{"id":218866,"date":"2023-12-23T18:16:27","date_gmt":"2023-12-23T10:16:27","guid":{"rendered":"https:\/\/www.idc.net\/help\/218866\/"},"modified":"2023-12-23T18:16:27","modified_gmt":"2023-12-23T10:16:27","slug":"%e5%8f%91%e5%9e%83%e5%9c%be%e9%82%ae%e4%bb%b6%e7%ad%96%e7%95%a5%ef%bc%9a%e5%a4%b4%e9%83%a8%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/218866\/","title":{"rendered":"\u53d1\u5783\u573e\u90ae\u4ef6\u7b56\u7565\uff1a\u5934\u90e8\u5206\u6790"},"content":{"rendered":"<p><title id=\"%e5%8f%91%e5%9e%83%e5%9c%be%e9%82%ae%e4%bb%b6%e7%ad%96%e7%95%a5%ef%bc%9a%e5%a4%b4%e9%83%a8%e5%88%86%e6%9e%90-paOoFVReSJ\">\u53d1\u5783\u573e\u90ae\u4ef6\u7b56\u7565\uff1a\u5934\u90e8\u5206\u6790<\/title><\/p>\n<h1 id=\"%e5%8f%91%e5%9e%83%e5%9c%be%e9%82%ae%e4%bb%b6%e7%ad%96%e7%95%a5%ef%bc%9a%e5%a4%b4%e9%83%a8%e5%88%86%e6%9e%90-paOoFVReSJ\">\u53d1\u5783\u573e\u90ae\u4ef6\u7b56\u7565\uff1a\u5934\u90e8\u5206\u6790<\/h1>\n<p>\u5783\u573e\u90ae\u4ef6\u662f\u6307\u53d1\u9001\u7ed9\u5927\u91cf\u672a\u7ecf\u8bf7\u6c42\u7684\u7535\u5b50\u90ae\u4ef6\uff0c\u901a\u5e38\u5305\u542b\u5e7f\u544a\u3001\u6b3a\u8bc8\u6216\u6076\u610f\u8f6f\u4ef6\u3002\u4e3a\u4e86\u5bf9\u6297\u5783\u573e\u90ae\u4ef6\uff0c\u8bb8\u591a\u90ae\u4ef6\u670d\u52a1\u63d0\u4f9b\u5546\u548c\u4f01\u4e1a\u91c7\u7528\u4e86\u5404\u79cd\u7b56\u7565\u548c\u6280\u672f\u3002\u5176\u4e2d\u4e4b\u4e00\u662f\u901a\u8fc7\u5206\u6790\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\u6765\u5224\u65ad\u90ae\u4ef6\u662f\u5426\u4e3a\u5783\u573e\u90ae\u4ef6\u3002<\/p>\n<h2 id=\"%e9%82%ae%e4%bb%b6%e5%a4%b4%e9%83%a8%e4%bf%a1%e6%81%af%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-paOoFVReSJ\">\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\u5305\u542b\u4e86\u53d1\u9001\u8005\u3001\u63a5\u6536\u8005\u3001\u4e3b\u9898\u3001\u65e5\u671f\u548c\u5176\u4ed6\u5143\u6570\u636e\u3002\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4e8e\u5224\u65ad\u90ae\u4ef6\u7684\u771f\u5b9e\u6027\u548c\u53ef\u4fe1\u5ea6\u975e\u5e38\u91cd\u8981\u3002\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u8005\u901a\u5e38\u4f1a\u4f2a\u9020\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\uff0c\u4ee5\u9690\u85cf\u5176\u771f\u5b9e\u8eab\u4efd\u548c\u610f\u56fe\u3002\u56e0\u6b64\uff0c\u5206\u6790\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8bc6\u522b\u548c\u8fc7\u6ee4\u5783\u573e\u90ae\u4ef6\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a7%81%e7%9a%84%e9%82%ae%e4%bb%b6%e5%a4%b4%e9%83%a8%e5%88%86%e6%9e%90%e6%8a%80%e6%9c%af-paOoFVReSJ\">\u5e38\u89c1\u7684\u90ae\u4ef6\u5934\u90e8\u5206\u6790\u6280\u672f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u90ae\u4ef6\u5934\u90e8\u5206\u6790\u6280\u672f\uff1a<\/p>\n<h3 id=\"1-spf%ef%bc%88%e5%8f%91%e4%bb%b6%e4%ba%ba%e7%ad%96%e7%95%a5%e6%a1%86%e6%9e%b6%ef%bc%89-paOoFVReSJ\">1. SPF\uff08\u53d1\u4ef6\u4eba\u7b56\u7565\u6846\u67b6\uff09<\/h3>\n<p>SPF\u662f\u4e00\u79cd\u7528\u4e8e\u9a8c\u8bc1\u53d1\u4ef6\u4eba\u8eab\u4efd\u7684\u6280\u672f\u3002\u5b83\u901a\u8fc7\u68c0\u67e5\u53d1\u4ef6\u4eba\u7684\u57df\u540d\u548c\u53d1\u9001\u90ae\u4ef6\u7684\u670d\u52a1\u5668\u7684IP\u5730\u5740\u4e4b\u95f4\u7684\u5339\u914d\u5173\u7cfb\u6765\u5224\u65ad\u90ae\u4ef6\u7684\u771f\u5b9e\u6027\u3002\u5982\u679c\u57df\u540d\u548cIP\u5730\u5740\u5339\u914d\uff0c\u90a3\u4e48\u90ae\u4ef6\u5f88\u53ef\u80fd\u662f\u5408\u6cd5\u7684\u3002\u5426\u5219\uff0c\u90ae\u4ef6\u53ef\u80fd\u662f\u5783\u573e\u90ae\u4ef6\u3002<\/p>\n<h3 id=\"2-dkim%ef%bc%88%e5%9f%9f%e9%94%ae%e6%a0%87%e8%af%86%e9%82%ae%e4%bb%b6%ef%bc%89-paOoFVReSJ\">2. DKIM\uff08\u57df\u952e\u6807\u8bc6\u90ae\u4ef6\uff09<\/h3>\n<p>DKIM\u662f\u4e00\u79cd\u7528\u4e8e\u9a8c\u8bc1\u90ae\u4ef6\u5b8c\u6574\u6027\u548c\u771f\u5b9e\u6027\u7684\u6280\u672f\u3002\u5b83\u901a\u8fc7\u5728\u90ae\u4ef6\u5934\u90e8\u6dfb\u52a0\u6570\u5b57\u7b7e\u540d\u6765\u9a8c\u8bc1\u90ae\u4ef6\u7684\u6765\u6e90\u548c\u5185\u5bb9\u662f\u5426\u88ab\u7be1\u6539\u3002\u63a5\u6536\u90ae\u4ef6\u7684\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u9a8c\u8bc1\u7b7e\u540d\u6765\u786e\u5b9a\u90ae\u4ef6\u662f\u5426\u4e3a\u5408\u6cd5\u90ae\u4ef6\u3002<\/p>\n<h3 id=\"3-dmarc%ef%bc%88%e5%9f%9f%e6%b6%88%e6%81%af%e8%ba%ab%e4%bb%bd%e9%aa%8c%e8%af%81%e3%80%81%e6%8a%a5%e5%91%8a%e5%92%8c%e5%90%88%e8%a7%84%e6%80%a7%ef%bc%89-paOoFVReSJ\">3. DMARC\uff08\u57df\u6d88\u606f\u8eab\u4efd\u9a8c\u8bc1\u3001\u62a5\u544a\u548c\u5408\u89c4\u6027\uff09<\/h3>\n<p>DMARC\u662f\u4e00\u79cd\u7528\u4e8e\u9a8c\u8bc1\u90ae\u4ef6\u57df\u7684\u6280\u672f\u3002\u5b83\u7ed3\u5408\u4e86SPF\u548cDKIM\uff0c\u5e76\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u57df\u9a8c\u8bc1\u548c\u5783\u573e\u90ae\u4ef6\u8fc7\u6ee4\u529f\u80fd\u3002DMARC\u53ef\u4ee5\u5e2e\u52a9\u90ae\u4ef6\u670d\u52a1\u63d0\u4f9b\u5546\u548c\u4f01\u4e1a\u66f4\u597d\u5730\u7ba1\u7406\u5176\u57df\u540d\u7684\u90ae\u4ef6\u53d1\u9001\u7b56\u7565\uff0c\u5e76\u51cf\u5c11\u5783\u573e\u90ae\u4ef6\u7684\u4f20\u9001\u3002<\/p>\n<h2 id=\"%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b-paOoFVReSJ\">\u4ee3\u7801\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7f16\u5199\u7684\u7b80\u5355\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u901a\u8fc7\u5206\u6790\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\u6765\u5224\u65ad\u90ae\u4ef6\u662f\u5426\u4e3a\u5783\u573e\u90ae\u4ef6\uff1a<\/p>\n<pre><code>\nimport re\n\ndef analyze_email_header(header):\n    if re.search(r\"X-Spam-Flag: YES\", header):\n        return \"This email is marked as spam.\"\n    elif re.search(r\"X-Spam-Flag: NO\", header):\n        return \"This email is not marked as spam.\"\n    else:\n        return \"Unable to determine the spam status of this email.\"\n\nheader = \"From: john@example.comnTo: jane@example.comnSubject: HellonX-Spam-Flag: YES\"\n\nresult = analyze_email_header(header)\nprint(result)\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u641c\u7d22\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\u4e2d\u7684\"X-Spam-Flag\"\u5b57\u6bb5\u6765\u5224\u65ad\u90ae\u4ef6\u662f\u5426\u88ab\u6807\u8bb0\u4e3a\u5783\u573e\u90ae\u4ef6\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-paOoFVReSJ\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u5206\u6790\u90ae\u4ef6\u5934\u90e8\u4fe1\u606f\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u8bc6\u522b\u548c\u8fc7\u6ee4\u5783\u573e\u90ae\u4ef6\u3002SPF\u3001DKIM\u548cDMARC\u662f\u5e38\u89c1\u7684\u90ae\u4ef6\u5934\u90e8\u5206\u6790\u6280\u672f\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u9a8c\u8bc1\u90ae\u4ef6\u7684\u771f\u5b9e\u6027\u3001\u5b8c\u6574\u6027\u548c\u6765\u6e90\u3002\u4f7f\u7528\u8fd9\u4e9b\u6280\u672f\u53ef\u4ee5\u63d0\u9ad8\u90ae\u4ef6\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u53ef\u4fe1\u5ea6\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-paOoFVReSJ\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\u3002\u5982\u679c\u60a8\u9700\u8981\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53d1\u5783\u573e\u90ae\u4ef6\u7b56\u7565\uff1a\u5934\u90e8\u5206\u6790 \u53d1\u5783\u573e\u90ae\u4ef6\u7b56\u7565\uff1a\u5934\u90e8\u5206\u6790 \u5783\u573e\u90ae\u4ef6\u662f\u6307\u53d1\u9001\u7ed9\u5927\u91cf\u672a\u7ecf\u8bf7\u6c42\u7684\u7535\u5b50\u90ae\u4ef6\uff0c\u901a\u5e38\u5305\u542b\u5e7f\u544a\u3001\u6b3a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197853],"tags":[],"class_list":["post-218866","post","type-post","status-publish","format-standard","hentry","category-email"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=218866"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218866\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=218866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=218866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=218866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}