{"id":4218,"date":"2019-05-27T14:53:44","date_gmt":"2019-05-27T06:53:44","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=4218"},"modified":"2019-05-27T14:53:44","modified_gmt":"2019-05-27T06:53:44","slug":"%e4%bb%80%e4%b9%88%e6%98%afspf%ef%bc%8c%e4%b8%ba%e4%bb%80%e4%b9%88%e5%af%b9%e5%a4%84%e7%90%86%e7%94%b5%e5%ad%90%e9%82%ae%e4%bb%b6%e7%9a%84%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%be%88%e9%87%8d%e8%a6%81","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/fuwuqi\/%e4%bb%80%e4%b9%88%e6%98%afspf%ef%bc%8c%e4%b8%ba%e4%bb%80%e4%b9%88%e5%af%b9%e5%a4%84%e7%90%86%e7%94%b5%e5%ad%90%e9%82%ae%e4%bb%b6%e7%9a%84%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%be%88%e9%87%8d%e8%a6%81\/","title":{"rendered":"\u4ec0\u4e48\u662fSPF\uff0c\u4e3a\u4ec0\u4e48\u5bf9\u5904\u7406\u7535\u5b50\u90ae\u4ef6\u7684\u670d\u52a1\u5668\u5f88\u91cd\u8981"},"content":{"rendered":"

\u7535\u5b50\u90ae\u4ef6\u6700\u5927\u7684\u95ee\u9898\u4e4b\u4e00\u59cb\u7ec8\u662f\u5b83\u5f88\u5bb9\u6613\u53d7\u5230\u6b3a\u9a97\uff0c\u90ae\u4ef6\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4fe1\u4efb\u7528\u6237\u63d0\u4f9b\u7684\u7528\u4e8e\u8bc6\u522b\u53d1\u4ef6\u4eba\u7684\u8f93\u5165\u3002\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u8005\u7ecf\u5e38\u6ee5\u7528\u8fd9\u4e00\u7279\u6027\u6765\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\uff0c\u8ba9\u4eba\u8bef\u4ee5\u4e3a\u662f\u5b83\u6765\u81ea\u4e00\u4e2a\u4fe1\u8a89\u826f\u597d\u7684\u6765\u6e90\u3002\u56e0\u6b64\u9700\u8981\u4e00\u4e2a\u89e3\u51b3\u65b9\u6848\u6765\u786e\u4fdd\u90ae\u4ef6\u53ea\u88ab\u5408\u6cd5\u53d1\u9001\u65b9\u63a5\u53d7\uff0c\u4ee5\u51cf\u5c11\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u7684\u6570\u91cf\uff0c\u5e76\u4f7f\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u8005\u96be\u4ee5\u628a\u81ea\u5df1\u7684\u7535\u5b50\u90ae\u4ef6\u4f2a\u88c5\u6210\u6765\u81ea\u4e00\u4e2a\u58f0\u8a89\u826f\u597d\u7684\u57df\u7684\u90ae\u4ef6\u3002<\/p>\n

SPF\u89e3\u51b3\u65b9\u6848<\/span><\/p>\n

\u8fd9\u5c31\u662fSPF\uff08\u5373\u53d1\u9001\u65b9\u7b56\u7565\u6846\u67b6\uff09\u7684\u7528\u5904\u6240\u5728\u3002\u901a\u8fc7\u8be5\u65b9\u6cd5\uff0c\u57df\u7684\u6240\u6709\u8005\u53ef\u4ee5\u4f7f\u7528\u7279\u6b8a\u7684DNS\u8bb0\u5f55\u6765\u6307\u5b9a\u54ea\u4e9b\u670d\u52a1\u5668<\/strong>\u5e94\u4ee3\u8868\u57df\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u3002\u63a5\u6536\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668<\/a><\/strong>\u5c06\u68c0\u67e5\u7535\u5b50\u90ae\u4ef6\u6240\u6765\u81ea\u7684\u57df\u7684SPF\u8bb0\u5f55\uff1b\u5982\u679c\u53d1\u9001\u670d\u52a1\u5668\u4e0e\u4efb\u4f55\u8bb0\u5f55\u4e0d\u5339\u914d\uff0c\u5219\u7535\u5b50\u90ae\u4ef6\u5c06\u88ab\u4e22\u5f03\uff0c\u5982\u679c\u5339\u914d\uff0c\u5219\u5c06\u88ab\u53d1\u9001\u3002\u5982\u679c\u57df\u540d\u6ca1\u6709SPF\u8bb0\u5f55\uff0c\u6709\u4e9b\u670d\u52a1\u5668\u53ef\u80fd\u4f1a\u53d1\u9001\u90ae\u4ef6\uff0c\u6709\u4e9b\u670d\u52a1\u5668\u4f1a\u5c06\u5176\u6807\u8bb0\u4e3a\u5783\u573e\u90ae\u4ef6\uff0c\u800c\u53e6\u4e00\u4e9b\u670d\u52a1\u5668\u53ef\u80fd\u6839\u636e\u5176\u914d\u7f6e\u5c06\u5176\u4e22\u5f03\u3002<\/p>\n

\u73b0\u5728\u5df2\u7ecf\u5efa\u7acb\u4e86SPF\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u8ba9\u770b\u770b\u5982\u4f55\u4e3a\u4e00\u4e2a\u7279\u5b9a\u7684\u57df\u521b\u5efa\u4e00\u4e2aSPF\u8bb0\u5f55\u3002SPF\u8bb0\u5f55\u662f\u4e00\u4e2a\u7279\u6b8a\u683c\u5f0f\u7684TXT\u8bb0\u5f55\uff0c\u5b83\u6307\u5b9a\u4e86\u53ef\u4ee5\u548c\u4e0d\u80fd\u4e3a\u57df\u53d1\u9001\u90ae\u4ef6\u7684\u4efb\u4f55\u670d\u52a1\u5668<\/strong>\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528SPF\u8bb0\u5f55\u7684\u7b80\u5355\u793a\u4f8b\uff0c\u4f8b\u5982.com\uff1a<\/p>\n

example.com. 60 IN TXT \u201cv=spf1 -all\u201d<\/p>\n

\u4e3a\u4e86\u663e\u793aDNS\u7684TXT\u8bb0\u5f55\u662f\u9488\u5bf9SPF\u7684\uff0c\u8be5\u8bb0\u5f55\u4ee5\u201cv=spf1\u201d\u5f00\u5934\u3002\u8fd9\u4e4b\u540e\u662f\u89c4\u5219\uff0c\u5728\u54ea\u91cc\u53ef\u4ee5\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\uff0c\u5e76\u4e14\u4e0d\u80fd\u7528\u7a7a\u683c\u5206\u9694\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u53ea\u6709\u4e00\u4e2a\u89c4\u5219\u662f\u201c-all\u201d\uff0c\u5b83\u544a\u8bc9\u8bfb\u53d6\u8bb0\u5f55\u7684\u90ae\u4ef6\u670d\u52a1\u5668<\/strong>\uff0c\u4e0d\u5e94\u8be5\u5411\u8be5\u57df\u53d1\u9001\u90ae\u4ef6\u3002<\/p>\n

\u4e86\u89e3SPF\u89c4\u5219<\/span><\/p>\n

\u4e0e\u5176\u4ed6\u4efb\u4f55\u4e8b\u60c5\u4e00\u6837\uff0c\u89c4\u5219\u9700\u8981\u4ee5\u4e00\u79cd\u7279\u5b9a\u7684\u65b9\u5f0f\u8fdb\u884c\u683c\u5f0f\u5316\u624d\u80fd\u88ab\u7406\u89e3\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u9009\u9879\u5217\u8868\uff1a<\/p>\n

all\uff1a\u8868\u793a\u53ef\u4ee5\u4e0e\u4efb\u4f55\u57df\u5339\u914d\u3002<\/p>\n

a\uff1a\u8868\u793a\u53ef\u4ee5\u4e0e\u5176DNS A\u6216AAAA\u8bb0\u5f55\u4e0e\u53d1\u9001IP\u5339\u914d\u7684\u4efb\u4f55\u57df\u5339\u914d\u3002<\/p>\n

MX\uff1a\u8868\u793a\u53ef\u4ee5\u4e0e\u5176DNS MX\u8bb0\u5f55\u4e0e\u53d1\u9001IP\u5339\u914d\u7684\u4efb\u4f55\u57df\u5339\u914d\u3002<\/p>\n

PTR\uff1a\u8868\u793a\u8bb0\u5f55\u4e2d\u7684\u57df\u662f\u5426\u4e0e\u53d1\u9001\u65b9\u7684\u57df\u5339\u914d<\/p>\n

EXISTS\uff1a\u8868\u793a\u5982\u679c\u57df\u540d\u89e3\u6790<\/a>\u4e3a\u4efb\u4f55\u5730\u5740\uff0c\u5219\u5b58\u5728\u5339\u914d\u9879\u3002<\/p>\n

INCLUDE\uff1a\u8868\u793a\u5f15\u7528\u53e6\u4e00\u4e2a\u57dfSPF\u8bb0\u5f55\u5e76\u5339\u914d\u4e0e\u8be5\u8bb0\u5f55\u7684\u8bbe\u7f6e\u76f8\u5339\u914d\u7684\u4efb\u4f55\u57df\u3002<\/p>\n

IP4\uff1a\u8868\u793a\u53ef\u4ee5\u4e0e\u5339\u914d\u7279\u5b9a\u7684IPv4\u5730\u5740\u6216CIDR\u8868\u793a\u6cd5\u4e2d\u6307\u5b9a\u7684\u5730\u5740\u8303\u56f4\uff0c\u4f8b\u5982IP4:xxx.xxx.xxx\/xx\u3002<\/p>\n

IP6\uff1a\u8868\u793a\u53ef\u4ee5\u4e0e\u4e0e\u4e0a\u8ff0\u7c7b\u4f3c\u7684\u7279\u5b9aIPv6\u5730\u5740\u6216\u8303\u56f4\u5339\u914d\u3002<\/p>\n

\u8fd8\u6709\u4e00\u4e9b\u4fee\u9970\u7b26\u89c4\u5b9a\u4e86\u5982\u4f55\u5904\u7406\u8fd9\u4e9b\u5339\u914d\u9879\u3002<\/p>\n

+\uff1a\u6536\u5230\u7684\u4e0e\u6b64\u89c4\u5219\u5339\u914d\u7684\u90ae\u4ef6\u5e94\u901a\u8fc7\uff1b\u8fd9\u662f\u9ed8\u8ba4\u64cd\u4f5c\uff0c\u56e0\u6b64+\u662f\u53ef\u9009\u7684\u3002<\/p>\n

\u2013\uff1a\u6536\u5230\u7684\u7b26\u5408\u6b64\u89c4\u5219\u7684\u90ae\u4ef6\u5e94\u88ab\u62d2\u7edd\u3002<\/p>\n

~\uff1a\u6536\u5230\u7684\u7b26\u5408\u6b64\u89c4\u5219\u7684\u90ae\u4ef6\u5e94\u8be5\u901a\u8fc7\uff0c\u4f46\u8981\u6807\u8bb0\u3002<\/p>\n

\uff1f\uff1a\u6536\u5230\u7684\u7b26\u5408\u6b64\u89c4\u5219\u7684\u90ae\u4ef6\u5e94\u8be5\u6ca1\u6709\u7b56\u7565\u96c6\uff08\u5c06\u88ab\u5904\u7406\u4e3a\u6ca1\u6709SPF\u7684\u57df\uff09\u3002<\/p>\n

\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u552f\u4e00\u53ef\u80fd\u4f7f\u7528\u7684\u4fee\u9970\u7b26\u662f\u2013\u3002<\/p>\n

\u73b0\u5728\u8ba9\u6765\u770b\u4e00\u4e2a\u7b80\u5355\u7684SPF\u8bb0\u5f55\u793a\u4f8b\uff0c\u5b83\u53ef\u4ee5\u4f5c\u4e3a\u5927\u591a\u6570\u57df\u7684\u57fa\u7840\u3002<\/p>\n

v=spf1 a mx -all<\/p>\n

\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u89c4\u5219\u5141\u8bb8\u63a5\u6536\u6765\u81ea\u670d\u52a1\u5668\u7684\u7535\u5b50\u90ae\u4ef6\uff0c\u5176\u4e2d\u57df\u7684A\u6216AAAA\u8bb0\u5f55\u4e0e\u53d1\u9001\u670d\u52a1\u5668\u7684IP\u5339\u914d\uff0c\u6216\u8005\u53d1\u9001\u90ae\u4ef6\u7684\u670d\u52a1\u5668\u4f4d\u4e8e\u57df\u7684MX\u8bb0\u5f55\u4e2d\u3002\u5728\u6240\u6709\u5176\u4ed6\u60c5\u51b5\u4e0b\uff0c\u7535\u5b50\u90ae\u4ef6\u90fd\u4f1a\u88ab\u62d2\u7edd\u3002\u670d\u52a1\u5668\u4e5f\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\uff0c\u5982\u72b6\u6001\u548c\u76d1\u89c6\u7535\u5b50\u90ae\u4ef6\uff0c\u5982\u679c\u53d1\u73b0\u88ab\u62d2\u7edd\uff0c\u4e5f\u53ef\u4ee5\u5728SPF\u8bb0\u5f55\u4e2d\u5355\u72ec\u6307\u5b9a\u5b83\u4eec\u7684IP\uff0c\u4ee5\u786e\u4fdd\u5b83\u4eec\u88ab\u9001\u8fbe\u3002\u4f8b\u5982\uff1a<\/p>\n

v=spf1 a mx ip:192.168.1.23 -all<\/p>\n

\u8fd9\u5dee\u4e0d\u591a\u5c31\u662f\u5b83\u7684\u5168\u90e8\u529f\u80fd\u2014\u2014\u5bf9\u4e8e\u6700\u521d\u770b\u8d77\u6765\u5f88\u6df7\u4e71\u7684\u4e1c\u897f\u6765\u8bf4\uff0c\u8fd9\u76f8\u5f53\u7b80\u5355\u3002\u7528\u6237\u5e94\u8be5\u80fd\u591f\u628a\u9700\u8981\u7684SPF\u8bb0\u5f55\u653e\u5728\u57df\u540d\u4e0a\uff0c\u5e76\u907f\u514d\u4efb\u4f55\u5783\u573e\u90ae\u4ef6\u3002\u6709\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u9605\u8bfb \u600e\u6837\u642d\u5efa\u4e00\u4e2aLinux\u90ae\u4ef6\u670d\u52a1\u5668<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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