{"id":3771,"date":"2022-06-06T12:34:27","date_gmt":"2022-06-06T04:34:27","guid":{"rendered":"https:\/\/blog.ebuildhost.com\/?p=1472"},"modified":"2022-06-06T12:34:27","modified_gmt":"2022-06-06T04:34:27","slug":"%e5%a6%82%e4%bd%95%e7%a2%ba%e4%bf%9d%e9%9b%bb%e9%83%b5%e8%83%bd%e6%88%90%e5%8a%9f%e7%99%bc%e9%80%81%e8%87%b3%e5%b0%8d%e6%96%b9%e6%94%b6%e4%bb%b6%e7%ae%b1","status":"publish","type":"post","link":"https:\/\/ebuildhost.com\/hk\/blog\/webhosting-common-issue\/3771\/","title":{"rendered":"\u5982\u4f55\u78ba\u4fdd\u96fb\u90f5\u80fd\u6210\u529f\u767c\u9001\u81f3\u5c0d\u65b9\u6536\u4ef6\u7bb1"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6703\u4e86\u89e3\u5982\u4f55\u900f\u904eSPF\u3001DKIM\u3001DMARC\u78ba\u4fdd\u96fb\u90f5\u80fd\u6210\u529f\u767c\u9001\u81f3\u5c0d\u65b9\u6536\u4ef6\u7bb1\uff0c\u5927\u5927\u6e1b\u5c11\u7dda\u4e0a\u696d\u52d9\u7684\u640d\u5931\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u96fb\u90f5\u8a55\u5206\u65b9\u9762\u4e3b\u8981\u900f\u904eSPF\u3001DKIM\u3001DMARC\u4e09\u6a23\u6280\u8853\u53bb\u8655\u7406\u8a55\u5206\uff0c\u6211\u5011\u73fe\u5728\u5148\u7c21\u55ae\u4ecb\u7d39\u4ec0\u9ebc\u662fSPF\u3001DKIM\u3001DMARC\u5427\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f55\u8b02 SPF<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPF (Sender Policy Framwork)\u8ca0\u8cac\u9632\u7bc4\u5047\u5192\u90f5\u4ef6\u548c\u7db2\u8def\u8a50\u9a19\u90f5\u4ef6\uff0c\u4e26\u907f\u514d\u7cfb\u7d71\u5c07\u90f5\u4ef6\u6a19\u793a\u70ba\u5783\u573e\u90f5\u4ef6\uff0cSPF\u5c6c\u65bc\u4e00\u7a2eDNS\u7684\u4e00\u7a2eTXT\u7d00\u9304\uff0c\u5e38\u898b\u683c\u5f0f\u5305\u62ec\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>v=spf1 ip4:114.140.155.0\/24 ~all<\/td><td>\u70ba\u57df\u540d\u6388\u6b0a\uff1a<br>&nbsp;<br>\u4efb\u4f55 IP \u4ecb\u65bc 114.140.155.0 \u548c 114.140.155.255 \u4e4b\u9593\u7684\u4f3a\u670d\u5668<\/td><\/tr><tr><td>v=spf1 ip4: 114.140.155.0\/24 include:smtp.ebuildhost.com ~all<\/td><td>\u70ba\u57df\u540d\u6388\u6b0a\uff1a<br>&nbsp;<br>\u4efb\u4f55 IP \u4ecb\u65bc 114.140.155.0 \u548c 114.140.155.255 \u4e4b\u9593\u7684\u4f3a\u670d\u5668<br>\u4e3b\u6a5f\u540d\u7a31\u70basmtp.ebuildhost.com\u7684\u4f3a\u670d\u5668<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SPF\u5c31\u662f\u900f\u904e\u4e0a\u9762\u5e7e\u7a2e\u4e0d\u540c\u7684\u65b9\u6cd5\u53bb\u9a57\u8b49\u5bc4\u4ef6\u4f3a\u670d\u5668\u662f\u5426\u5c6c\u65bc\u8a72\u57df\u540d\u7684\uff0c\u5f9e\u800c\u53bb\u5224\u65b7\u90f5\u4ef6\u7684\u771f\u78ba\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f55\u8b02 DKIM<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DKIM (Domain Keys Identified Mail) \u4e00\u822c\u800c\u8a00\uff0c\u767c\u9001\u65b9\u6703\u5728\u96fb\u5b50\u90f5\u4ef6\u7684\u6a19\u984c(header)\u63d2\u5165DKIM\u7c3d\u540d\u4ee5\u53ca\u96fb\u5b50\u7c3d\u540d\uff0c\u800c\u63a5\u6536\u65b9\u5247\u6703\u900f\u904eDNS\u67e5\u8a62\u53d6\u5f97\u516c\u958b\u5bc6\u5319 (public key) \u9032\u884c\u9a57\u8b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u7406\u57fa\u672c\u4e0a\u5c31\u8207\u4e0a\u9762\u6240\u8b1b\u7684\u628a\u52a0\u5bc6\u7c3d\u540d\u63d2\u5165\u5230\u767c\u9001\u7684\u96fb\u90f5\uff0c\u7136\u5f8c\u628a\u57df\u540d\u8207\u7c3d\u540d\u95dc\u806f\u8d77\u4f86\uff0c\u7531\u65bc\u7c3d\u540d\u6703\u96a8\u96fb\u5b50\u90f5\u4ef6\u4e00\u8d77\u50b3\u9001\uff0c\u6240\u4ee5\u4e0d\u7ba1\u662f\u6cbf\u8457\u7db2\u8def\u4e0a\u7684\u90a3\u689d\u8def\u5f91\u50b3\u9001\uff0c\u6536\u4ef6\u4eba\u5247\u53ef\u4ee5\u4f7f\u7528\u7c3d\u540d\u4f86\u8b49\u5be6\u90f5\u4ef6\u78ba\u5be6\u662f\u4f86\u81ea\u8a72\u4f3a\u670d\u5668\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DKIM\u8a2d\u7f6e\u65b9\u5f0f\u4ea6\u5f88\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u5c07\u8907\u88fdSMTP\u4f3a\u670d\u5668\u88f9\u7684DKIM\u5bc6\u5319\u5230DNS TXT\u7d00\u9304\u4e2d\u5373\u53ef\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f55\u8b02 DMARC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DMARC (Domain based Message Authentication) \u662f\u4e00\u500b\u5efa\u69cb\u5728SPF\u548cDKIM\u4e4b\u5f8c\u7684\u4e00\u7a2e\u9a57\u8b49\u96fb\u90f5\u7684\u65b9\u6cd5\uff0cDMARC\u653f\u7b56\u5c07\u6703\u6aa2\u67e5DKIM\u548cSPF\u5f8c\uff0c\u901a\u77e5\u4f3a\u670d\u5668\u8a72\u600e\u6a23\u505a\uff0c\u7576DMARC\u653f\u7b56\u6c7a\u5b9a\u8a72\u96fb\u90f5\u672a\u901a\u904e\u6aa2\u67e5\u6642\uff0c\u5c07\u6703\u88ab\u6a19\u8a18\u70ba\u5783\u573e\u90f5\u4ef6\u6216\u76f4\u63a5\u88ab\u963b\u6b62\uff0c\u53cd\u4e4b\u5982\u6b63\u5e38\u901a\u904e\u6aa2\u67e5\uff0c\u5c07\u6703\u50b3\u905e\u5230\u6536\u4ef6\u4eba\u4e2d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u7f6e\u65b9\u5f0f\u4ea6\u90fd\u662f\u65b0\u589e\u4ee5\u4e0bDNS TXT\u7d00\u9304\u5373\u53ef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>v=DMARC1; p=reject; rua=mailto:mailto:example@ebuildhost.com; pct=100; adkim=s; aspf=s<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u6a19\u8a18<\/strong><\/td><td>\u662f\u5426\u5fc5\u8981<\/td><td>\u8aaa\u660e<\/td><\/tr><tr><td>v<\/td><td>\u5fc5\u8981<\/td><td>DMARC\u7248\u672c\uff0c\u5fc5\u9808\u662fDMARC1<\/td><\/tr><tr><td>p<\/td><td>\u5fc5\u8981<\/td><td>\u544a\u8a34\u6536\u4ef6\u4f3a\u670d\u5668\u61c9\u5982\u4f55\u8655\u7406\u672a\u901a\u904e\u9a57\u8b49\u7684\u90f5\u4ef6\uff1a<br>none : \u4e0d\u5c0d\u90f5\u4ef6\u63a1\u53d6\u4efb\u4f55\u8655\u7406\uff0c\u76f4\u63a5\u50b3\u905e\u5230\u6536\u4ef6\u8005\u4e2d\u3002<br>quarantine : \u5c07\u90f5\u4ef6\u6a19\u793a\u70ba\u5783\u573e\u90f5\u4ef6\uff0c\u4e26\u50b3\u905e\u5230\u6536\u4ef6\u8005\u7684\u5783\u573e\u90f5\u7bb1\u4e2d\u3002<br>reject : \u62d2\u7d55\u90f5\u4ef6\u3002<\/td><\/tr><tr><td>pct<\/td><td>\u9078\u7528<\/td><td>\u6307\u5b9aDMARC\u653f\u7b56\u8655\u7406\u7684\u672a\u7d93\u9a57\u8b49\u90f5\u4ef6\u6bd4\u4f8b\uff0c\u9019\u500b\u503c\u5fc5\u9808\u662f\u4ecb\u65bc1\u5230100\u4e4b\u9593<\/td><\/tr><tr><td>rua<\/td><td>\u9078\u7528<\/td><td>\u6703\u6536\u5230\u60a8\u7db2\u57dfDMARC\u5831\u544a\u7684\u96fb\u90f5\u5730\u5740\u3002<br>\u96fb\u90f5\u5730\u5740\u524d\u5fc5\u9808\u52a0\u4e0amailto: \u4f8b\u5982\uff1amailto:example@ebuildhost.com<br>\u5982\u8981\u767c\u9001\u5230\u591a\u500b\u5730\u5740\u8acb\u7528&#8221;\u534a\u5f62\u9017\u865f&#8221;\u5206\u9694\u6bcf\u500b\u5730\u5740\u3002<br>*\u7531\u65bc\u6703\u6709\u5927\u91cf\u7684\u5831\u544a\u767c\u9001\u7d66\u60a8\uff0c\u6211\u5011\u4e0d\u5efa\u8b70\u4f7f\u7528\u81ea\u5df1\u7684\u96fb\u90f5\u5730\u5740\uff0c\u8acb\u8003\u616e\u6307\u5b9a\u5c08\u9580\u8655\u7406DMARC\u5831\u544a\u7684\u5730\u5740\u6216\u7b2c\u4e09\u65b9\u670d\u52d9\u3002<\/td><\/tr><tr><td>ruf<\/td><td>\u9078\u7528<\/td><td>\u7531\u65bc\u6d89\u53ca\u5230\u90e8\u5206\u96b1\u79c1\u554f\u984c\uff0c\u5927\u591a\u6578\u7684DMARC\u90fd\u4e0d\u6703\u63d0\u4f9bRUF\u5831\u544a<\/td><\/tr><tr><td>sp<\/td><td>\u9078\u7528<\/td><td>\u70ba\u4f86\u81ea\u4e3b\u7db2\u57df\u5e95\u4e0b&#8221;\u5b50\u7db2\u57df&#8221;\u7684\u90f5\u4ef6\u8a2d\u5b9a\u653f\u7b56\u3002\u5982\u679c\u60a8\u60f3\u70ba\u5b50\u7db2\u57df\u8a2d\u5b9a\u4e0d\u540c\u7684 DMARC \u653f\u7b56\uff0c\u8acb\u4f7f\u7528\u9019\u500b\u6a19\u8a18\u3002<br>none : \u4e0d\u5c0d\u90f5\u4ef6\u63a1\u53d6\u4efb\u4f55\u8655\u7406\uff0c\u76f4\u63a5\u50b3\u905e\u5230\u6536\u4ef6\u8005\u4e2d\u3002<br>quarantine : \u5c07\u90f5\u4ef6\u6a19\u793a\u70ba\u5783\u573e\u90f5\u4ef6\uff0c\u4e26\u50b3\u905e\u5230\u6536\u4ef6\u8005\u7684\u5783\u573e\u90f5\u7bb1\u4e2d\u3002<br>reject : \u62d2\u7d55\u90f5\u4ef6\u3002<\/td><\/tr><tr><td>adkim<\/td><td>\u9078\u7528<\/td><td>\u8a2d\u5b9a DKIM \u6821\u6b63\u653f\u7b56\uff0c\u5b9a\u7fa9\u90f5\u4ef6\u8cc7\u8a0a\u8207 DKIM \u7c3d\u540d\u7684\u76f8\u7b26\u7a0b\u5ea6\u3002<br>s : \u56b4\u683c\u6821\u6b63\u3002\u5bc4\u4ef6\u8005\u7684\u7db2\u57df\u540d\u7a31\u8207 DKIM \u90f5\u4ef6\u6a19\u982d\u4e2d\u76f8\u61c9\u7684\u300cd=domainname\u300d\u5fc5\u9808\u5b8c\u5168\u543b\u5408\u3002<br>r : \u5bec\u9b06\u6821\u6b63 (\u9810\u8a2d)\u3002 \u5141\u8a31\u90e8\u5206\u5339\u914d\uff0c\u63a5\u53d7DKIM\u90f5\u4ef6\u6a19\u982d\u4e2d\u4efb\u4f55\u6709\u6548\u7684\u5b50\u57df\u540d<\/td><\/tr><tr><td>aspf<\/td><td>\u9078\u7528<\/td><td>\u8a2d\u5b9aSPF\uff0c\u6821\u6b63\u653f\u7b56\uff0c\u5b9a\u7fa9\u90f5\u4ef6\u8cc7\u8a0a\u8207 SPF \u7c3d\u540d\u7684\u76f8\u7b26\u7a0b\u5ea6\u3002<br>s : \u56b4\u683c\u6821\u6b63\u3002\u90f5\u4ef6\u7684&nbsp;<strong>From<\/strong>&nbsp;\u6a19\u982d\u8207 SMTP MAIL&nbsp;FROM \u6307\u4ee4\u4e2d\u7684\u7db2\u57df\u540d\u7a31\u5fc5\u9808\u5b8c\u5168\u543b\u5408\u3002<br>r : \u5bec\u9b06\u6821\u6b63 (\u9810\u8a2d)\u3002\u5141\u8a31\u90e8\u5206\u5339\u914d\uff0c\u53ef\u63a5\u53d7\u7db2\u57df\u540d\u7a31\u4e4b\u4e0b\u7684\u4efb\u4f55\u6709\u6548\u5b50\u7db2\u57df\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a\u5c31\u662f\u6700\u5e38\u898b\u7684\u4e09\u6a23\u6280\u8853\u53bb\u8655\u7406\u90f5\u4ef6\u8a55\u5206\uff0c\u53ea\u9700\u8981\u8655\u7406\u597d\u4ee5\u4e0a\u4e09\u7a2e\u6280\u8853\u5c31\u80fd\u5920\u5927\u5927\u6e1b\u5c11\u96fb\u90f5\u7121\u6cd5\u50b3\u905e\u6216\u50b3\u905e\u5230\u5783\u573e\u7bb1\u7684\u60c5\u6cc1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4ecd\u4e0d\u77e5\u9053\u8a72\u600e\u6a23\u8655\u7406\uff1f\u53ef\u4ee5\u9078\u64c7\u4f7f\u7528EBuildHost\u7684\u4e3b\u6a5f\u670d\u52d9\uff0c\u6211\u5011\u7684Hosting\u670d\u52d9\u90fd\u5df2\u5305\u62ec\u4ee5\u4e0a\u4e09\u7a2e\u6280\u8853\u4e4b\u9918\u66f4\u8a2d\u6709\u667a\u80fd\u76e3\u6e2c\u7cfb\u7d71\uff0c\u8ca0\u8cac\u5be6\u6642\u6383\u63cf\u96fb\u90f5\uff0c\u5927\u5927\u6e1b\u4f4e\u5783\u573e\u90f5\u4ef6\u7684\u51fa\u73fe\uff0c\u5f9e\u800c\u63d0\u5347\u5bc4\u4ef6\u4f3a\u670d\u5668\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7acb\u5373\u700f\u89bd\u6211\u5011\u7684\u5bc4\u5b58\u670d\u52d9\u5427\uff01<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-white-color has-text-color has-background\" href=\"https:\/\/ebuildhost.com\/web-hosting\" style=\"background-color:#3a7acd\">\u7db2\u9801\u5bc4\u5b58<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-white-color has-text-color has-background\" href=\"https:\/\/ebuildhost.com\/ssd-web-hosting\" style=\"background-color:#3a7acd\">SSD \u7db2\u9801\u5bc4\u5b58<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6703\u4e86\u89e3\u5982\u4f55\u900f\u904eSPF\u3001DKIM\u3001DMARC\u78ba\u4fdd\u96fb\u90f5\u80fd\u6210\u529f\u767c\u9001\u81f3\u5c0d\u65b9\u6536\u4ef6\u7bb1\uff0c\u5927\u5927\u6e1b\u5c11\u7dda\u4e0a\u696d\u52d9 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[81,77],"tags":[],"class_list":["post-3771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server-management","category-webhosting-common-issue"],"_links":{"self":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/posts\/3771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/comments?post=3771"}],"version-history":[{"count":0,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/posts\/3771\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/media\/3772"}],"wp:attachment":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/media?parent=3771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/categories?post=3771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/tags?post=3771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}