{"id":1256,"date":"2024-07-26T21:10:50","date_gmt":"2024-07-26T13:10:50","guid":{"rendered":"https:\/\/www.mailabc.cn\/blog\/?p=1256"},"modified":"2024-07-26T13:58:29","modified_gmt":"2024-07-26T05:58:29","slug":"%e5%bc%80%e6%ba%90%e9%82%ae%e7%ae%b1%e5%a5%97%e4%bb%b6%e4%bb%8b%e7%bb%8d%e7%b3%bb%e5%88%977%ef%bc%9aspamassassin","status":"publish","type":"post","link":"https:\/\/www.mailabc.cn\/blog\/2024\/07\/26\/%e5%bc%80%e6%ba%90%e9%82%ae%e7%ae%b1%e5%a5%97%e4%bb%b6%e4%bb%8b%e7%bb%8d%e7%b3%bb%e5%88%977%ef%bc%9aspamassassin\/","title":{"rendered":"\u5f00\u6e90\u90ae\u7bb1\u5957\u4ef6\u4ecb\u7ecd\u7cfb\u52177\uff1aSpamAssassin"},"content":{"rendered":"<h2>1. SpamAssassin \u9879\u76ee\u4ecb\u7ecd<\/h2>\n<p>\u9879\u76ee\u7f51\u7ad9\uff1a<a href=\"https:\/\/spamassassin.apache.org\/index.html\" rel=\"nofollow noopener\" target=\"_blank\">Apache SpamAssassin: Welcome<\/a><\/p>\n<p>Apache SpamAssassin \u662f\u6392\u540d\u7b2c\u4e00\u7684\u5f00\u6e90\u53cd\u5783\u573e\u90ae\u4ef6\u5e73\u53f0\uff0c\u5b83\u4e3a\u7cfb\u7edf\u7ba1\u7406\u5458\u63d0\u4f9b\u4e86\u4e00\u4e2a\u8fc7\u6ee4\u5668\uff0c\u7528\u4e8e\u5206\u7c7b\u7535\u5b50\u90ae\u4ef6\u5e76\u963b\u6b62\u5783\u573e\u90ae\u4ef6\uff08\u672a\u7ecf\u8bf7\u6c42\u7684\u6279\u91cf\u7535\u5b50\u90ae\u4ef6\uff09\u3002<\/p>\n<p>\u5b83\u91c7\u7528\u5f3a\u5927\u7684\u8bc4\u5206\u6846\u67b6\u548c\u63d2\u4ef6\uff0c\u5bf9\u7535\u5b50\u90ae\u4ef6\u7684\u5934\u90e8\u548c\u6b63\u6587\u6587\u672c\u8fdb\u884c\u5e7f\u6cdb\u7684\u5148\u8fdb\u542f\u53d1\u5f0f\u5206\u6790\u548c\u7edf\u8ba1\u5206\u6790\u6d4b\u8bd5\uff0c\u5305\u62ec\u6587\u672c\u5206\u6790\u3001\u8d1d\u53f6\u65af\u8fc7\u6ee4\u3001DNS\u9ed1\u540d\u5355\u548c\u534f\u4f5c\u8fc7\u6ee4\u6570\u636e\u5e93\u3002<\/p>\n<p>Apache SpamAssassin \u662f Apache \u8f6f\u4ef6\u57fa\u91d1\u4f1a\uff08ASF\uff09\u7684\u4e00\u4e2a\u9879\u76ee\u3002<\/p>\n<p><a href=\"https:\/\/www.mailabc.cn\/blog\/wp-content\/uploads\/2024\/07\/2024072605522777.png\" rel=\"box\" class=\"fancybox\"><img class=\"aligncenter wp-image-1257 size-full\" data-original=\"https:\/\/www.mailabc.cn\/blog\/wp-content\/uploads\/2024\/07\/2024072605522777.png\"  alt=\"SpamAssassin logo\" width=\"750\" height=\"80\" \/><\/a><\/p>\n<noscript><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1257 size-full\" src=\"https:\/\/www.mailabc.cn\/blog\/wp-content\/uploads\/2024\/07\/2024072605522777.png\" alt=\"SpamAssassin logo\" width=\"750\" height=\"80\" \/><\/a><\/p><\/noscript>\n<h2>2. SpamAssassin \u529f\u80fd\u7279\u6027<\/h2>\n<p>SpamAssassin \u662f\u4e00\u4e2a\u6d41\u884c\u7684\u5f00\u6e90\u7535\u5b50\u90ae\u4ef6\u8fc7\u6ee4\u7cfb\u7edf\uff0c\u4e3b\u8981\u7528\u4e8e\u68c0\u6d4b\u548c\u6807\u8bb0\u5783\u573e\u90ae\u4ef6\u3002\u5b83\u901a\u8fc7\u591a\u79cd\u6280\u672f\u548c\u7b97\u6cd5\u6765\u5206\u6790\u7535\u5b50\u90ae\u4ef6\u5185\u5bb9\uff0c\u786e\u5b9a\u5176\u662f\u5426\u4e3a\u5783\u573e\u90ae\u4ef6\u3002\u4ee5\u4e0b\u662fSpamAssassin\u7684\u4e00\u4e9b\u4e3b\u8981\u529f\u80fd\u548c\u7279\u6027\uff1a<\/p>\n<h3>2.1. \u57fa\u4e8e\u89c4\u5219\u7684\u8fc7\u6ee4<\/h3>\n<p>SpamAssassin \u4f7f\u7528\u9884\u5b9a\u4e49\u7684\u4e00\u7ec4\u89c4\u5219\u6765\u68c0\u67e5\u7535\u5b50\u90ae\u4ef6\u7684\u5185\u5bb9\u3001\u6807\u9898\u548c\u5176\u4ed6\u7279\u5f81\u3002\u6bcf\u6761\u89c4\u5219\u90fd\u4f1a\u4e3a\u90ae\u4ef6\u5206\u914d\u4e00\u4e2a\u5206\u6570\uff0c\u5206\u6570\u8d8a\u9ad8\uff0c\u90ae\u4ef6\u88ab\u8ba4\u4e3a\u662f\u5783\u573e\u90ae\u4ef6\u7684\u53ef\u80fd\u6027\u5c31\u8d8a\u5927\u3002<\/p>\n<h3>2.2. \u81ea\u52a8\u5b66\u4e60\uff08Bayesian Filtering\uff09<\/h3>\n<p>SpamAssassin \u53ef\u4ee5\u4f7f\u7528\u8d1d\u53f6\u65af\u8fc7\u6ee4\u6280\u672f\u6765\u81ea\u52a8\u5b66\u4e60\u548c\u6539\u8fdb\u5176\u5783\u573e\u90ae\u4ef6\u68c0\u6d4b\u80fd\u529b\u3002\u901a\u8fc7\u5206\u6790\u7528\u6237\u6807\u8bb0\u4e3a\u5783\u573e\u90ae\u4ef6\u548c\u975e\u5783\u573e\u90ae\u4ef6\u7684\u90ae\u4ef6\uff0c\u7cfb\u7edf\u53ef\u4ee5\u8c03\u6574\u5176\u89c4\u5219\u548c\u6743\u91cd\uff0c\u4ee5\u63d0\u9ad8\u68c0\u6d4b\u51c6\u786e\u6027\u3002<\/p>\n<h3>2.3. \u7f51\u7edc\u9ed1\u540d\u5355\u548c\u767d\u540d\u5355<\/h3>\n<p>SpamAssassin \u652f\u6301\u4f7f\u7528\u591a\u4e2a\u5916\u90e8\u7684\u9ed1\u540d\u5355\uff08RBL, Realtime Blackhole List\uff09\u548c\u767d\u540d\u5355\uff08\u5982DNSWL\uff09\u6765\u68c0\u67e5\u90ae\u4ef6\u7684\u6765\u6e90 IP \u5730\u5740\u662f\u5426\u5728\u5df2\u77e5\u7684\u5783\u573e\u90ae\u4ef6\u53d1\u9001\u8005\u5217\u8868\u4e2d\u3002<\/p>\n<h3>2.4. URI \u68c0\u6d4b<\/h3>\n<p>SpamAssassin \u53ef\u4ee5\u68c0\u67e5\u90ae\u4ef6\u4e2d\u7684 URL\uff08\u7edf\u4e00\u8d44\u6e90\u5b9a\u4f4d\u7b26\uff09\uff0c\u901a\u8fc7\u5bf9\u7167\u5df2\u77e5\u7684\u5783\u573e\u90ae\u4ef6 URL \u6570\u636e\u5e93\uff0c\u6765\u68c0\u6d4b\u90ae\u4ef6\u4e2d\u662f\u5426\u5305\u542b\u53ef\u7591\u7684\u94fe\u63a5\u3002<\/p>\n<h3>2.5. \u96c6\u6210\u7684\u5783\u573e\u90ae\u4ef6\u7b7e\u540d\u6570\u636e\u5e93<\/h3>\n<p>SpamAssassin \u53ef\u4ee5\u4e0e\u591a\u79cd\u5783\u573e\u90ae\u4ef6\u7b7e\u540d\u6570\u636e\u5e93\u96c6\u6210\uff0c\u4f8b\u5982 DCC\uff08Distributed Checksum Clearinghouse\uff09\u3001Pyzor \u548c Razor\uff0c\u8fd9\u4e9b\u6570\u636e\u5e93\u901a\u8fc7\u5171\u4eab\u5783\u573e\u90ae\u4ef6\u7b7e\u540d\u6765\u5e2e\u52a9\u8bc6\u522b\u548c\u8fc7\u6ee4\u5783\u573e\u90ae\u4ef6\u3002<\/p>\n<h3>2.6. \u81ea\u5b9a\u4e49\u89c4\u5219\u548c\u63d2\u4ef6\u652f\u6301<\/h3>\n<p>SpamAssassin \u5141\u8bb8\u7528\u6237\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u521b\u5efa\u81ea\u5b9a\u4e49\u89c4\u5219\uff0c\u5e76\u652f\u6301\u5404\u79cd\u63d2\u4ef6\u4ee5\u6269\u5c55\u5176\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u7f16\u5199\u63d2\u4ef6\u6765\u5b9e\u73b0\u989d\u5916\u7684\u90ae\u4ef6\u68c0\u67e5\u903b\u8f91\u6216\u96c6\u6210\u7b2c\u4e09\u65b9\u670d\u52a1\u3002<\/p>\n<h3>2.7. \u652f\u6301\u591a\u79cd\u90ae\u4ef6\u7cfb\u7edf<\/h3>\n<p>SpamAssassin \u53ef\u4ee5\u4e0e\u591a\u79cd\u90ae\u4ef6\u4f20\u8f93\u4ee3\u7406\uff08MTA\uff0c\u4f8b\u5982 Sendmail\u3001Postfix\u3001Exim \u7b49\uff09\u548c\u90ae\u4ef6\u670d\u52a1\u5668\uff08\u4f8b\u5982 Microsoft Exchange\uff09\u96c6\u6210\uff0c\u65b9\u4fbf\u90e8\u7f72\u5728\u5404\u79cd\u7535\u5b50\u90ae\u4ef6\u57fa\u7840\u8bbe\u65bd\u4e2d\u3002<\/p>\n<h3>2.8. \u62a5\u544a\u548c\u7edf\u8ba1\u529f\u80fd<\/h3>\n<p>SpamAssassin \u63d0\u4f9b\u8be6\u7ec6\u7684\u62a5\u544a\u548c\u7edf\u8ba1\u529f\u80fd\uff0c\u5e2e\u52a9\u7ba1\u7406\u5458\u76d1\u63a7\u5783\u573e\u90ae\u4ef6\u8fc7\u6ee4\u6548\u679c\uff0c\u8c03\u6574\u7cfb\u7edf\u914d\u7f6e\uff0c\u4ee5\u63d0\u9ad8\u8fc7\u6ee4\u7684\u51c6\u786e\u6027\u548c\u6548\u7387\u3002<\/p>\n<h3>2.9. \u9ad8\u5ea6\u53ef\u914d\u7f6e\u6027<\/h3>\n<p>SpamAssassin \u7684\u914d\u7f6e\u6587\u4ef6\u9ad8\u5ea6\u53ef\u5b9a\u5236\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u8c03\u6574\u8fc7\u6ee4\u89c4\u5219\u3001\u5206\u6570\u9608\u503c\u3001\u63d2\u4ef6\u914d\u7f6e\u7b49\uff0c\u4ee5\u4f18\u5316\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n<h3>2.10. \u793e\u533a\u652f\u6301\u548c\u5b9a\u671f\u66f4\u65b0<\/h3>\n<p>\u4f5c\u4e3a\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0cSpamAssassin \u62e5\u6709\u6d3b\u8dc3\u7684\u793e\u533a\u652f\u6301\uff0c\u5b9a\u671f\u53d1\u5e03\u66f4\u65b0\u548c\u5b89\u5168\u8865\u4e01\uff0c\u786e\u4fdd\u7cfb\u7edf\u59cb\u7ec8\u4fdd\u6301\u6700\u65b0\u548c\u6700\u5b89\u5168\u7684\u72b6\u6001\u3002<\/p>\n<h2>3. SpamAssassin \u90e8\u7f72<\/h2>\n<p>\u53ef\u53c2\u8003\u5b98\u65b9\u90e8\u7f72\u6587\u6863\uff1a<a href=\"https:\/\/svn.apache.org\/repos\/asf\/spamassassin\/trunk\/INSTALL\" rel=\"nofollow noopener\" target=\"_blank\">svn.apache.org\/repos\/asf\/spamassassin\/trunk\/INSTALL<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. SpamAssassin \u9879\u76ee\u4ecb\u7ecd \u9879\u76ee\u7f51\u7ad9\uff1aApache SpamAssassin: Welcome  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1261,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[128],"tags":[129],"class_list":["post-1256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spamassassin","tag-spamassassin"],"_links":{"self":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts\/1256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/comments?post=1256"}],"version-history":[{"count":4,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts\/1256\/revisions"}],"predecessor-version":[{"id":1262,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts\/1256\/revisions\/1262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/media\/1261"}],"wp:attachment":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/media?parent=1256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/categories?post=1256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/tags?post=1256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}