{"id":312,"date":"2024-10-23T12:04:34","date_gmt":"2024-10-23T04:04:34","guid":{"rendered":"https:\/\/znl.pub\/?p=312"},"modified":"2024-10-23T12:04:34","modified_gmt":"2024-10-23T04:04:34","slug":"%e4%b8%89%e4%b8%aa%e6%9c%80%e9%87%8d%e8%a6%81%e7%9a%84%e7%94%b5%e5%ad%90%e9%82%ae%e4%bb%b6%e5%8d%8f%e8%ae%ae%e8%ae%a4%e8%af%81%ef%bc%9aspf%ef%bc%8cdkim%ef%bc%8cdmarc-arc%e4%bb%8d%e5%a4%84%e4%ba%8e","status":"publish","type":"post","link":"https:\/\/znl.pub\/?p=312","title":{"rendered":"\u4e09\u4e2a\u6700\u91cd\u8981\u7684\u7535\u5b50\u90ae\u4ef6\u534f\u8bae\u8ba4\u8bc1\uff1aSPF\uff0cDKIM\uff0cDMARC; ARC\u4ecd\u5904\u4e8e\u5b9e\u9a8c\u9636\u6bb5"},"content":{"rendered":"\n

Radicati\u96c6\u56e2\u4e8e2022\u5e7411\u6708\u53d1\u5e03\u4e86\u300a\u7535\u5b50\u90ae\u4ef6\u7edf\u8ba1\u62a5\u544a\uff0c2022-2026\u300b\u3002\u62a5\u544a\u663e\u793a\uff0c\u5168\u7403\u7535\u5b50\u90ae\u4ef6\u7528\u6237\u8d85\u8fc742\u4ebf\uff0c\u9884\u8ba1\u52302026\u5e74\u5e95\u8fd9\u4e00\u6570\u5b57\u5c06\u589e\u957f\u523047\u4ebf\u4ee5\u4e0a\u3002\u9884\u8ba12022\u5e74\u7535\u5b50\u90ae\u4ef6\u5e02\u573a\u6240\u6709\u7ec6\u5206\u5e02\u573a\u7684\u6536\u5165\u603b\u989d\u5c06\u8d85\u8fc7636\u4ebf\u7f8e\u5143\uff0c\u52302026\u5e74\u5e95\u5c06\u589e\u957f\u5230\u8d85\u8fc71055\u4ebf\u7f8e\u5143\uff0c\u5e74\u5747\u589e\u957f\u7387\u4e3a14%\u3002\u5168\u7403\u7535\u5b50\u90ae\u4ef6\u603b\u6d41\u91cf\uff08\u5305\u62ec\u4f01\u4e1a\u548c\u6d88\u8d39\u8005\u7535\u5b50\u90ae\u4ef6\uff09\u9884\u8ba1\u52302022\u5e74\u5e95\u5c06\u8d85\u8fc73330\u4ebf\u5c01\u7535\u5b50\u90ae\u4ef6\/\u5929\uff0c\u52302026\u5e74\u5e95\u5c06\u589e\u957f\u5230\u8d85\u8fc73920\u4ebf\u5c01\u7535\u5b50\u90ae\u4ef6\/\u5929\u3002<\/em><\/p>\n\n\n\n

\u53ef\u4ee5\u770b\u51fa\uff0c\u7528\u6237\u4f7f\u7528Email\u7684\u4e60\u60ef\u4ecd\u5728\u5ef6\u7eed;\u5bf9\u4e8e\u8425\u9500\u4eba\u5458\u6765\u8bf4\uff0cEmail\u8425\u9500\u4f9d\u7136\u53ef\u4ee5\u5e26\u6765\u8d85\u9ad8\u7684\u6295\u8d44\u56de\u62a5\u7387\u3002<\/p>\n\n\n\n

\u8bb8\u591a\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u8005\u5229\u7528\u7535\u5b50\u90ae\u4ef6\u57fa\u7840\u8bbe\u65bd\u7684\u7f3a\u9677\u53d1\u9001\u75c5\u6bd2\u3001\u6728\u9a6c\u7b49\u5783\u573e\u90ae\u4ef6\uff0c\u6216\u8005\u5192\u5145\u54c1\u724c\u6b3a\u9a97\u6d88\u8d39\u8005\uff0c\u8fd9\u6837\u7684\u90ae\u4ef6\u4e0d\u4ec5\u4f1a\u6d88\u8017\u54c1\u724c\u7684\u58f0\u8a89\uff0c\u8fd8\u4f1a\u635f\u5bb3\u7528\u6237\u7684\u8d22\u4ea7\uff0c\u5bf9\u4fe1\u606f\u5b89\u5168\u6784\u6210\u5a01\u80c1\uff0c\u56e0\u6b64\u7535\u5b50\u90ae\u4ef6\u8ba4\u8bc1\u5e94\u8fd0\u800c\u751f\u3002<\/p>\n\n\n\n

\u5927\u591a\u6570\u90ae\u4ef6\u670d\u52a1\u5668\u4f1a\u4f7f\u7528\u5404\u79cd\u534f\u8bae\u5bf9\u63a8\u9001\u7684\u90ae\u4ef6\u8fdb\u884c\u9a8c\u8bc1\uff0c\u672a\u901a\u8fc7\u9a8c\u8bc1\u7684\u90ae\u4ef6\u4f1a\u88ab\u62d2\u7edd\u6216\u653e\u5165\u5783\u573e\u90ae\u4ef6\u6587\u4ef6\u5939\uff0c\u56e0\u6b64\u4f01\u4e1a\u7684\u8425\u9500\u4eba\u5458\u5728\u53d1\u9001\u90ae\u4ef6\u524d\u9700\u8981\u5bf9\u53d1\u9001\u57df\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u534f\u8bae\u7684\u914d\u7f6e\u3002<\/p>\n\n\n\n

\u4e09\u4e2a\u6700\u91cd\u8981\u7684\u7535\u5b50\u90ae\u4ef6\u534f\u8bae\u8ba4\u8bc1\uff1aSPF\uff0cDKIM\uff0cDMARC; ARC<\/strong>\u4ecd\u5904\u4e8e\u5b9e\u9a8c\u9636\u6bb5\u3002<\/p>\n\n\n\n

SPF-\u53d1\u9001\u65b9\u7b56\u7565\u6846\u67b6\uff08Sender Policy Framework\uff09<\/h2>\n\n\n\n

SPF\u662f\u4e00\u79cd\u901a\u8fc7IP\u5730\u5740\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u53d1\u4ef6\u4eba\u8eab\u4efd\u7684\u6280\u672f\u3002SPF\u8bb0\u5f55\u662f\u57df\u7684DNS TXT\u8bb0\u5f55\u3002\u6b64TXT\u8bb0\u5f55\u914d\u7f6e\u4e86\u6b64\u57df\u5141\u8bb8\u7684\u53d1\u9001IP\u8303\u56f4\u3002\u5982\u679c\u4ece\u4e0a\u8ff0\u6279\u51c6\u7684IP\u5730\u5740\u4ee5\u5916\u7684\u5176\u4ed6IP\u5730\u5740\u53d1\u9001\u6d88\u606f\uff0c\u5219\u8be5\u6d88\u606f\u53ef\u80fd\u662f\u4f2a\u9020\u7684\u3002<\/p>\n\n\n\n

\u5728SPF\u8ba4\u8bc1\u8fc7\u7a0b\u4e2d\uff0c\u63a5\u6536\u65b9\u5c06\u9996\u5148\u67e5\u8be2\u53d1\u9001\u57df\u7684SPF\u8bb0\u5f55\uff0c\u7136\u540e\u68c0\u67e5SPF\u8bb0\u5f55\u4e2d\u662f\u5426\u5305\u542b\u53d1\u9001\u65b9\u7684IP\u5730\u5740\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u8ba9\u6211\u4eec\u4ece\u53e6\u4e00\u4e2a\u89d2\u5ea6\u6765\u770b\uff1aSPF\u5141\u8bb8Internet\u57df\u7684\u6240\u6709\u8005\u4f7f\u7528\u57df\u540d\u7cfb\u7edf\uff08DNS\uff09\u8bb0\u5f55\u6307\u5b9a\u54ea\u4e9b\u8ba1\u7b97\u673a\u88ab\u6388\u6743\u5728\u8be5\u57df\u4e2d\u53d1\u9001\u5177\u6709\u53d1\u4ef6\u4eba\u5730\u5740\u7684\u90ae\u4ef6\u3002\u9a8c\u8bc1TXT\u8bb0\u5f55\u4e2d\u7684SPF\u4fe1\u606f\u7684\u63a5\u6536\u65b9\u53ef\u80fd\u4f1a\u5728\u63a5\u6536\u6d88\u606f\u6b63\u6587\u4e4b\u524d\u62d2\u7edd\u6765\u81ea\u672a\u6388\u6743\u6765\u6e90\u7684\u6d88\u606f\u3002<\/p>\n\n\n\n

\u914d\u7f6eSPF\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u964d\u4f4e\u54c1\u724c\u88ab\u5192\u540d\u9876\u66ff\u7684\u98ce\u9669\uff0c\u4e5f\u6709\u52a9\u4e8e\u589e\u52a0\u53ef\u4fe1\u5ea6\u3002<\/p>\n\n\n\n

DKIM-\u57df\u540d\u5bc6\u94a5\u8bc6\u522b\u90ae\u4ef6\uff08DomainKeys Identified Mail\uff09<\/h2>\n\n\n\n

DKIM\u662f\u4e00\u79cd\u9632\u6b62\u7535\u5b50\u90ae\u4ef6\u6b3a\u8bc8\u7684\u9a8c\u8bc1\u6280\u672f\u3002DKIM\u8bb0\u5f55\u662f\u4e00\u4e2a\u57df\u7684DNS TXT\u8bb0\u5f55\uff0c\u8be5TXT\u8bb0\u5f55\u4e2d\u914d\u7f6e\u4e86\u57df\u7684\u516c\u94a5\u4fe1\u606f\u3002<\/p>\n\n\n\n

\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u53d1\u4ef6\u4eba\u4f1a\u5728\u90ae\u4ef6\u7684\u5934\u5b57\u6bb5\u4e2d\u63d2\u5165DKIM-Signature\u548c\u7535\u5b50\u7b7e\u540d\u4fe1\u606f\uff0c\u6536\u4ef6\u4eba\u5728\u8fdb\u884cDKIM\u9a8c\u8bc1\u65f6\uff0c\u4f1a\u5148\u67e5\u8be2\u53d1\u9001\u57df\u7684DKIM\u8bb0\u5f55\u83b7\u53d6\u516c\u94a5\uff0c\u5e76\u4f7f\u7528\u516c\u94a5\u9a8c\u8bc1\u90ae\u4ef6\u7684DKIM\u7b7e\u540d\u7684\u6709\u6548\u6027\uff0c\u8fd9\u6837\uff0c\u53ef\u4ee5\u786e\u8ba4\u7535\u5b50\u90ae\u4ef6\u5728\u53d1\u9001\u8fc7\u7a0b\u4e2d\u662f\u5426\u88ab\u6076\u610f\u7be1\u6539\uff0c\u4fdd\u8bc1\u7535\u5b50\u90ae\u4ef6\u5185\u5bb9\u7684\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n

DKIM\u662f\u4e00\u79cd\u6807\u8bb0\u90ae\u4ef6\u7684\u65b9\u6cd5\uff0c\u5b83\u672c\u8eab\u5e76\u4e0d\u8fc7\u6ee4\u6216\u8bc6\u522b\u5783\u573e\u90ae\u4ef6\u3002\u7136\u800c\uff0cDKIM\u7684\u5e7f\u6cdb\u4f7f\u7528\u53ef\u4ee5\u9632\u6b62\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u8005\u4f2a\u9020\u5176\u90ae\u4ef6\u7684\u6e90\u5730\u5740\uff0c\u8fd9\u662f\u4ed6\u4eec\u4eca\u5929\u5e38\u7528\u7684\u4e00\u79cd\u6280\u672f\u3002\u5982\u679c\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u8005\u88ab\u8feb\u663e\u793a\u6b63\u786e\u7684\u6e90\u57df\uff0c\u5176\u4ed6\u8fc7\u6ee4\u6280\u672f\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5de5\u4f5c\u3002\u7279\u522b\u5730\uff0c\u6e90\u57df\u53ef\u4ee5\u9988\u9001\u5230\u4fe1\u8a89\u7cfb\u7edf\u4e2d\u4ee5\u66f4\u597d\u5730\u8bc6\u522b\u5783\u573e\u90ae\u4ef6\u3002\u76f8\u53cd\uff0cDKIM\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u8bc6\u522b\u5df2\u77e5\u4e0d\u662f\u5783\u573e\u90ae\u4ef6\u4e14\u4e0d\u9700\u8981\u8fc7\u6ee4\u7684\u90ae\u4ef6\u3002<\/p>\n\n\n\n

DKIM\u8fdb\u4e00\u6b65\u8865\u5145\u4e86SPF\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n\n\n\n

DMARC(Domain-based Message Authentication, Reporting & Conformance)<\/h2>\n\n\n\n

DMARC\u662f\u4e00\u5957\u57fa\u4e8eSPF\u548cDKIM\u7684\u7535\u5b50\u90ae\u4ef6\u8ba4\u8bc1\u673a\u5236\u3002\u5b83\u5728\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u4e4b\u95f4\u5efa\u7acb\u4e86\u7535\u5b50\u90ae\u4ef6\u53cd\u9988\u673a\u5236\uff0c\u4ee5\u4fbf\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u53ef\u4ee5\u5171\u540c\u6539\u8fdb\u548c\u76d1\u7763\u57df\u7684\u7ba1\u7406\u3002<\/p>\n\n\n\n

DMARC\u8981\u6c42\u57df\u540d\u5728DNS\u8bb0\u5f55\u4e2d\u8bbe\u7f6eSPF\u8bb0\u5f55\u548cDKIM\u8bb0\u5f55\uff0c\u5e76\u660e\u786e\u8bf4\u660e\u9a8c\u8bc1\u5931\u8d25\u90ae\u4ef6\u7684\u5904\u7406\u7b56\u7565\u3002\u6536\u4ef6\u4eba\u4f1a\u5148\u67e5\u8be2\u53d1\u9001\u57df\u7684DMARC\u8bb0\u5f55\uff0c\u7136\u540e\u5bf9\u90ae\u4ef6\u8fdb\u884cSPF\u9a8c\u8bc1\u548cDKIM\u9a8c\u8bc1\uff0c\u6839\u636eDMARC\u8bb0\u5f55\u5bf9\u9a8c\u8bc1\u5931\u8d25\u7684\u90ae\u4ef6\u8fdb\u884c\u5904\u7406\uff0c\u5e76\u5c06\u5904\u7406\u7ed3\u679c\u53cd\u9988\u7ed9\u53d1\u4ef6\u4eba\u3002<\/p>\n\n\n\n

DMARC\u662fSPF\u548cDKIM\u7684\u5347\u7ea7\uff0c\u6539\u8fdb\u4e4b\u5904\u5728\u4e8e\u53d1\u9001\u65b9\u53ef\u4ee5\u6536\u5230\u63a5\u6536\u65b9\u5bf9\u5176\u9a8c\u8bc1\u7ed3\u679c\u7684\u53cd\u9988\u3002\u901a\u8fc7RUA\u3001RUF\u7b49\u53c2\u6570\u7684\u8bbe\u7f6e\uff0c\u53d1\u9001\u65b9\u53ef\u4ee5\u63a5\u6536\u5230\u57df\u8ba4\u8bc1\u7684\u7edf\u8ba1\u4fe1\u606f\u548c\u5931\u8d25\u8be6\u60c5\u3002<\/p>\n\n\n\n

DMARC\u7684\u51fa\u73b0\u534f\u8c03\u4e86\u5404\u79cd\u6280\u672f\u4e4b\u95f4\u7684\u914d\u5408\uff0c\u7b80\u5316\u4e86\u5224\u65ad\u8fc7\u7a0b\uff0c\u8ba9\u6536\u4ef6\u4eba\u66f4\u9ad8\u6548\u3001\u66f4\u653e\u5fc3\u5730\u5904\u7406\u201c\u771f\u5b9e\u7684\u5783\u573e\u90ae\u4ef6\u201d\u3002<\/p>\n\n\n\n

ARC-\u8ba4\u8bc1\u63a5\u6536\u94fe\uff08Authenticated Received Chain\uff09<\/h2>\n\n\n\n

2020\u5e74\uff0cM3AAWG\u53d1\u5e03\u4e86\u5173\u4e8e\u7535\u5b50\u90ae\u4ef6\u8ba4\u8bc1\u7684\u6700\u4f73\u5b9e\u8df5\u300aM3AAWG Email Authentication Recommended Best Practices\u300b\uff0c\u5176\u4e2d\u63d0\u5230\u4e86ARC\uff0cARC\u4e8e2019\u5e747\u6708\u5728RFC 8617\u4e2d\u53d1\u5e03\uff0c\u76ee\u524d\u4ecd\u5904\u4e8e\u5b9e\u9a8c\u9636\u6bb5\u3002<\/p>\n\n\n\n

ARC\u4e3b\u8981\u89e3\u51b3\u7531\u4e8e\u67d0\u4e9b\u5b57\u6bb5\u7684\u4fee\u6539\u5bfc\u81f4\u540e\u7eed\u6536\u4ef6\u4eba\u7684DMARC\u9a8c\u8bc1\u5931\u8d25\u7684\u95ee\u9898\uff08\u5982From\uff09.\u8fd9\u6837\u505a\u7684\u65b9\u6cd5\u662f\u5728\u90ae\u4ef6\u8f6c\u53d1\u8fc7\u7a0b\u4e2d\u5728\u53ef\u4fe1\u4e2d\u7ee7\u4e4b\u95f4\u8f6c\u53d1\u65f6\u6dfb\u52a0ARC-Authentication-Results\u5934\uff0c\u5982\u679c\u540e\u7eed\u5bf9\u6536\u4ef6\u4eba\u7684DMARC\u9a8c\u8bc1\u5931\u8d25ARC\u94fe\u7684\u9a8c\u8bc1\u4fe1\u606f\u53ef\u7528\u4e8e\u8ba4\u4e3a\u90ae\u4ef6DMARC\u9a8c\u8bc1\u901a\u8fc7\u3002<\/p>\n\n\n\n

\u5728\u6b64\u671f\u95f4\uff0c\u8fd8\u4f1a\u6709ARC-Message-Signature\u548cARC-Seal\u7b49\u4fe1\u606f\u6765\u4fdd\u8bc1\u4e2d\u7ee7\u8f6c\u53d1\u8282\u70b9\u4e4b\u95f4\u7684\u4fe1\u4efb\u5173\u7cfb\uff0c\u56e0\u6b64ARC\u4e00\u822c\u7531ISP\u548cESP\u6765\u5b9e\u73b0\uff0c\u76ee\u524d\u5fae\u8f6f\u548cGoogle\u90fd\u652f\u6301ARC\uff0c\u968f\u7740\u8db3\u591f\u591a\u7684ISP\u652f\u6301ARC\uff0c\u4e2d\u7ee7\u8f6c\u53d1\u5bfc\u81f4\u7684\u5931\u8d25\u90ae\u4ef6\u4f1a\u66f4\u5c11\uff0c\u6536\u4ef6\u4eba\u4e5f\u4e0d\u4f1a\u6536\u5230\u5f88\u591a\u83ab\u540d\u5176\u5999\u7684DMARC\u5931\u8d25\u62a5\u544a\u3002<\/p>\n\n\n\n

\u914d\u7f6e\u53d1\u9001\u57df\u975e\u5e38\u91cd\u8981\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u964d\u4f4e\u57df\u88ab\u5192\u7528\u7684\u98ce\u9669\uff0c\u8fd8\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63d0\u9ad8\u90ae\u4ef6\u7684\u9001\u8fbe\u7387\u548c\u8fdb\u5165\u6536\u4ef6\u7bb1\u7684\u6982\u7387\u3002
<\/p>\n\n\n\n

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https:\/\/m.jiguang.cn\/blog\/45<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

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