a5\u544a\u548c\u5931\u8d25\u62a5\u544a\uff1b\u89c6\u89c9\u4e0a\u76f8\u4f3c\u7684\u57df\u540d\u3001\u663e\u793a\u540d\u79f0\u548c\u5185\u5bb9\u5206\u6790\u4e0d\u5728\u5176\u8303\u56f4\u5185\u3002<a href='https:\/\/www.rfc-editor.org\/rfc\/rfc7489' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 9989\uff082026\u5e745\u6708\uff09\uff0c\u53d6\u4ee3RFC 7489\uff1a\u7b56\u7565\u53d6\u503c\u548c\u6392\u9664\u9879\uff08\u76f8\u4f3c\u57df\u540d\u3001\u663e\u793a\u540d\u79f0\uff09\u4fdd\u6301\u4e0d\u53d8\u3002<a href='https:\/\/www.rfc-editor.org\/rfc\/rfc9989' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 8617\uff0cARC\uff08\u5b9e\u9a8c\u6027\uff09\uff1a\u7ecf\u8ba4\u8bc1\u7684\u4f20\u8f93\u94fe\uff1bDMARC\u63a5\u6536\u65b9\u53ef\u4ee5\u91c7\u4fe1\u6709\u6548ARC\u94fe\u6240\u643a\u5e26\u7684\u8bc4\u4f30\u7ed3\u679c\u3002<a href='https:\/\/www.rfc-editor.org\/rfc\/rfc8617' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>Klytic\uff0cKlytic MTA\u9875\u9762\uff1a\u57fa\u7840\u7248\u548c\u9ad8\u7ea7\u7248\u7684\u8ba4\u8bc1\u68c0\u67e5\u3001\u5916\u53d1DKIM\u7b7e\u540d\u548cDMARC\u63a7\u5236\u53f0\u3001\u53ef\u9009\u9879\u3001\u90e8\u7f72\u6a21\u5f0f\u3001\u901a\u8fc7MX\u5f00\u901a\u670d\u52a1\u3002<a href='https:\/\/www.klytic.com\/klytic-mta\/' rel='noopener' target='_blank'>klytic.com<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-37d0311 e-con-full kly-g-aside e-flex e-con e-parent\" data-id=\"37d0311\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2dc8339 elementor-widget elementor-widget-html\" data-id=\"2dc8339\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav class=\"kly-g-toc\" aria-label=\"\u672c\u9875\u5185\u5bb9\"><p>\u672c\u9875\u5185\u5bb9<\/p><ol><\/ol><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-818d0fd elementor-widget elementor-widget-text-editor\" data-id=\"818d0fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"kly-g-cta\"><h3>\u5728\u60a8\u7684\u90ae\u4ef6\u7cfb\u7edf\u524d\u7aef\u5b8c\u6210\u9a8c\u8bc1\u4e0e\u7b7e\u540d<\/h3><p>Klytic MTA\u5728\u63a5\u6536\u65f6\u9a8c\u8bc1SPF\u3001DKIM\u548cDMARC\uff0c\u5e76\u4e3a\u60a8\u7684\u5916\u53d1\u90ae\u4ef6\u7b7e\u540d\u3002<\/p><p><a class=\"kly-g-btn\" href=\"\/zh-hans\/contact\/\">\u54a8\u8be2\u987e\u95ee \u2192<\/a><\/p><p style=\"margin:0\"><a class=\"kly-g-btn ghost\" href=\"\/zh-hans\/klytic-mta\/\">\u4e86\u89e3Klytic MTA<\/a><\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72a3d8a e-con-full kly-g-related e-flex e-con e-parent\" data-id=\"72a3d8a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f40d0d elementor-widget elementor-widget-text-editor\" data-id=\"7f40d0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u5ef6\u4f38\u9605\u8bfb<\/h2><div class=\"kly-g-grid\"><a class=\"kly-g-card\" href=\"\/zh-hans\/migrate-email-without-downtime\/\" style=\"--cat:#0077cc\"><span class=\"c\">\u6307\u5357<\/span><span class=\"t\">\u5982\u4f55\u5728\u4e0d\u4e2d\u65ad\u7684\u60c5\u51b5\u4e0b\u8fc1\u79fb\u4f01\u4e1a\u90ae\u7bb1\uff1f<\/span><span class=\"q\">\u65b0\u65e7\u5e76\u5b58\u3001\u7b2c\u4e8c\u8f6e\u590d\u5236\u3001MX \u7684 TTL\u3001SPF\u3001DKIM\u3001DMARC \u4e0e\u53d1\u9001\u6d4b\u8bd5\uff1a\u66f4\u6362\u90ae\u4ef6\u7cfb\u7edf\u800c\u4e0d\u4e22\u5931\u90ae\u4ef6\uff0c\u4ee5\u53ca\u4ecd\u4f1a\u88ab\u5bdf\u89c9\u7684\u53d8\u5316\u3002<\/span><span class=\"m\"><span>\u6307\u5357<\/span><b>\u9605\u8bfb \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/zh-hans\/spam-phishing-malware-compromised-account-zh-hans\/\" style=\"--cat:#dc2626\"><span class=\"c\">\u4e86\u89e3 \u00b7 \u7535\u5b50\u90ae\u4ef6\u5b89\u5168<\/span><span class=\"t\">\u5783\u573e\u90ae\u4ef6\u3001\u7f51\u7edc\u9493\u9c7c\u3001\u6076\u610f\u8f6f\u4ef6\u4e0e\u8d26\u6237\u88ab\u76d7<\/span><span class=\"q\">\u56db\u79cd\u5a01\u80c1\u4ece\u540c\u4e00\u4e2a\u5165\u53e3\u8fdb\u5165\uff0c\u5374\u9700\u8981\u4e0d\u540c\u7684\u5904\u7406\u65b9\u5f0f\u3002\u6bcf\u79cd\u5a01\u80c1\u6709\u54ea\u4e9b\u8ff9\u8c61\u3001\u5982\u4f55\u62e6\u622a\uff0c\u4ee5\u53ca\u4e3a\u4f55\u4ec5\u9760\u53cd\u5783\u573e\u90ae\u4ef6\u5df2\u4e0d\u518d\u8db3\u591f\u3002<\/span><span class=\"m\"><span>6 \u5206\u949f\u9605\u8bfb<\/span><b>\u9605\u8bfb \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/zh-hans\/protect-existing-email-zh-hans\/\" style=\"--cat:#dc2626\"><span class=\"c\">\u4e86\u89e3 \u00b7 \u7535\u5b50\u90ae\u4ef6\u5b89\u5168<\/span><span class=\"t\">\u4fdd\u62a4\u60a8\u73b0\u6709\u7684\u90ae\u4ef6\u7cfb\u7edf<\/span><span class=\"q\">Microsoft 365\u3001Google Workspace\u3001Exchange\uff1a\u65e0\u9700\u66f4\u6362\u90ae\u4ef6\u7cfb\u7edf\u5373\u53ef\u52a0\u88c5\u5b89\u5168\u7f51\u5173\u3002\u54ea\u4e9b\u4f1a\u53d8\u3001\u7531\u8c01\u8bbe\u7f6e\uff0c\u4ee5\u53ca\u5c40\u9650\u6240\u5728\u3002<\/span><span class=\"m\"><span>7 \u5206\u949f\u9605\u8bfb<\/span><b>\u9605\u8bfb \u2192<\/b><\/span><\/a><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47ba7642 e-con e-atomic-element e-div-block-base e-default-div e-47ba7642-0a8d8cb \" data-id=\"47ba7642\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"47ba7642\" data-e-type=\"e-div-block\" data-id=\"47ba7642\">\n    <div class=\"elementor-element elementor-element-1957dcf0 e-con e-atomic-element e-div-block-base e-default-div e-1957dcf0-65bb45b \" data-id=\"1957dcf0\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"1957dcf0\" data-e-type=\"e-div-block\" data-id=\"1957dcf0\">\n    \t\t\t<p class=\"e-34902a51-b78d132 e-paragraph-base e-default-p\" data-interaction-id=\"34902a51\" data-e-type=\"widget\" data-id=\"34902a51\">\u6b22\u8fce\u4f18\u60e0<\/p>\n\t\t\t\t\t<h2 data-interaction-id=\"54c96233\" class=\"e-54c96233-632171d e-heading-base e-default-h2\" data-e-type=\"widget\" data-id=\"54c96233\">30 \u5929\u514d\u8d39\u8bd5\u7528\uff0c\u8fc1\u79fb\u5168\u7a0b\u534f\u52a9<\/h2>\n\t\t\t\t\t<p class=\"e-6661c7ce-fdde46c e-paragraph-base e-default-p\" data-interaction-id=\"6661c7ce\" data-e-type=\"widget\" data-id=\"6661c7ce\">\u8bd5\u7528\u65e0\u9700\u627f\u8bfa\u3002\u987e\u95ee\u4f1a\u4e0e\u60a8\u8054\u7cfb\uff0c\u4e86\u89e3\u9700\u6c42\u5e76\u4e3a\u60a8\u51c6\u5907 Klytic \u7a7a\u95f4\u3002<\/p>\n\t\t<div class=\"elementor-element elementor-element-761c01f e-con e-atomic-element e-div-block-base e-default-div e-761c01f-cf11a99 \" data-id=\"761c01f\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"761c01f\" data-e-type=\"e-div-block\" data-id=\"761c01f\">\n    \t\t\t<a href=\"https:\/\/www.klytic.com\/zh-hans\/30-day-free-trial\/\" target=\"_self\" class=\"e-2f43419f-52885cf e-button-base e-default-a\" data-interaction-id=\"2f43419f\" data-e-type=\"widget\" data-id=\"2f43419f\">\n\t\ud83d\ude80 \u5f00\u59cb\u514d\u8d39\u8bd5\u7528\n<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.klytic.com\/zh-hans\/pricing\/\" target=\"_self\" class=\"e-31327e4d-45bbc1a e-button-base e-default-a\" data-interaction-id=\"31327e4d\" data-e-type=\"widget\" data-id=\"31327e4d\">\n\t\u67e5\u770b\u4ef7\u683c\n<\/a>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"SPF\u3001DKIM\u548cDMARC\uff1a\u80fd\u9632\u62a4\u4ec0\u4e48\uff0c\u4e0d\u80fd\u9632\u62a4\u4ec0\u4e48 | Klytic","_seopress_titles_desc":"SPF\u3001DKIM\u548cDMARC\u8be6\u89e3\uff1a\u5404\u81ea\u9a8c\u8bc1\u4ec0\u4e48\uff0c\u4e3a\u4ec0\u4e48DMARC\u4e0d\u80fd\u5168\u9762\u963b\u6b62\u7f51\u7edc\u9493\u9c7c\uff0c\u8f6c\u53d1\u4e0eARC\uff0c\u4ee5\u53ca\u5206\u6b65\u90e8\u7f72\u3002","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"SPF\u3001DKIM\u548cDMARC\uff1a\u80fd\u9632\u62a4\u4ec0\u4e48\uff0c\u4e0d\u80fd\u9632\u62a4\u4ec0\u4e48 | Klytic","_seopress_social_fb_desc":"SPF\u3001DKIM\u548cDMARC\u8be6\u89e3\uff1a\u5404\u81ea\u9a8c\u8bc1\u4ec0\u4e48\uff0c\u4e3a\u4ec0\u4e48DMARC\u4e0d\u80fd\u5168\u9762\u963b\u6b62\u7f51\u7edc\u9493\u9c7c\uff0c\u8f6c\u53d1\u4e0eARC\uff0c\u4ee5\u53ca\u5206\u6b65\u90e8\u7f72\u3002","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"SPF\u3001DKIM\u548cDMARC\uff1a\u80fd\u9632\u62a4\u4ec0\u4e48\uff0c\u4e0d\u80fd\u9632\u62a4\u4ec0\u4e48 | Klytic","_seopress_social_twitter_desc":"SPF\u3001DKIM\u548cDMARC\u8be6\u89e3\uff1a\u5404\u81ea\u9a8c\u8bc1\u4ec0\u4e48\uff0c\u4e3a\u4ec0\u4e48DMARC\u4e0d\u80fd\u5168\u9762\u963b\u6b62\u7f51\u7edc\u9493\u9c7c\uff0c\u8f6c\u53d1\u4e0eARC\uff0c\u4ee5\u53ca\u5206\u6b65\u90e8\u7f72\u3002","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"class_list":["post-5088","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.klytic.com\/zh-hans\/wp-json\/wp\/v2\/pages\/5088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.klytic.com\/zh-hans\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.klytic.com\/zh-hans\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.klytic.com\/zh-hans\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.klytic.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=5088"}],"version-history":[{"count":0,"href":"https:\/\/www.klytic.com\/zh-hans\/wp-json\/wp\/v2\/pages\/5088\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.klytic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=5088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}