{"id":291365,"date":"2024-05-03T23:07:19","date_gmt":"2024-05-03T15:07:19","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=291365"},"modified":"2024-08-09T12:21:17","modified_gmt":"2024-08-09T04:21:17","slug":"learing-linux-15","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/learing-linux-15.html","title":{"rendered":"\u7b2c15\u7ae0 \u4f7f\u7528Postfix\u4e0eDovecot\u90e8\u7f72\u90ae\u4ef6\u7cfb\u7edf"},"content":{"rendered":"

\u7ae0\u8282\u6982\u8ff0\uff1a<\/strong><\/span><\/p>\n

\u7535\u5b50\u90ae\u4ef6\uff08Email\uff09\u7cfb\u7edf\u662f\u5927\u5bb6\u65e5\u5e38\u5de5\u4f5c\u548c\u751f\u6d3b\u4e2d\u6700\u5e38\u7528\u7684\u7f51\u7edc\u670d\u52a1\u4e4b\u4e00\u3002\u672c\u7ae0\u9996\u5148\u4ecb\u7ecd\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u8d77\u6e90\uff0c\u63a5\u7740\u8be6\u7ec6\u8bb2\u89e3SMTP\u3001POP3\u3001IMAP4\u7b49\u5e38\u89c1\u7684\u7535\u5b50\u90ae\u4ef6\u534f\u8bae\uff0c\u4ee5\u53caMUA\u3001MTA\u3001MDA\u8fd9\u4e09\u79cd\u670d\u52a1\u89d2\u8272\u7684\u4f5c\u7528\u3002<\/p>\n

\u5728\u672c\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u5168\u9762\u6f14\u793a\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u4f7f\u7528Postfix\u548cDovecot\u670d\u52a1\u7a0b\u5e8f\u914d\u7f6e\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\uff0c\u91cd\u70b9\u8bb2\u89e3\u5e38\u7528\u7684\u914d\u7f6e\u53c2\u6570\u3002\u6b64\u5916\uff0c\u8fd8\u5c06\u7ed3\u5408bind\u670d\u52a1\u7a0b\u5e8f\u63d0\u4f9b\u7684DNS\u57df\u540d\u89e3\u6790\u670d\u52a1\uff0c\u9a8c\u8bc1\u5ba2\u6237\u7aef\u4e3b\u673a\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u90ae\u4ef6\u6536\u53d1\u529f\u80fd\u3002<\/p>\n

\u6700\u540e\uff0c\u672c\u7ae0\u8fd8\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u7528\u6237\u522b\u540d\uff0c\u4ee5\u5e2e\u52a9\u5927\u5bb6\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u66f4\u597d\u5730\u63a7\u5236\u548c\u7ba1\u7406\u7535\u5b50\u90ae\u4ef6\u8d26\u6237\u53ca\u4fe1\u7bb1\u5730\u5740\u3002\u540c\u65f6\uff0c\u8fd8\u5c06\u6f14\u793a\u5982\u4f55\u4f7f\u7528Thunderbird\u5ba2\u6237\u7aef\u5b8c\u6210\u65e5\u5e38\u7684\u90ae\u4ef6\u6536\u53d1\u5de5\u4f5c\u3002<\/p>\n

15.1 \u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf<\/span><\/strong><\/h5>\n

20\u4e16\u7eaa60\u5e74\u4ee3\uff0c\u7f8e\u82cf\u4e24\u56fd\u6b63\u5904\u4e8e\u51b7\u6218\u65f6\u671f\u3002\u7f8e\u56fd\u519b\u65b9\u8ba4\u4e3a\u5e94\u8be5\u5728\u79d1\u5b66\u6280\u672f\u4e0a\u4fdd\u6301\u5176\u9886\u5148\u7684\u5730\u4f4d\uff0c\u8fd9\u6837\u6709\u52a9\u4e8e\u5728\u672a\u6765\u7684\u6218\u4e89\u4e2d\u53d6\u5f97\u4f18\u52bf\u3002\u4e8e\u662f\uff0c\u7f8e\u56fd\u56fd\u9632\u90e8\u53d1\u8d77\u4e86\u4e00\u9879\u540d\u4e3aARPANET\u7684\u79d1\u7814\u9879\u76ee\uff0c\u5373\u5927\u5bb6\u73b0\u5728\u6240\u719f\u77e5\u7684\u963f\u5e15\u7f51\u8ba1\u5212\u3002\u963f\u5e15\u7f51\u662f\u5f53\u4eca\u4e92\u8054\u7f51\u7684\u96cf\u5f62\uff0c\u4e5f\u662f\u4e16\u754c\u4e0a\u7b2c\u4e00\u4e2a\u8fd0\u8425\u7684\u6570\u636e\u5305\u4ea4\u6362\u7f51\u7edc\u3002\u7136\u800c\uff0c\u963f\u5e15\u7f51\u57281971\u5e74\u9047\u5230\u4e86\u4e00\u4e2a\u4e25\u5cfb\u7684\u95ee\u9898\u2014\u53c2\u4e0e\u9879\u76ee\u7684\u79d1\u5b66\u5bb6\u5206\u5e03\u5728\u7f8e\u56fd\u5404\u5730\uff0c\u751a\u81f3\u8fd8\u4f1a\u56e0\u4e3a\u65f6\u5dee\u7684\u5f71\u54cd\u65e0\u6cd5\u80fd\u53ca\u65f6\u5206\u4eab\u5404\u81ea\u7684\u7814\u7a76\u6210\u679c\u3002\u56e0\u6b64\uff0c\u79d1\u5b66\u5bb6\u4eec\u8feb\u5207\u9700\u8981\u4e00\u79cd\u80fd\u591f\u501f\u52a9\u4e8e\u7f51\u7edc\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u65b9\u6cd5\u3002<\/p>\n

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\u65e2\u7136\u8981\u5728\u4e92\u8054\u7f51\u4e2d\u7ed9\u4ed6\u4eba\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\uff0c\u90a3\u4e48\u5bf9\u65b9\u7528\u6237\u7528\u4e8e\u63a5\u6536\u7535\u5b50\u90ae\u4ef6\u7684\u540d\u79f0\u5fc5\u987b\u662f\u552f\u4e00\u7684\uff0c\u5426\u5219\u7535\u5b50\u90ae\u4ef6\u53ef\u80fd\u4f1a\u540c\u65f6\u53d1\u7ed9\u591a\u4e2a\u91cd\u540d\u7684\u7528\u6237\uff0c\u53c8\u6216\u8005\u5e72\u8106\u5927\u5bb6\u90fd\u6536\u4e0d\u5230\u90ae\u4ef6\u3002\u56e0\u6b64\uff0cRay Tomlinson\u535a\u58eb\u51b3\u5b9a\u91c7\u7528\u201c\u59d3\u540d@\u8ba1\u7b97\u673a\u4e3b\u673a\u540d\u79f0\u201d\u7684\u683c\u5f0f\u6765\u89c4\u8303\u7535\u5b50\u4fe1\u7bb1\u7684\u540d\u79f0\u3002\u9009\u62e9\u4f7f\u7528@\u7b26\u53f7\u4f5c\u4e3a\u95f4\u9694\u7b26\u7684\u539f\u56e0\u5176\u5b9e\u4e5f\u5f88\u7b80\u5355\uff0c\u56e0\u4e3aRay Tomlinson\u535a\u58eb\u89c9\u5f97\u4eba\u7c7b\u7684\u540d\u5b57\u548c\u8ba1\u7b97\u673a\u4e3b\u673a\u540d\u79f0\u4e2d\u5e94\u8be5\u4e0d\u4f1a\u6709\u8fd9\u4e48\u4e00\u4e2a@\u7b26\u53f7\uff0c\u6240\u4ee5\u5c31\u9009\u62e9\u4e86\u5b83\u3002<\/p>\n

\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u57fa\u4e8e\u90ae\u4ef6\u534f\u8bae\u6765\u5b8c\u6210\u7535\u5b50\u90ae\u4ef6\u7684\u4f20\u8f93\uff0c\u5e38\u89c1\u7684\u90ae\u4ef6\u534f\u8bae\u6709\u4e0b\u9762\u8fd9\u4e9b\u3002<\/p>\n

\u7b80\u5355\u90ae\u4ef6\u4f20\u8f93\u534f\u8bae\uff08Simple Mail Transfer Protocol\uff0cSMTP\uff09<\/strong>\uff1a\u7528\u4e8e\u53d1\u9001\u548c\u4e2d\u8f6c\u7535\u5b50\u90ae\u4ef6\uff0c\u5360\u7528\u670d\u52a1\u5668\u7684TCP\/25\u7aef\u53e3\u3002<\/p>\n

\u90ae\u5c40\u534f\u8bae\u7248\u672c3\uff08Post Office Protocol 3\uff09<\/strong>\uff1a\u7528\u4e8e\u5c06\u7535\u5b50\u90ae\u4ef6\u5b58\u50a8\u5230\u672c\u5730\u4e3b\u673a\uff0c\u5360\u7528\u670d\u52a1\u5668\u7684TCP\/110\u7aef\u53e3\u3002<\/p>\n

Internet\u6d88\u606f\u8bbf\u95ee\u534f\u8bae\u7248\u672c4\uff08Internet Message Access Protocol 4\uff09<\/strong>\uff1a\u7528\u4e8e\u5728\u672c\u5730\u4e3b\u673a\u4e0a\u8bbf\u95ee\u90ae\u4ef6\uff0c\u5360\u7528\u670d\u52a1\u5668\u7684TCP\/143\u7aef\u53e3\u3002<\/p><\/blockquote>\n

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\"\u90ae\u4ef6\u6295\u9012\u5de5\u7a0b\"<\/p>\n

\u56fe15-1\u00a0 \u7535\u5b50\u90ae\u4ef6\u7684\u4f20\u8f93\u8fc7\u7a0b<\/p>\n

\u603b\u4f53\u6765\u8bf4\uff0c\u4e00\u822c\u7684\u7f51\u7edc\u670d\u52a1\u7a0b\u5e8f\u5728\u4f20\u8f93\u4fe1\u606f\u65f6\u5c31\u50cf\u62e8\u6253\u7535\u8bdd\uff0c\u9700\u8981\u53cc\u65b9\u540c\u65f6\u4fdd\u6301\u5728\u7ebf\uff0c\u800c\u5728\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u7528\u6237\u53d1\u9001\u90ae\u4ef6\u540e\u4e0d\u5fc5\u7b49\u5f85\u6295\u9012\u5de5\u4f5c\u5b8c\u6210\u5373\u53ef\u4e0b\u7ebf\u3002\u5982\u679c\u5bf9\u65b9\u90ae\u4ef6\u670d\u52a1\u5668\u5b95\u673a\u6216\u4e34\u65f6\u79bb\u7ebf\uff0c\u5219\u53d1\u4ef6\u670d\u52a1\u5668\uff08MTA\uff09\u5c31\u4f1a\u628a\u8981\u53d1\u9001\u7684\u5185\u5bb9\u81ea\u52a8\u5730\u6682\u65f6\u4fdd\u5b58\u5230\u672c\u5730\uff0c\u7b49\u68c0\u6d4b\u5230\u5bf9\u65b9\u90ae\u4ef6\u670d\u52a1\u5668\u6062\u590d\u540e\u4f1a\u7acb\u5373\u518d\u6b21\u6295\u9012\uff0c\u671f\u95f4\u65e0\u9700\u8fd0\u7ef4\u4eba\u5458\u5e72\u9884\uff0c\u6536\u4ef6\u4eba\uff08MUA\uff09\u968f\u540e\u53ef\u4ee5\u5728\u81ea\u5df1\u7684\u4fe1\u7bb1\u4e2d\u627e\u5230\u8fd9\u5c01\u90ae\u4ef6\u3002<\/p>\n

\u5927\u5bb6\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u90e8\u7f72\u4f01\u4e1a\u7ea7\u7684\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u65f6\uff0c\u591a\u7559\u5fc3\u4ee5\u4e0b\u5341\u4e2a\u5e38\u89c1\u4e8b\u9879\uff1a<\/p>\n

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\u5bf9\u90ae\u4ef6\u52a0\u5bc6\uff1a<\/strong>\u4fdd\u62a4\u90ae\u4ef6\u5185\u5bb9\u4e0d\u88ab\u9ed1\u5ba2\u76d7\u53d6\u548c\u7be1\u6539\u3002<\/p>\n

\u6dfb\u52a0\u90ae\u4ef6\u76d1\u63a7\u5ba1\u6838\u6a21\u5757\uff1a<\/strong>\u76d1\u63a7\u90ae\u4ef6\u4e2d\u662f\u5426\u6709\u654f\u611f\u8bcd\uff0c\u662f\u5426\u6709\u900f\u9732\u4f01\u4e1a\u8d44\u6599\u7b49\u8fdd\u89c4\u884c\u4e3a\u3002<\/p>\n

\u4fdd\u969c\u7a33\u5b9a\u6027\uff1a<\/strong>\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u81f3\u5173\u91cd\u8981\uff0c\u8fd0\u7ef4\u4eba\u5458\u5e94\u505a\u5230\u4fdd\u8bc1\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\uff0c\u5e76\u53ca\u65f6\u505a\u597d\u9632\u8303\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08Distributed Denial of Service\uff0cDDoS\uff09\u653b\u51fb\u7684\u51c6\u5907\u3002<\/p>\n

\u5907\u4efd\u548c\u6062\u590d\u673a\u5236\uff1a<\/strong>\u5b9a\u671f\u5bf9\u90ae\u4ef6\u670d\u52a1\u5668\u7684\u6570\u636e\u8fdb\u884c\u5907\u4efd\uff0c\u4ee5\u9632\u6b62\u6570\u636e\u4e22\u5931\uff0c\u5e76\u5236\u5b9a\u8be6\u7ec6\u7684\u707e\u96be\u6062\u590d\u8ba1\u5212\u3002<\/p>\n

\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u548c\u8bbf\u95ee\u63a7\u5236\uff1a<\/strong>\u8981\u6c42\u7528\u6237\u8bbe\u7f6e\u5f3a\u5bc6\u7801\uff0c\u5e76\u5b9a\u671f\u66f4\u6362\u5bc6\u7801\uff0c\u9632\u6b62\u672a\u6388\u6743\u8bbf\u95ee\u3002<\/p>\n

\u65e5\u5fd7\u548c\u76d1\u63a7\uff1a<\/strong>\u8bb0\u5f55\u8be6\u7ec6\u7684\u7cfb\u7edf\u8fd0\u884c\u65e5\u5fd7\uff0c\u5305\u62ec\u90ae\u4ef6\u53d1\u9001\u3001\u63a5\u6536\u548c\u9519\u8bef\u4fe1\u606f\uff0c\u4fbf\u4e8e\u540e\u7eed\u5ba1\u8ba1\u548c\u95ee\u9898\u6392\u67e5\u3002<\/p>\n

\u5b9a\u671f\u66f4\u65b0\u548c\u5b89\u5168\u8865\u4e01\uff1a<\/strong>\u5b9a\u671f\u66f4\u65b0\u90ae\u4ef6\u670d\u52a1\u5668\u8f6f\u4ef6\uff0c\u786e\u4fdd\u4f7f\u7528\u6700\u65b0\u7248\u672c\uff0c\u4fee\u8865\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n

\u9632\u6b62\u90ae\u4ef6\u6ee5\u7528\uff1a<\/strong>\u9632\u6b62\u90ae\u4ef6\u6ee5\u7528\u548c\u5783\u573e\u90ae\u4ef6\u6cdb\u6ee5\uff0c\u8bbe\u7f6e\u90ae\u4ef6\u53d1\u9001\u548c\u63a5\u6536\u9650\u989d\uff0c\u9632\u6b62\u7cfb\u7edf\u8d44\u6e90\u88ab\u6ee5\u7528\u3002<\/p>\n

\u6269\u5c55\u6027\u548c\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong>\u8bbe\u8ba1\u90ae\u4ef6\u7cfb\u7edf\u65f6\u8003\u8651\u5176\u6269\u5c55\u6027\uff0c\u4ee5\u4fbf\u5728\u7528\u6237\u6570\u91cf\u589e\u52a0\u65f6\u80fd\u591f\u5e73\u6ed1\u6269\u5c55\u3002<\/p><\/blockquote>\n

15.2 \u90e8\u7f72\u57fa\u7840\u7684\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf<\/strong><\/span><\/p>\n

\u4e00\u4e2a\u6700\u57fa\u7840\u7684\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u80af\u5b9a\u8981\u80fd\u63d0\u4f9b\u53d1\u4ef6\u670d\u52a1\u548c\u6536\u4ef6\u670d\u52a1\u3002\u4e3a\u6b64\uff0c\u9700\u8981\u4f7f\u7528\u57fa\u4e8eSMTP\u7684Postfix\u670d\u52a1\u7a0b\u5e8f\u63d0\u4f9b\u53d1\u4ef6\u670d\u52a1\u529f\u80fd\uff0c\u5e76\u4f7f\u7528\u57fa\u4e8ePOP3\u534f\u8bae\u7684Dovecot\u670d\u52a1\u7a0b\u5e8f\u63d0\u4f9b\u6536\u4ef6\u670d\u52a1\u529f\u80fd\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u7528\u6237\u5c31\u53ef\u4ee5\u4f7f\u7528Outlook Express\u6216Foxmail\u7b49\u5ba2\u6237\u7aef\u670d\u52a1\u7a0b\u5e8f\u6b63\u5e38\u6536\u53d1\u90ae\u4ef6\u4e86\u3002\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u5de5\u4f5c\u6d41\u7a0b\u5982\u56fe15-2\u6240\u793a\u3002<\/p>\n

\"\u90ae\u5c40\u7cfb\u7edf\u6d41\u7a0b\u56fe\"<\/p>\n

\u56fe15-2\u00a0 \u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u5de5\u4f5c\u6d41\u7a0b<\/p>\n

\u5728\u8bf8\u591a\u65e9\u671f\u7684Linux\u7cfb\u7edf\u4e2d\uff0c\u9ed8\u8ba4\u4f7f\u7528\u7684\u53d1\u4ef6\u670d\u52a1\u662f\u7531Sendmail\u670d\u52a1\u7a0b\u5e8f\u63d0\u4f9b\u7684\uff0c\u800c\u5728RHEL 10\u7cfb\u7edf\u4e2d\uff0c\u5df2\u7ecf\u66ff\u6362\u4e3aPostfix\u670d\u52a1\u7a0b\u5e8f\u3002\u4e0eSendmail\u76f8\u6bd4\uff0cPostfix\u51cf\u5c11\u4e86\u5f88\u591a\u4e0d\u5fc5\u8981\u7684\u914d\u7f6e\u6b65\u9aa4\uff0c\u5e76\u4e14\u5728\u7a33\u5b9a\u6027\u548c\u5e76\u53d1\u6027\u65b9\u9762\u4e5f\u6709\u663e\u8457\u6539\u8fdb\u3002<\/p>\n

\u4e00\u822c\u800c\u8a00\uff0c\u6211\u4eec\u7684\u4fe1\u7bb1\u5730\u5740\u7c7b\u4f3c\u4e8eroot@lrxjmw.cn\u8fd9\u6837\uff0c\u4e5f\u5c31\u662f\u6309\u7167\u201c\u7528\u6237\u540d@\u4e3b\u673a\u5730\u5740\uff08\u57df\u540d\uff09\u201d\u683c\u5f0f\u6765\u89c4\u8303\u7684\u3002\u5982\u679c\u60a8\u6765\u4e00\u4e32\u201croot@192.168.10.10\u201d\u7684\u4fe1\u606f\uff0c\u6211\u53ef\u80fd\u731c\u4e0d\u5230\u8fd9\u662f\u4e00\u4e2a\u90ae\u7bb1\u5730\u5740\uff0c\u751a\u81f3\u53ef\u80fd\u8bef\u8ba4\u4e3a\u662fSSH\u534f\u8bae\u7684\u8fde\u63a5\u4fe1\u606f\u3002\u56e0\u6b64\uff0c\u8981\u60f3\u66f4\u597d\u5730\u68c0\u9a8c\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u914d\u7f6e\u6548\u679c\uff0c\u9700\u8981\u5148\u90e8\u7f72bind\u670d\u52a1\u7a0b\u5e8f\uff0c\u4e3a\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u63d0\u4f9bDNS\u57df\u540d\u89e3\u6790\u670d\u52a1\u3002<\/p>\n

\u7b2c1\u6b65<\/strong>\uff1a\u914d\u7f6e\u670d\u52a1\u5668\u4e3b\u673a\u540d\u79f0\uff0c\u9700\u8981\u4fdd\u8bc1\u670d\u52a1\u5668\u4e3b\u673a\u540d\u79f0\u4e0e\u53d1\u4fe1\u57df\u540d\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n

[root@linuxprobe ~]# vim \/etc\/hostname\r\nmail.lrxjmw.cn\r\n[root@linuxprobe ~]# hostname\r\nmail.lrxjmw.cn\r\n<\/pre>\n
\n
\n

Tips<\/strong><\/h3>\n<\/div>\n
\n

\u4fee\u6539\u4e3b\u673a\u540d\u79f0\u6587\u4ef6\u540e\u5982\u679c\u6ca1\u6709\u7acb\u5373\u751f\u6548\uff0c\u53ef\u4ee5\u91cd\u542f\u670d\u52a1\u5668\uff1b\u6216\u8005\u518d\u6267\u884c\u4e00\u6761\u201chostnamectl set-hostname mail.lrxjmw.cn\u201d\u547d\u4ee4\uff0c\u7acb\u5373\u8bbe\u7f6e\u4e3b\u673a\u540d\u79f0\u3002<\/p>\n<\/div>\n<\/div>\n

\u7b2c2\u6b65<\/strong>\uff1a\u6e05\u7a7aiptables\u9632\u706b\u5899\u9ed8\u8ba4\u7b56\u7565\uff0c\u5e76\u4fdd\u5b58\u7b56\u7565\u72b6\u6001\uff0c\u907f\u514d\u56e0\u9632\u706b\u5899\u4e2d\u9ed8\u8ba4\u5b58\u5728\u7684\u7b56\u7565\u963b\u6b62\u4e86\u5ba2\u6237\u7aefDNS\u89e3\u6790\u57df\u540d\u53ca\u6536\u53d1\u90ae\u4ef6\u3002<\/p>\n

[root@linuxprobe ~]# iptables -F\r\n[root@linuxprobe ~]# iptables-save<\/pre>\n

\u522b\u5fd8\u8bb0firewalld\u9632\u706b\u5899\uff0c\u628aDNS\u534f\u8bae\u52a0\u5165\u5230firewalld\u9632\u706b\u5899\u7684\u5141\u8bb8\u5217\u8868\u4e2d\u3002<\/p>\n

[root@linuxprobe ~]# firewall-cmd --permanent --zone=public --add-service=dns\r\nsuccess\r\n[root@linuxprobe ~]# firewall-cmd --reload\r\nsuccess<\/pre>\n

\u7b2c3\u6b65<\/strong>\uff1a\u4e3a\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u63d0\u4f9b\u57df\u540d\u89e3\u6790\u3002\u7531\u4e8e\u7b2c13\u7ae0<\/a>\u5df2\u7ecf\u8bb2\u89e3\u4e86bind-chroot\u670d\u52a1\u7a0b\u5e8f\u7684\u914d\u7f6e\u65b9\u6cd5\uff0c\u56e0\u6b64\u8fd9\u91cc\u53ea\u63d0\u4f9b\u4e3b\u914d\u7f6e\u6587\u4ef6\u3001\u533a\u57df\u914d\u7f6e\u6587\u4ef6\u548c\u57df\u540d\u6570\u636e\u6587\u4ef6\u7684\u914d\u7f6e\u5185\u5bb9\uff0c\u5176\u4f59\u914d\u7f6e\u6b65\u9aa4\u8bf7\u5927\u5bb6\u81ea\u884c\u5b8c\u6210\u3002<\/p>\n

 [root@linuxprobe ~]# dnf install bind-chroot\r\n\u00a0[root@linuxprobe ~]# cat \/etc\/named.conf\r\n  1 \/\/\r\n  2 \/\/ named.conf\r\n  3 \/\/\r\n  4 \/\/ Provided by Red Hat bind package to configure the ISC BIND named(8) DNS\r\n  5 \/\/ server as a caching only nameserver (as a localhost DNS resolver only).\r\n  6 \/\/\r\n  7 \/\/ See \/usr\/share\/doc\/bind*\/sample\/ for example named configuration files.\r\n  8 \/\/\r\n  9 \r\n 10 options {\r\n 11         listen-on port 53 { any<\/strong>; };\r\n 12         listen-on-v6 port 53 { ::1; };\r\n 13         directory       \"\/var\/named\";\r\n 14         dump-file       \"\/var\/named\/data\/cache_dump.db\";\r\n 15         statistics-file \"\/var\/named\/data\/named_stats.txt\";\r\n 16         memstatistics-file \"\/var\/named\/data\/named_mem_stats.txt\";\r\n 17         secroots-file   \"\/var\/named\/data\/named.secroots\";\r\n 18         recursing-file  \"\/var\/named\/data\/named.recursing\";\r\n 19         allow-query     { any<\/strong>; };\r\n 20 \r\n \u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026<\/pre>\n
[root@linuxprobe ~]# cat \/etc\/named.rfc1912.zones\r\nzone \"lrxjmw.cn\" IN {\r\n        type master;\r\n        file \"lrxjmw.cn.zone\";\r\n        allow-update {none;};\r\n};\r\n<\/pre>\n

\u5efa\u8bae\u5728\u590d\u5236\u6b63\u5411\u89e3\u6790\u6a21\u677f\u6587\u4ef6\u65f6\uff0c\u5728cp\u547d\u4ee4\u540e\u9762\u8ffd\u52a0-a\u53c2\u6570\uff0c\u4ee5\u4fbf\u8ba9\u65b0\u6587\u4ef6\u7ee7\u627f\u539f\u6587\u4ef6\u7684\u5c5e\u6027\u548c\u6743\u9650\u4fe1\u606f\uff1a<\/p>\n

[root@linuxprobe ~]# cp -a \/var\/named\/named.localhost \/var\/named\/lrxjmw.cn.zone\r\n[root@linuxprobe ~]# cat \/var\/named\/lrxjmw.cn.zone<\/pre>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
$TTL 1D<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
@<\/td>\nIN SOA<\/td>\nlrxjmw.cn.<\/td>\nroot.lrxjmw.cn.<\/td>\n(<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n0;serial<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n1D;refresh<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n1H;retry<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n1W;expire<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n3H);minimum<\/td>\n<\/tr>\n
<\/td>\nNS<\/td>\nns.lrxjmw.cn.<\/td>\n<\/td>\n<\/tr>\n
ns<\/td>\nIN A<\/td>\n192.168.10.10<\/td>\n<\/td>\n<\/tr>\n
@<\/td>\nIN MX 10<\/td>\nmail.lrxjmw.cn.<\/td>\n<\/td>\n<\/tr>\n
mail<\/td>\nIN A<\/td>\n192.168.10.10<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

[root@linuxprobe ~]# systemctl restart named\r\n[root@linuxprobe ~]# systemctl enable \u00a0named\r\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/named.service \u2192 \/usr\/lib\/systemd\/system\/named.service.<\/pre>\n

\u4fee\u6539\u597d\u914d\u7f6e\u6587\u4ef6\u540e\u8bb0\u5f97\u91cd\u542fbind\u670d\u52a1\u7a0b\u5e8f\uff0c\u8fd9\u6837\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u6240\u5bf9\u5e94\u7684\u670d\u52a1\u5668\u4e3b\u673a\u540d\u5373\u4e3amail.lrxjmw.cn\uff0c\u800c\u90ae\u4ef6\u57df\u4e3a@lrxjmw.cn\u3002\u628a\u670d\u52a1\u5668\u7684DNS\u5730\u5740\u4fee\u6539\u6210\u672c\u5730IP\u5730\u5740\uff0c\u5982\u56fe15-3\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u56fe15-3\u00a0 \u914d\u7f6e\u670d\u52a1\u5668\u7684DNS\u5730\u5740<\/p>\n

\u8ba9\u65b0\u914d\u7f6e\u7684\u7f51\u5361\u53c2\u6570\u7acb\u5373\u751f\u6548\uff1a<\/p>\n

[root@linuxprobe ~]# nmcli connection up ens160 \r\nConnection successfully activated (D-Bus active path: \/org\/freedesktop\/NetworkManager\/ActiveConnection\/4)<\/pre>\n

\u6700\u540e\uff0c\u5bf9\u4e3b\u673a\u540d\u6267\u884cping\u547d\u4ee4\uff0c\u82e5\u80fdping\u901a\uff0c\u5219\u8bc1\u660e\u4e0a\u8ff0\u64cd\u4f5c\u5168\u90e8\u6b63\u786e\u3002\u6ce8\u610f\uff0c\u5728\u6267\u884cping\u64cd\u4f5c\u65f6\uff0c\u4e5f\u4f1a\u83b7\u5f97\u4e3b\u673a\u540d\u5bf9\u5e94\u7684IP\u5730\u5740\uff0c\u8bc1\u660e\u4e0a\u8ff0\u64cd\u4f5c\u5168\u90e8\u6b63\u786e\uff1a<\/p>\n

[root@linuxprobe ~]# ping -c 4  mail.lrxjmw.cn \r\nPING mail.lrxjmw.cn (192.168.10.10) 56(84) bytes of data.\r\n64 bytes from mail.lrxjmw.cn (192.168.10.10): icmp_seq=1 ttl=64 time=0.040 ms\r\n64 bytes from mail.lrxjmw.cn (192.168.10.10): icmp_seq=2 ttl=64 time=0.057 ms\r\n64 bytes from mail.lrxjmw.cn (192.168.10.10): icmp_seq=3 ttl=64 time=0.037 ms\r\n64 bytes from mail.lrxjmw.cn (192.168.10.10): icmp_seq=4 ttl=64 time=0.052 ms\r\n\r\n--- mail.lrxjmw.cn ping statistics ---\r\n4 packets transmitted, 4 received, 0% packet loss, time 45ms\r\nrtt min\/avg\/max\/mdev = 0.037\/0.046\/0.057\/0.010 ms<\/pre>\n
15.2.1 \u914d\u7f6ePostfix\u670d\u52a1\u7a0b\u5e8f<\/span><\/strong><\/h6>\n

\"\"<\/span><\/p>\n

Postfix\u662f\u4e00\u6b3e\u7531IBM\u8d44\u52a9\u7814\u53d1\u7684\u514d\u8d39\u5f00\u6e90\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7a0b\u5e8f\uff0c\u80fd\u591f\u5f88\u597d\u5730\u517c\u5bb9Sendmail\u670d\u52a1\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u65b9\u4fbfSendmail\u7528\u6237\u8fc1\u79fb\u5230Postfix\u670d\u52a1\u4e0a\u3002Postfix\u670d\u52a1\u7a0b\u5e8f\u7684\u90ae\u4ef6\u6536\u53d1\u80fd\u529b\u5f3a\u4e8eSendmail\u670d\u52a1\uff0c\u800c\u4e14\u80fd\u81ea\u52a8\u589e\u52a0\u3001\u51cf\u5c11\u8fdb\u7a0b\u7684\u6570\u91cf\u6765\u4fdd\u8bc1\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u9ad8\u6027\u80fd\u4e0e\u7a33\u5b9a\u6027\u3002\u53e6\u5916\uff0cPostfix\u670d\u52a1\u7a0b\u5e8f\u7531\u8bb8\u591a\u5c0f\u6a21\u5757\u7ec4\u6210\uff0c\u6bcf\u4e2a\u5c0f\u6a21\u5757\u90fd\u80fd\u591f\u5b8c\u6210\u7279\u5b9a\u7684\u529f\u80fd\uff0c\u56e0\u6b64\u53ef\u5728\u751f\u4ea7\u5de5\u4f5c\u73af\u5883\u4e2d\u6839\u636e\u9700\u6c42\u7075\u6d3b\u642d\u914d\u3002<\/p>\n

\u7b2c1\u6b65<\/strong>\uff1a\u5b89\u88c5Postfix\u670d\u52a1\u7a0b\u5e8f\u3002<\/p>\n

[root@linuxprobe ~]# dnf install postfix\r\nUpdating Subscription Management repositories.\r\nUnable to read consumer identity\r\nThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.\r\nLast metadata expiration check: 0:10:38 ago on Mon 29 Mar 2021 06:40:32 AM CST.\r\nDependencies resolved.\r\n================================================================================\r\n Package             Arch          Version             Repository    Size\r\n================================================================================\r\nInstalling:\r\n postfix             x86_64        2:3.3.1-8.el8       BaseOS        1.5 M\r\n\r\nTransaction Summary\r\n================================================================================\r\nInstall  1 Package\r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026\r\nInstalled:\r\n  postfix-2:3.3.1-8.el8.x86_64                                                                                     \r\n\r\nComplete!\r\n<\/pre>\n

\u7b2c2\u6b65<\/strong>\uff1a\u914d\u7f6ePostfix\u670d\u52a1\u7a0b\u5e8f\u3002\u5927\u5bb6\u5982\u679c\u662f\u9996\u6b21\u770b\u5230Postfix\u670d\u52a1\u7a0b\u5e8f\u4e3b\u914d\u7f6e\u6587\u4ef6\uff08\/etc\/postfix\/main.cf\uff09\uff0c\u4f30\u8ba1\u4f1a\u88ab\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>738\u884c\u7684\u5185\u5bb9\u7ed9\u5413\u5230\u3002\u5176\u5b9e\u4e0d\u7528\u62c5\u5fc3\uff0c\u8fd9\u91cc\u9762\u7edd\u5927\u591a\u6570\u7684\u5185\u5bb9\u4f9d\u7136\u662f\u6ce8\u91ca\u4fe1\u606f\u3002\u5218\u9044\u8001\u5e08\u5728\u672c\u4e66\u4e2d\u4e00\u76f4\u5f3a\u8c03\u6b63\u786e\u5b66\u4e60Linux\u7cfb\u7edf\u7684\u65b9\u6cd5\uff0c\u5e76\u575a\u4fe1\u201c\u8d1f\u8d23\u4efb\u7684\u597d\u8001\u5e08\u4e0d\u5e94\u8be5\u662f\u4e66\u672c\u7684\u642c\u8fd0\u5de5\uff0c\u800c\u5e94\u8be5\u662f\u4e00\u540d\u4f18\u8d28\u5185\u5bb9\u7684\u63d0\u70bc\u8005\u201d\uff0c\u56e0\u6b64\u5728\u7ffb\u904d\u4e86\u914d\u7f6e\u53c2\u6570\u7684\u4ecb\u7ecd\uff0c\u4ee5\u53ca\u7ed3\u5408\u591a\u5e74\u7684\u8fd0\u7ef4\u7ecf\u9a8c\u540e\uff0c\u6700\u7ec8\u603b\u7ed3\u51fa\u4e867\u4e2a\u6700\u5e94\u8be5\u638c\u63e1\u7684\u53c2\u6570\uff0c\u5982\u886815-1\u6240\u793a\u3002<\/p>\n

\u886815-1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Postfix\u670d\u52a1\u7a0b\u5e8f\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u91cd\u8981\u53c2\u6570<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570<\/td>\n\u4f5c\u7528<\/td>\n<\/tr>\n
myhostname<\/td>\n\u90ae\u5c40\u7cfb\u7edf\u7684\u4e3b\u673a\u540d<\/td>\n<\/tr>\n
mydomain<\/td>\n\u90ae\u5c40\u7cfb\u7edf\u7684\u57df\u540d<\/td>\n<\/tr>\n
myorigin<\/td>\n\u4ece\u672c\u673a\u53d1\u51fa\u90ae\u4ef6\u7684\u57df\u540d\u540d\u79f0<\/td>\n<\/tr>\n
inet_interfaces<\/td>\n\u76d1\u542c\u7684\u7f51\u5361\u63a5\u53e3<\/td>\n<\/tr>\n
mydestination<\/td>\n\u53ef\u63a5\u6536\u90ae\u4ef6\u7684\u4e3b\u673a\u540d\u6216\u57df\u540d<\/td>\n<\/tr>\n
mynetworks<\/td>\n\u8bbe\u7f6e\u53ef\u8f6c\u53d1\u54ea\u4e9b\u4e3b\u673a\u7684\u90ae\u4ef6<\/td>\n<\/tr>\n
relay_domains<\/td>\n\u8bbe\u7f6e\u53ef\u8f6c\u53d1\u54ea\u4e9b\u7f51\u57df\u7684\u90ae\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

\u5728Postfix\u670d\u52a1\u7a0b\u5e8f\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u603b\u8ba1\u9700\u8981\u4fee\u6539\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>5\u5904\u3002\u9996\u5148\u662f\u5728\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c95\u884c\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3amyhostname\u7684\u53d8\u91cf\uff0c\u7528\u6765\u4fdd\u5b58\u670d\u52a1\u5668\u7684\u4e3b\u673a\u540d\u79f0\u3002\u8bf7\u5927\u5bb6\u8bb0\u4f4f\u8fd9\u4e2a\u53d8\u91cf\u7684\u540d\u79f0\uff0c\u4e0b\u9762\u7684\u53c2\u6570\u9700\u8981\u8c03\u7528\u5b83\uff1a<\/p>\n

[root@linuxprobe ~]# vim \/etc\/postfix\/main.cf\r\n 86 \r\n 87 # INTERNET HOST AND DOMAIN NAMES\r\n 88 # \r\n 89 # The myhostname parameter specifies the internet hostname of this\r\n 90 # mail system. The default is to use the fully-qualified domain name\r\n 91 # from gethostname(). $myhostname is used as a default value for many\r\n 92 # other configuration parameters.\r\n 93 #\r\n 94 #myhostname = host.domain.tld\r\n 95 myhostname = mail.lrxjmw.cn<\/strong>\r\n 96 \r\n<\/pre>\n

\u7136\u540e\u5728\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c102\u884c\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3amydomain\u7684\u53d8\u91cf\uff0c\u7528\u6765\u4fdd\u5b58\u90ae\u4ef6\u57df\u7684\u540d\u79f0\u3002\u5927\u5bb6\u4e5f\u8981\u8bb0\u4f4f\u8fd9\u4e2a\u53d8\u91cf\u540d\u79f0\uff0c\u4e0b\u9762\u5c06\u8c03\u7528\u5b83\uff1a<\/p>\n

 96 \r\n 97 # The mydomain parameter specifies the local internet domain name.\r\n 98 # The default is to use $myhostname minus the first component.\r\n 99 # $mydomain is used as a default value for many other configuration\r\n100 # parameters.\r\n101 #\r\n102 mydomain = lrxjmw.cn<\/strong>\r\n103 \r\n<\/pre>\n

\u5728\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c118\u884c\u8c03\u7528\u524d\u9762\u7684mydomain\u53d8\u91cf\uff0c\u7528\u6765\u5b9a\u4e49\u53d1\u51fa\u90ae\u4ef6\u7684\u57df\u3002\u8c03\u7528\u53d8\u91cf\u7684\u597d\u5904\u662f\u907f\u514d\u91cd\u590d\u5199\u5165\u4fe1\u606f\uff0c\u4ee5\u53ca\u4fbf\u4e8e\u65e5\u540e\u7edf\u4e00\u4fee\u6539\uff1a<\/p>\n

105 # \r\n106 # The myorigin parameter specifies the domain that locally-posted\r\n107 # mail appears to come from. The default is to append $myhostname,\r\n108 # which is fine for small sites.  If you run a domain with multiple\r\n109 # machines, you should (1) change this to $mydomain and (2) set up\r\n110 # a domain-wide alias database that aliases each user to\r\n111 # user@that.users.mailhost.\r\n112 #\r\n113 # For the sake of consistency between sender and recipient addresses,\r\n114 # myorigin also specifies the default domain name that is appended\r\n115 # to recipient addresses that have no @domain part.\r\n116 #\r\n117 #myorigin = $myhostname\r\n118 myorigin = $mydomain<\/strong>\r\n119 \r\n<\/pre>\n

\u7b2c\u56db\u5904\u4fee\u6539\u662f\u5728\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c135\u884c\u5b9a\u4e49\u7f51\u5361\u76d1\u542c\u5730\u5740\u3002\u6307\u5b9a\u8981\u4f7f\u7528\u670d\u52a1\u5668\u7684\u54ea\u4e9bIP\u5730\u5740\u5bf9\u5916\u63d0\u4f9b\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\uff1b\u4e5f\u53ef\u4ee5\u5e72\u8106\u5199\u6210all\uff0c\u8868\u793a\u6240\u6709IP\u5730\u5740\u90fd\u80fd\u63d0\u4f9b\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\uff1a<\/p>\n

121 \r\n122 # The inet_interfaces parameter specifies the network interface\r\n123 # addresses that this mail system receives mail on.  By default,\r\n124 # the software claims all active interfaces on the machine. The\r\n125 # parameter also controls delivery of mail to user@[ip.address].\r\n126 #\r\n127 # See also the proxy_interfaces parameter, for network addresses that\r\n128 # are forwarded to us via a proxy or network address translator.\r\n129 #\r\n130 # Note: you need to stop\/start Postfix when this parameter changes.\r\n131 #\r\n132 #inet_interfaces = all\r\n133 #inet_interfaces = $myhostname\r\n134 #inet_interfaces = $myhostname, localhost\r\n135 inet_interfaces = all<\/strong>\r\n136 \r\n<\/pre>\n

\u6700\u540e\u4e00\u5904\u4fee\u6539\u662f\u5728\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c183\u884c\u5b9a\u4e49\u53ef\u63a5\u6536\u90ae\u4ef6\u7684\u4e3b\u673a\u540d\u6216\u57df\u540d\u5217\u8868\u3002\u8fd9\u91cc\u76f4\u63a5\u8c03\u7528\u524d\u9762\u5b9a\u4e49\u597d\u7684myhostname\u548cmydomain\u53d8\u91cf\uff08\u5982\u679c\u4e0d\u60f3\u8c03\u7528\u53d8\u91cf\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u53d8\u91cf\u4e2d\u7684\u503c\uff09\uff1a<\/p>\n

151 \r\n152 # The mydestination parameter specifies the list of domains that this\r\n153 # machine considers itself the final destination for.\r\n154 #\r\n155 # These domains are routed to the delivery agent specified with the\r\n156 # local_transport parameter setting. By default, that is the UNIX\r\n157 # compatible delivery agent that lookups all recipients in \/etc\/passwd\r\n158 # and \/etc\/aliases or their equivalent.\r\n159 #\r\n160 # The default is $myhostname + localhost.$mydomain + localhost.  On\r\n161 # a mail domain gateway, you should also include $mydomain.\r\n162 #\r\n163 # Do not specify the names of virtual domains - those domains are\r\n164 # specified elsewhere (see VIRTUAL_README).\r\n165 #\r\n166 # Do not specify the names of domains that this machine is backup MX\r\n167 # host for. Specify those names via the relay_domains settings for\r\n168 # the SMTP server, or use permit_mx_backup if you are lazy (see\r\n169 # STANDARD_CONFIGURATION_README).\r\n170 #\r\n171 # The local machine is always the final destination for mail addressed\r\n172 # to user@[the.net.work.address] of an interface that the mail system\r\n173 # receives mail on (see the inet_interfaces parameter).\r\n174 #\r\n175 # Specify a list of host or domain names, \/file\/name or type:table\r\n176 # patterns, separated by commas and\/or whitespace. A \/file\/name\r\n177 # pattern is replaced by its contents; a type:table is matched when\r\n178 # a name matches a lookup key (the right-hand side is ignored).\r\n179 # Continue long lines by starting the next line with whitespace.\r\n180 #\r\n181 # See also below, section \"REJECTING MAIL FOR UNKNOWN LOCAL USERS\".\r\n182 #\r\n183 mydestination = $myhostname, $mydomain<\/strong>\r\n184 #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain\r\n185 #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain,\r\n186 #       mail.$mydomain, www.$mydomain, ftp.$mydomain\r\n187 \r\n<\/pre>\n

\u7b2c3\u6b65<\/strong>\uff1a\u521b\u5efa\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u767b\u5f55\u8d26\u6237\u3002Postfix\u4e0evsftpd\u670d\u52a1\u7a0b\u5e8f\u4e00\u6837\uff0c\u90fd\u53ef\u4ee5\u8c03\u7528\u672c\u5730\u7cfb\u7edf\u7684\u8d26\u6237\u548c\u5bc6\u7801\uff0c\u56e0\u6b64\u5728\u672c\u5730\u7cfb\u7edf\u521b\u5efa\u5e38\u89c4\u8d26\u6237\u5373\u53ef\u3002\u6700\u540e\u91cd\u542f\u914d\u7f6e\u59a5\u5f53\u7684postfix\u670d\u52a1\u7a0b\u5e8f\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u5f00\u673a\u542f\u52a8\u9879\u4e2d\u3002\u5927\u529f\u544a\u6210\uff01<\/p>\n

[root@linuxprobe ~]# useradd liuchuan\r\n[root@linuxprobe ~]# echo \"linuxprobe\" | passwd --stdin liuchuan\r\nChanging password for user liuchuan.\r\npasswd: all authentication tokens updated successfully.\r\n[root@linuxprobe ~]# systemctl restart postfix\r\n[root@linuxprobe ~]# systemctl enable  postfix\r\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/postfix.service \u2192 \/usr\/lib\/systemd\/system\/postfix.service.\r\n<\/pre>\n
15.2.2 \u914d\u7f6eDovecot\u670d\u52a1\u7a0b\u5e8f<\/strong><\/span><\/h6>\n

\"\"<\/span><\/p>\n

Dovecot\u662f\u4e00\u6b3e\u80fd\u591f\u4e3aLinux\u7cfb\u7edf\u63d0\u4f9bIMAP\u548cPOP3\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7684\u5f00\u6e90\u670d\u52a1\u7a0b\u5e8f\uff0c\u5b89\u5168\u6027\u6781\u9ad8\uff0c\u914d\u7f6e\u7b80\u5355\uff0c\u6267\u884c\u901f\u5ea6\u5feb\uff0c\u800c\u4e14\u5360\u7528\u7684\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90\u4e5f\u8f83\u5c11\uff0c\u56e0\u6b64\u662f\u4e00\u6b3e\u503c\u5f97\u63a8\u8350\u7684\u6536\u4ef6\u670d\u52a1\u7a0b\u5e8f\u3002<\/p>\n

\u7b2c1\u6b65<\/strong>\uff1a\u5b89\u88c5Dovecot\u670d\u52a1\u7a0b\u5e8f\u8f6f\u4ef6\u5305\u3002<\/p>\n

[root@linuxprobe ~]# dnf install -y dovecot\r\nUpdating Subscription Management repositories.\r\nUnable to read consumer identity\r\nThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.\r\nLast metadata expiration check: 0:49:52 ago on Mon 29 Mar 2021 06:40:32 AM CST.\r\nDependencies resolved.\r\n=============================================================================================\r\n Package                   Arch      Version                              Repository    Size\r\n=============================================================================================\r\nInstalling:\r\n dovecot                   x86_64    1:2.2.36-5.el8                       AppStream     4.6 M\r\nInstalling dependencies:\r\n clucene-core              x86_64    2.3.3.4-31.20130812.e8e3d20git.el8   AppStream     590 k\r\n\r\nTransaction Summary\r\n===============================================================================================\r\nInstall  2 Packages\r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026\r\n\r\nInstalled:\r\n  dovecot-1:2.2.36-5.el8.x86_64                                                               \r\n  clucene-core-2.3.3.4-31.20130812.e8e3d20git.el8.x86_64                                                              \r\n\r\nComplete!\r\n<\/pre>\n

\u7b2c2\u6b65<\/strong>\uff1a\u914d\u7f6e\u90e8\u7f72Dovecot\u670d\u52a1\u7a0b\u5e8f\u3002\u5728Dovecot\u670d\u52a1\u7a0b\u5e8f\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\u8fdb\u884c\u5982\u4e0b\u4fee\u6539\u3002\u9996\u5148\u662f\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c24\u884c\uff0c\u628aDovecot\u670d\u52a1\u7a0b\u5e8f\u652f\u6301\u7684\u7535\u5b50\u90ae\u4ef6\u534f\u8bae\u4fee\u6539\u4e3aimap\u3001pop3\u548clmtp\u3002\u7136\u540e\u5728\u8fd9\u4e00\u884c\u4e0b\u9762\u6dfb\u52a0\u4e00\u884c\u53c2\u6570\uff0c\u5141\u8bb8\u7528\u6237\u4f7f\u7528\u660e\u6587\u8fdb\u884c\u5bc6\u7801\u9a8c\u8bc1\u3002\u4e4b\u6240\u4ee5\u8fd9\u6837\u64cd\u4f5c\uff0c\u662f\u56e0\u4e3aDovecot\u670d\u52a1\u7a0b\u5e8f\u4e3a\u4e86\u4fdd\u8bc1\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u5b89\u5168\u800c\u9ed8\u8ba4\u5f3a\u5236\u7528\u6237\u4f7f\u7528\u52a0\u5bc6\u65b9\u5f0f\u8fdb\u884c\u767b\u5f55\uff0c\u800c\u7531\u4e8e\u5f53\u524d\u8fd8\u6ca1\u6709\u52a0\u5bc6\u7cfb\u7edf\uff0c\u56e0\u6b64\u9700\u8981\u6dfb\u52a0\u8be5\u53c2\u6570\u6765\u5141\u8bb8\u7528\u6237\u7684\u660e\u6587\u767b\u5f55\u3002<\/p>\n

[root@linuxprobe ~]# vim \/etc\/dovecot\/dovecot.conf\r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026\r\n 22 \r\n 23 # Protocols we want to be serving.\r\n 24 protocols = imap pop3 lmtp<\/strong>\r\n 25 disable_plaintext_auth = no<\/strong>\r\n 26 \r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026<\/pre>\n

\u5728\u4e3b\u914d\u7f6e\u6587\u4ef6\u7684\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c49\u884c\uff0c\u8bbe\u7f6e\u5141\u8bb8\u767b\u5f55\u7684\u7f51\u6bb5\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u8bf4\u6211\u4eec\u53ef\u4ee5\u5728\u8fd9\u91cc\u9650\u5236\u53ea\u6709\u6765\u81ea\u4e8e\u67d0\u4e2a\u7f51\u6bb5\u7684\u7528\u6237\u624d\u80fd\u4f7f\u7528\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u3002\u5982\u679c\u60f3\u5141\u8bb8\u6240\u6709\u4eba\u90fd\u80fd\u4f7f\u7528\uff0c\u5219\u4e0d\u7528\u4fee\u6539\u672c\u53c2\u6570\uff1a<\/p>\n

 44 \r\n 45 # Space separated list of trusted network ranges. Connections from these\r\n 46 # IPs are allowed to override their IP addresses and ports (for logging and\r\n 47 # for authentication checks). disable_plaintext_auth is also ignored for\r\n 48 # these networks. Typically you'd specify your IMAP proxy servers here.\r\n 49 login_trusted_networks = 192.168.10.0\/24<\/strong>\r\n 50 \r\n<\/pre>\n

\u7b2c3\u6b65<\/strong>\uff1a\u914d\u7f6e\u90ae\u4ef6\u683c\u5f0f\u4e0e\u5b58\u50a8\u8def\u5f84\u3002\u5728Dovecot\u670d\u52a1\u7a0b\u5e8f\u5355\u72ec\u7684\u5b50\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5b9a\u4e49\u4e00\u4e2a\u8def\u5f84\uff0c\u7528\u4e8e\u6307\u5b9a\u8981\u5c06\u6536\u5230\u7684\u90ae\u4ef6\u5b58\u653e\u5230\u670d\u52a1\u5668\u672c\u5730\u7684\u54ea\u4e2a\u4f4d\u7f6e\u3002\u8fd9\u4e2a\u8def\u5f84\u9ed8\u8ba4\u5df2\u7ecf\u5b9a\u4e49\u597d\u4e86\uff0c\u53ea\u9700\u8981\u5c06\u8be5\u914d\u7f6e\u6587\u4ef6\u4e2d\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u7b2c25\u884c\u524d\u9762\u7684\u4e95\u53f7\uff08#\uff09\u5220\u9664\u5373\u53ef\u3002<\/p>\n

[root@linuxprobe ~]# vim \/etc\/dovecot\/conf.d\/10-mail.conf\r\n  1 ##\r\n  2 ## Mailbox locations and namespaces\r\n  3 ##\r\n  4 \r\n  5 # Location for users' mailboxes. The default is empty, which means that Dovecot\r\n  6 # tries to find the mailboxes automatically. This won't work if the user\r\n  7 # doesn't yet have any mail, so you should explicitly tell Dovecot the full\r\n  8 # location.\r\n  9 #\r\n 10 # If you're using mbox, giving a path to the INBOX file (eg. \/var\/mail\/%u)\r\n 11 # isn't enough. You'll also need to tell Dovecot where the other mailboxes are\r\n 12 # kept. This is called the \"root mail directory\", and it must be the first\r\n 13 # path given in the mail_location setting.\r\n 14 #\r\n 15 # There are a few special variables you can use, eg.:\r\n 16 #\r\n 17 #   %u - username\r\n 18 #   %n - user part in user@domain, same as %u if there's no domain\r\n 19 #   %d - domain part in user@domain, empty if there's no domain\r\n 20 #   %h - home directory\r\n 21 #\r\n 22 # See doc\/wiki\/Variables.txt for full list. Some examples:\r\n 23 #\r\n 24 #   mail_location = maildir:~\/Maildir\r\n 25     mail_location = mbox:~\/mail:INBOX=\/var\/mail\/%u<\/strong>\r\n 26 #   mail_location = mbox:\/var\/mail\/%d\/%1n\/%n:INDEX=\/var\/indexes\/%d\/%1n\/%n\r\n 27 #\r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026\r\n<\/pre>\n

\u7136\u540e\u5207\u6362\u5230\u914d\u7f6ePostfix\u670d\u52a1\u7a0b\u5e8f\u65f6\u521b\u5efa\u7684boss\u8d26\u6237\uff0c\u5e76\u5728\u5bb6\u76ee\u5f55\u4e2d\u5efa\u7acb\u7528\u4e8e\u4fdd\u5b58\u90ae\u4ef6\u7684\u76ee\u5f55\u3002\u8bb0\u5f97\u8981\u91cd\u542fDovecot\u670d\u52a1\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u5f00\u673a\u542f\u52a8\u9879\u4e2d\u3002\u81f3\u6b64\uff0c\u5bf9Dovecot\u670d\u52a1\u7a0b\u5e8f\u7684\u914d\u7f6e\u90e8\u7f72\u6b65\u9aa4\u5168\u90e8\u7ed3\u675f\u3002<\/p>\n

[root@linuxprobe ~]# su - liuchuan\r\n[liuchuan@linuxprobe ~]$ mkdir -p mail\/.imap\/INBOX\r\n[liuchuan@linuxprobe ~]$ exit\r\nlogout\r\n[root@linuxprobe ~]# systemctl restart dovecot\r\n[root@linuxprobe ~]# systemctl enable  dovecot\r\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/dovecot.service \u2192 \/usr\/lib\/systemd\/system\/dovecot.service.\r\n<\/pre>\n

\u5927\u5bb6\u80af\u5b9a\u89c9\u5f97\u5c11\u4e86\u70b9\u4ec0\u4e48\u5427\u3002\u662f\u7684\uff0c\u8fd8\u8981\u8bb0\u5f97\u628a\u4e0a\u9762\u63d0\u5230\u7684\u90ae\u4ef6\u534f\u8bae\u5728\u9632\u706b\u5899\u4e2d\u7684\u7b56\u7565\u4e88\u4ee5\u653e\u884c\uff0c\u8fd9\u6837\u5ba2\u6237\u7aef\u5c31\u80fd\u6b63\u5e38\u8bbf\u95ee\u4e86\uff1a<\/p>\n

[root@linuxprobe ~]# firewall-cmd --permanent --zone=public --add-service=imap\r\nsuccess\r\n[root@linuxprobe ~]# firewall-cmd --permanent --zone=public --add-service=pop3\r\nsuccess\r\n[root@linuxprobe ~]# firewall-cmd --permanent --zone=public --add-service=smtp\r\nsuccess\r\n[root@linuxprobe ~]# firewall-cmd --reload\r\nsuccess<\/pre>\n

\u51fa\u73b0\u95ee\u9898?\u5927\u80c6\u63d0\u95ee!<\/strong><\/span><\/p>\n

\u56e0\u8bfb\u8005\u4eec\u786c\u4ef6\u4e0d\u540c\u6216\u64cd\u4f5c\u9519\u8bef\u90fd\u53ef\u80fd\u5bfc\u81f4\u5b9e\u9a8c\u914d\u7f6e\u51fa\u9519\uff0c\u8bf7\u8010\u5fc3\u518d\u4ed4\u7ec6\u770b\u770b\u64cd\u4f5c\u6b65\u9aa4\u5427\uff0c\u4e0d\u8981\u6c14\u9981~<\/p>\n

Linux\u6280\u672f\u4ea4\u6d41\u5b66\u4e60\u8bf7\u52a0\u8bfb\u8005\u7fa4\uff08\u63a8\u8350<\/span><\/strong>\uff09\uff1ahttps:\/\/lrxjmw.cn\/club<\/a><\/p>\n

*\u672c\u7fa4\u7279\u8272\uff1a\u786e\u4fdd\u6bcf\u4e00\u4f4d\u7fa4\u53cb\u90fd\u662f\u300aLinux\u5c31\u8be5\u8fd9\u4e48\u5b66\u300b\u7684\u8bfb\u8005\uff0c\u7b54\u7591\u66f4\u6709\u9488\u5bf9\u6027\uff0c\u4e0d\u5b9a\u671f\u9886\u53d6\u5b9a\u5236\u793c\u54c1\u3002<\/p><\/blockquote>\n

15.2.3 \u5ba2\u6237\u4f7f\u7528\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf<\/strong><\/span><\/h6>\n

\u5982\u4f55\u5f97\u77e5\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u5df2\u7ecf\u80fd\u591f\u6b63\u5e38\u6536\u53d1\u90ae\u4ef6\u4e86\u5462\uff1f\u6211\u4eec\u4f7f\u7528Windows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u81ea\u5e26\u7684Outlook\u8f6f\u4ef6\u6765\u8fdb\u884c\u6d4b\u8bd5\uff08\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u6765\u6d4b\u8bd5\uff0c\u6bd4\u5982Foxmail\uff09\u3002\u8bf7\u6309\u7167\u886815-2\u6765\u8bbe\u7f6e\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u53caDNS\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u4e3b\u673a\u7684IP\u5730\u5740\uff0c\u4ee5\u4fbf\u80fd\u6b63\u5e38\u89e3\u6790\u90ae\u4ef6\u57df\u540d\u3002\u8bbe\u7f6e\u540e\u7684\u7ed3\u679c\u5982\u56fe15-4\u6240\u793a\u3002<\/p>\n

\u886815-2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0eIP\u5730\u5740<\/p>\n

\n\n\n\n\n\n
\u4e3b\u673a\u540d\u79f0<\/td>\n\u64cd\u4f5c\u7cfb\u7edf<\/td>\nIP\u5730\u5740<\/td>\n<\/tr>\n
\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u53caDNS\u670d\u52a1\u5668<\/td>\nRHEL 10<\/td>\n192.168.10.10<\/td>\n<\/tr>\n
\u5ba2\u6237\u7aef\u4e3b\u673a<\/td>\nWindows 11<\/td>\n192.168.10.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-4\u00a0 \u914d\u7f6eWindows 11\u7cfb\u7edf\u7684\u7f51\u7edc\u53c2\u6570<\/p>\n

\u7b2c1\u6b65<\/strong>\uff1a\u5728Windows 11\u7cfb\u7edf\u4e2d\u8fd0\u884cOutlook\u8f6f\u4ef6\u7a0b\u5e8f\u3002\u7531\u4e8e\u5404\u4f4d\u8bfb\u8005\u4f7f\u7528\u7684Windows 11\u7cfb\u7edf\u7248\u672c\u4e0d\u4e00\u5b9a\u76f8\u540c\uff0c\u56e0\u6b64\u672c\u4e66\u51b3\u5b9a\u91c7\u7528\u3010\u6539\u6539\u6539\uff1a\u770b\u770b\u80fd\u5426\u63d0\u5347\u4e0b\u7248\u672c\u3011<\/span><\/strong>Outlook 2010\u7248\u672c\u4e3a\u5bf9\u8c61\u8fdb\u884c\u5b9e\u9a8c\u3002\u5982\u679c\u60a8\u60f3\u8981\u4e0e\u8fd9\u91cc\u7684\u5b9e\u9a8c\u73af\u5883\u5c3d\u91cf\u4fdd\u6301\u4e00\u81f4\uff0c\u53ef\u5728\u672c\u4e66\u914d\u5957\u7ad9\u70b9\u7684\u8f6f\u4ef6\u8d44\u6e90\u5e93\u9875\u9762\uff08https:\/\/lrxjmw.cn\/tools\uff09\u4e0b\u8f7d\u5e76\u5b89\u88c5\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>Outlook 2010\u8f6f\u4ef6\u3002\u5728\u521d\u6b21\u8fd0\u884c\u8be5\u8f6f\u4ef6\u65f6\u4f1a\u51fa\u73b0\u4e00\u4e2a\u201c\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>Microsoft Outlook 2010\u542f\u52a8\u201d\u9875\u9762\uff0c\u5f15\u5bfc\u5927\u5bb6\u5b8c\u6210\u8be5\u8f6f\u4ef6\u7684\u914d\u7f6e\u8fc7\u7a0b\uff0c\u5982\u56fe15-5\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-5\u00a0 Outlook 2010\u542f\u52a8\u5411\u5bfc<\/p>\n

\u7b2c2\u6b65<\/strong>\uff1a\u914d\u7f6e\u7535\u5b50\u90ae\u4ef6\u8d26\u6237\u3002\u5728\u56fe15-6\u6240\u793a\u7684\u201c\u8d26\u6237\u914d\u7f6e\u201d\u9875\u9762\u4e2d\u5355\u51fb\u201c\u662f\u201d\u5355\u9009\u6309\u94ae\uff0c\u7136\u540e\u5355\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u6309\u94ae\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-6\u00a0 \u914d\u7f6e\u7535\u5b50\u90ae\u4ef6\u8d26\u6237<\/p>\n

\u7b2c3\u6b65<\/strong>\uff1a\u586b\u5199\u7535\u5b50\u90ae\u4ef6\u8d26\u6237\u4fe1\u606f\uff0c\u5728\u56fe15-7\u6240\u793a\u7684\u9875\u9762\u4e2d\uff0c\u5728\u201c\u60a8\u7684\u59d3\u540d\u201d\u6587\u672c\u6846\u4e2d\u8f93\u5165\u540d\u5b57\uff08\u53ef\u4ee5\u4e3a\u81ea\u5b9a\u4e49\u7684\u4efb\u610f\u540d\u5b57\uff09\uff0c\u5728\u201c\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u201d\u6587\u672c\u6846\u4e2d\u8f93\u5165\u670d\u52a1\u5668\u7cfb\u7edf\u5185\u7684\u8d26\u6237\u540d\u548c\u53d1\u4ef6\u57df\uff0c\u5728\u201c\u5bc6\u7801\u201d\u6587\u672c\u6846\u4e2d\u8f93\u5165\u8be5\u8d26\u6237\u5728\u670d\u52a1\u5668\u5185\u7684\u767b\u5f55\u5bc6\u7801\u3002\u586b\u5199\u5b8c\u6bd5\u4e4b\u540e\uff0c\u5355\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u6309\u94ae\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-7\u00a0 \u586b\u5199\u7535\u5b50\u90ae\u4ef6\u8d26\u6237\u4fe1\u606f<\/p>\n

\u7b2c4\u6b65<\/strong>\uff1a\u8fdb\u884c\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u767b\u5f55\u9a8c\u8bc1\u3002\u7531\u4e8e\u5f53\u524d\u6ca1\u6709\u53ef\u7528\u7684SSL\u52a0\u5bc6\u670d\u52a1\uff0c\u56e0\u6b64\u5728Dovecot\u670d\u52a1\u7a0b\u5e8f\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\u5199\u5165\u4e86\u4e00\u6761\u53c2\u6570\uff0c\u5141\u8bb8\u7528\u6237\u4f7f\u7528\u660e\u6587\u767b\u5f55\u5230\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u3002Outlook\u8f6f\u4ef6\u9ed8\u8ba4\u4f1a\u901a\u8fc7SSL\u52a0\u5bc6\u534f\u8bae\u5c1d\u8bd5\u767b\u5f55\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\uff0c\u6240\u4ee5\u5728\u8fdb\u884c\u56fe15-8\u6240\u793a\u7684\u201c\u641c\u7d22liuchuan@lrxjmw.cn\u670d\u52a1\u5668\u8bbe\u7f6e\u201d\u5927\u7ea630\uff5e60\u79d2\u540e\uff0c\u7cfb\u7edf\u4f1a\u51fa\u73b0\u767b\u5f55\u5931\u8d25\u7684\u62a5\u9519\u4fe1\u606f\u3002\u6b64\u65f6\u53ea\u9700\u518d\u6b21\u5355\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u6309\u94ae\uff0c\u5373\u53ef\u8ba9Outlook\u8f6f\u4ef6\u901a\u8fc7\u975e\u52a0\u5bc6\u7684\u65b9\u5f0f\u9a8c\u8bc1\u767b\u5f55\uff0c\u5982\u56fe15-9\u6240\u793a\u3002\u6700\u540e\u9a8c\u8bc1\u6210\u529f\u7684\u754c\u9762\u5982\u56fe15-10\u6240\u793a\uff0c\u70b9\u51fb\u201c\u5b8c\u6210\u201d\u6309\u94ae\uff0c\u4e00\u5207\u641e\u5b9a\uff01<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-8\u00a0 \u8fdb\u884c\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u9a8c\u8bc1\u767b\u5f55<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-9\u00a0 \u4f7f\u7528\u975e\u52a0\u5bc6\u7684\u65b9\u5f0f\u8fdb\u884c\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u9a8c\u8bc1\u767b\u5f55<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-10 \u4f7f\u7528\u975e\u52a0\u5bc6\u65b9\u5f0f\u914d\u7f6e\u8d26\u6237\u6210\u529f<\/p>\n

\u7b2c5\u6b65<\/strong>\uff1a\u5411\u5176\u4ed6\u4fe1\u7bb1\u53d1\u9001\u90ae\u4ef6\u3002\u5728\u6210\u529f\u767b\u5f55Outlook\u8f6f\u4ef6\u540e\u5373\u53ef\u5c1d\u8bd5\u7f16\u5199\u5e76\u53d1\u9001\u65b0\u90ae\u4ef6\u4e86\u3002\u53ea\u9700\u5728\u8f6f\u4ef6\u754c\u9762\u7684\u7a7a\u767d\u5904\u5355\u51fb\u9f20\u6807\u53f3\u952e\uff0c\u5728\u5f39\u51fa\u7684\u83dc\u5355\u4e2d\u5355\u51fb\u201c\u65b0\u5efa\u7535\u5b50\u90ae\u4ef6\u201d\u9009\u9879\uff08\u89c1\u56fe15-11\uff09\uff0c\u7136\u540e\u5728\u90ae\u4ef6\u754c\u9762\u4e2d\u586b\u5199\u6536\u4ef6\u4eba\u7684\u4fe1\u7bb1\u5730\u5740\u4ee5\u53ca\u5b8c\u6574\u7684\u90ae\u4ef6\u5185\u5bb9\u540e\u5355\u51fb\u201c\u53d1\u9001\u201d\u6309\u94ae\uff0c\u5982\u56fe15-12\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-11\u00a0 \u5411\u5176\u4ed6\u4fe1\u7bb1\u53d1\u9001\u90ae\u4ef6<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-12\u00a0 \u586b\u5199\u6536\u4ef6\u4eba\u4fe1\u7bb1\u5730\u5740\u5e76\u7f16\u5199\u5b8c\u6574\u7684\u90ae\u4ef6\u5185\u5bb9<\/p>\n

\u5f53\u4f7f\u7528Outlook\u8f6f\u4ef6\u6210\u529f\u53d1\u9001\u90ae\u4ef6\u540e\uff0c\u4fbf\u53ef\u4ee5\u5728\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u4e0a\u67e5\u770b\u5230\u65b0\u90ae\u4ef6\u63d0\u9192\u4e86\uff0c\u5728RHEL 10\u7cfb\u7edf\u4e2d\u67e5\u770b\u90ae\u4ef6\u7684\u547d\u4ee4\u662fmailx\uff0c\u9700\u8981\u81ea\u884c\u5b89\u88c5\uff08\u8f93\u51fa\u4fe1\u606f\u7701\u7565\uff09\u3002\u8981\u60f3\u67e5\u770b\u90ae\u4ef6\u7684\u5b8c\u6574\u5185\u5bb9\uff0c\u53ea\u9700\u8f93\u5165\u6536\u4ef6\u4eba\u59d3\u540d\u524d\u9762\u7684\u7f16\u53f7\u5373\u53ef\u3002<\/p>\n

[root@linuxprobe ~]# dnf install mailx\r\n[root@linuxprobe ~]# mailx\r\nHeirloom Mail version 12.5 7\/5\/10.  Type ? for help.\r\n\"\/var\/spool\/mail\/root\": 1 message 1 new\r\n>N  1 liuchuan              Tue Mar 30 01:35  97\/3257  \"Hello~\"\r\n& 1<\/strong>\r\nMessage  1:\r\nFrom liuchuan@lrxjmw.cn  Tue Mar 30 01:35:29 2021\r\nReturn-Path: <liuchuan@lrxjmw.cn>\r\nX-Original-To: root@lrxjmw.cn\r\nDelivered-To: root@lrxjmw.cn\r\nFrom: \"liuchuan\" <liuchuan@lrxjmw.cn>\r\nTo: <root@lrxjmw.cn>\r\nSubject: Hello~\r\nDate: Mon, 29 Mar 2021 19:49:30 +0800\r\nContent-Type: multipart\/alternative;\r\n\tboundary=\"----=_NextPart_000_0001_01D724D4.A28BB310\"\r\nX-Mailer: Microsoft Outlook 14.0\r\nThread-Index: AdckkVaUrscA9j2EQ3evqG++j6aSSA==\r\nContent-Language: zh-cn\r\nStatus: R\r\n\r\nContent-Type: text\/plain;\r\n\tcharset=\"gb2312\"\r\n\r\n\u5f53\u60a8\u6536\u5230\u8fd9\u5c01\u90ae\u4ef6\u65f6\uff0c\u8bc1\u660e\u6211\u7684\u90ae\u5c40\u7cfb\u7edf\u5b9e\u9a8c\u5df2\u7ecf\u6210\u529f\uff01<\/span>\r\n\r\n& quit<\/strong>\r\nHeld 1 message in \/var\/spool\/mail\/root\r\n[root@linuxprobe ~]#\r\n<\/pre>\n
15.3 \u8bbe\u7f6e\u7528\u6237\u522b\u540d\u90ae\u7bb1<\/strong><\/span><\/h5>\n

\u7528\u6237\u522b\u540d\u529f\u80fd\u662f\u4e00\u9879\u7b80\u5355\u5b9e\u7528\u7684\u90ae\u4ef6\u8d26\u6237\u4f2a\u88c5\u6280\u672f\uff0c\u80fd\u591f\u7528\u6765\u8bbe\u7f6e\u591a\u4e2a\u865a\u62df\u4fe1\u7bb1\u7684\u8d26\u6237\u4ee5\u63a5\u6536\u53d1\u9001\u7684\u90ae\u4ef6\uff0c\u4ece\u800c\u4fdd\u8bc1\u81ea\u8eab\u7684\u90ae\u4ef6\u5730\u5740\u4e0d\u88ab\u6cc4\u9732\uff1b\u8fd8\u53ef\u4ee5\u7528\u6765\u63a5\u6536\u81ea\u5df1\u7684\u591a\u4e2a\u4fe1\u7bb1\u4e2d\u7684\u90ae\u4ef6\u3002\u521a\u624d\u6211\u4eec\u5df2\u7ecf\u987a\u5229\u5730\u5411root\u8d26\u6237\u53d1\u9001\u4e86\u90ae\u4ef6\uff0c\u4e0b\u9762\u518d\u5411bin\u8d26\u6237\u53d1\u9001\u4e00\u5c01\u90ae\u4ef6\uff0c\u5982\u56fe15-13\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-13\u00a0 \u5411\u670d\u52a1\u5668\u4e0a\u7684bin\u8d26\u6237\u53d1\u9001\u90ae\u4ef6<\/p>\n

\u5728\u90ae\u4ef6\u53d1\u9001\u540e\u767b\u5f55\u5230\u670d\u52a1\u5668\uff0c\u7136\u540e\u5c1d\u8bd5\u4ee5bin\u8d26\u6237\u7684\u8eab\u4efd\u767b\u5f55\u3002\u7531\u4e8ebin\u8d26\u6237\u5728Linux\u7cfb\u7edf\u4e2d\u662f\u7cfb\u7edf\u8d26\u6237\uff0c\u9ed8\u8ba4\u7684Shell\u7ec8\u7aef\u662f\/sbin\/nologin\uff0c\u56e0\u6b64\u5728\u4ee5bin\u8d26\u6237\u767b\u5f55\u65f6\uff0c\u7cfb\u7edf\u4f1a\u63d0\u793a\u5f53\u524d\u8d26\u6237\u4e0d\u53ef\u7528\u3002\u4f46\u662f\uff0c\u5728\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u4e0a\u4f7f\u7528mail\u547d\u4ee4\u540e\uff0c\u5374\u770b\u5230\u8fd9\u5c01\u539f\u672c\u8981\u53d1\u9001\u7ed9bin\u8d26\u6237\u7684\u90ae\u4ef6\u5df2\u7ecf\u88ab\u5b58\u653e\u5230root\u8d26\u6237\u7684\u4fe1\u7bb1\u4e2d\u3002<\/p>\n

[root@linuxprobe ~]# su - bin\r\nThis account is currently not available.\r\n[root@linuxprobe ~]# mailx\r\nHeirloom Mail version 12.5 7\/5\/10.  Type ? for help.\r\n\"\/var\/spool\/mail\/root\": 2 messages 1 new\r\n    1 liuchuan              Tue Mar 30 01:35  98\/3268  \"Hello~\"\r\n>N  2 liuchuan              Tue Mar 30 03:53  97\/3251  \"\u4f60\u597d\uff0c\u7528\u6237bin\u3002\"\r\n& 2<\/strong>\r\nMessage  2:\r\nFrom liuchuan@lrxjmw.cn  Tue Mar 30 03:53:37 2021\r\nReturn-Path: <liuchuan@lrxjmw.cn>\r\nX-Original-To: bin@lrxjmw.cn\r\nDelivered-To: bin@lrxjmw.cn\r\nFrom: \"liuchuan\" <liuchuan@lrxjmw.cn>\r\nTo: <bin@lrxjmw.cn>\r\nSubject: \u4f60\u597d\uff0c\u7528\u6237bin\u3002\r\nDate: Mon, 29 Mar 2021 22:07:39 +0800\r\nContent-Type: multipart\/alternative;\r\n\tboundary=\"----=_NextPart_000_000E_01D724E7.EEF35A10\"\r\nX-Mailer: Microsoft Outlook 14.0\r\nThread-Index: AdckpJ6n2QIfRYAZTB20gA9VTep2dg==\r\nContent-Language: zh-cn\r\nStatus: R\r\n\r\nContent-Type: text\/plain;\r\n\tcharset=\"gb2312\"\r\n\r\n\u8fd9\u662f\u4e00\u5c01\u53d1\u7ed9\u7528\u6237bin\u7684\u90ae\u4ef6\u3002<\/span>\r\n\r\n& quit<\/strong>\r\nHeld 2 messages in \/var\/spool\/mail\/root\r\n[root@linuxprobe ~]#\r\n<\/pre>\n

\u592a\u5947\u602a\u4e86\uff01\u660e\u660e\u53d1\u9001\u7ed9bin\u8d26\u6237\u7684\u90ae\u4ef6\u600e\u4e48\u4f1a\u88abroot\u8d26\u6237\u6536\u5230\u4e86\u5462\uff1f\u5176\u5b9e\uff0c\u8fd9\u5c31\u662f\u4f7f\u7528\u7528\u6237\u522b\u540d\u6280\u672f\u6765\u5b9e\u73b0\u7684\u3002\u5728aliases\u90ae\u4ef6\u522b\u540d\u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u80fd\u591f\u770b\u5230\uff0c\u91cc\u9762\u5b9a\u4e49\u4e86\u5927\u91cf\u7684\u7528\u6237\u522b\u540d\uff0c\u8fd9\u4e9b\u7528\u6237\u522b\u540d\u5927\u591a\u6570\u662fLinux\u7cfb\u7edf\u672c\u5730\u7684\u7cfb\u7edf\u8d26\u6237\uff0c\u800c\u5728\u5192\u53f7\uff08:\uff09\u95f4\u9694\u7b26\u540e\u9762\u7684root\u8d26\u6237\u5219\u662f\u7528\u6765\u63a5\u6536\u8fd9\u4e9b\u8d26\u6237\u90ae\u4ef6\u7684\u4eba\u3002\u7528\u6237\u522b\u540d\u53ef\u4ee5\u662fLinux\u7cfb\u7edf\u5185\u7684\u672c\u5730\u7528\u6237\uff0c\u4e5f\u53ef\u4ee5\u662f\u5b8c\u5168\u865a\u6784\u7684\u7528\u6237\u540d\u5b57\u3002<\/p>\n

\n
\n

Tips<\/strong><\/h3>\n<\/div>\n
\n

\u4e0b\u8ff0\u547d\u4ee4\u4f1a\u663e\u793a\u5927\u91cf\u7684\u5185\u5bb9\uff0c\u8003\u8651\u5230\u7bc7\u5e45\u9650\u5236\uff0c\u8fd9\u91cc\u5df2\u7ecf\u505a\u4e86\u90e8\u5206\u5220\u51cf\uff0c\u5176\u5b9e\u9645\u7684\u8f93\u51fa\u540d\u5355\u5c06\u662f\u8fd9\u91cc\u7684\u4e24\u500d\u591a\u3002<\/p>\n<\/div>\n<\/div>\n

[root@linuxprobe ~]# cat \/etc\/aliases\r\n#\r\n#  Aliases in this file will NOT be expanded in the header from\r\n#  Mail, but WILL be visible over networks or from \/bin\/mail.\r\n#\r\n#\t>>>>>>>>>>\tThe program \"newaliases\" must be run after\r\n#\t>> NOTE >>\tthis file is updated for any changes to\r\n#\t>>>>>>>>>>\tshow through to sendmail.\r\n#\r\n\r\n# Basic system aliases -- these MUST be present.\r\nmailer-daemon:\tpostmaster\r\npostmaster:\troot\r\n\r\n# General redirections for pseudo accounts.\r\nbin:\t\troot\r\ndaemon:\t\troot\r\nadm:\t\troot\r\nlp:\t\troot\r\nsync:\t\troot\r\nshutdown:\troot\r\nhalt:\t\troot\r\nmail:\t\troot\r\nnews:\t\troot\r\nuucp:\t\troot\r\noperator:\troot\r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026<\/pre>\n

\u73b0\u5728\u5927\u5bb6\u80fd\u731c\u51fa\u662f\u600e\u4e48\u4e00\u56de\u4e8b\u4e86\u5427\u3002\u539f\u6765aliases\u90ae\u4ef6\u522b\u540d\u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6\u4e13\u95e8\u7528\u6765\u5b9a\u4e49\u7528\u6237\u522b\u540d\u4e0e\u90ae\u4ef6\u63a5\u6536\u4eba\u7684\u6620\u5c04\u3002\u9664\u4e86\u4f7f\u7528\u672c\u5730\u7cfb\u7edf\u4e2d\u7cfb\u7edf\u8d26\u6237\u7684\u540d\u79f0\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u81ea\u884c\u5b9a\u4e49\u4e00\u4e9b\u522b\u540d\u6765\u63a5\u6536\u90ae\u4ef6\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3adream\u7684\u8d26\u6237\uff0c\u800c\u771f\u6b63\u63a5\u6536\u8be5\u8d26\u6237\u90ae\u4ef6\u7684\u5e94\u8be5\u662froot\u8d26\u6237\u3002<\/p>\n

[root@linuxprobe ~]# cat \/etc\/aliases\r\n#\r\n#  Aliases in this file will NOT be expanded in the header from\r\n#  Mail, but WILL be visible over networks or from \/bin\/mail.\r\n#\r\n#       >>>>>>>>>>      The program \"newaliases\" must be run after\r\n#       >> NOTE >>      this file is updated for any changes to\r\n#       >>>>>>>>>>      show through to sendmail.\r\n#\r\n\r\n# Basic system aliases -- these MUST be present.\r\nmailer-daemon:  postmaster\r\npostmaster:     root\r\n\r\n# General redirections for pseudo accounts.\r\ndream:          root<\/strong>\r\nbin:            root\r\ndaemon:         root\r\nadm:            root\r\nlp:             root\r\nsync:           root\r\nshutdown:       root\r\nhalt:           root\r\nmail:           root\r\nnews:           root\r\nuucp:           root\r\noperator:       root\r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026<\/pre>\n

\u4fdd\u5b58\u5e76\u9000\u51faaliases\u90ae\u4ef6\u522b\u540d\u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u9700\u8981\u518d\u6267\u884c\u4e00\u4e0bnewaliases\u547d\u4ee4\uff0c\u5176\u76ee\u7684\u662f\u8ba9\u65b0\u7684\u7528\u6237\u522b\u540d\u914d\u7f6e\u6587\u4ef6\u7acb\u5373\u751f\u6548\u3002\u7136\u540e\u518d\u6b21\u5c1d\u8bd5\u53d1\u9001\u90ae\u4ef6\uff0c\u5982\u56fe15-14\u6240\u793a\u3002<\/p>\n

[root@linuxprobe ~]# newaliases<\/pre>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-14\u00a0 \u5411\u670d\u52a1\u5668\u4e0a\u7684dream\u7528\u6237\u53d1\u9001\u90ae\u4ef6<\/p>\n

\u8fd9\u65f6\uff0c\u4f7f\u7528root\u8d26\u6237\u5728\u670d\u52a1\u5668\u4e0a\u6267\u884cmail\u547d\u4ee4\u540e\uff0c\u5c31\u80fd\u770b\u5230\u8fd9\u5c01\u539f\u672c\u8981\u53d1\u9001\u7ed9dream\u8d26\u6237\u7684\u90ae\u4ef6\u4e86\u3002\u6700\u540e\uff0c\u518d\u5570\u5506\u4e00\u53e5\uff0c\u7528\u6237\u522b\u540d\u6280\u672f\u4e0d\u4ec5\u5e94\u7528\u5e7f\u6cdb\uff0c\u800c\u4e14\u914d\u7f6e\u4e5f\u5f88\u7b80\u5355\u3002\u6240\u4ee5\u8fd9\u91cc\u8981\u63d0\u9192\u5927\u5bb6\u7684\u662f\uff0c\u4eca\u540e\u5343\u4e07\u4e0d\u8981\u770b\u5230\u6709\u4e9b\u7f51\u7ad9\u4e0a\u63d0\u4f9b\u4e86\u5f88\u591a\u5ba2\u670d\u4fe1\u7bb1\u5c31\u8f7b\u6613\u76f8\u4fe1\u522b\u4eba\uff0c\u6ca1\u51c6\u53d1\u5f80\u8fd9\u4e9b\u5ba2\u670d\u4fe1\u7bb1\u7684\u90ae\u4ef6\u4f1a\u88ab\u540c\u4e00\u4e2a\u4eba\u6536\u5230\u3002<\/p>\n

[root@linuxprobe ~]# mailx\r\nHeirloom Mail version 12.5 7\/5\/10.  Type ? for help.\r\n\"\/var\/spool\/mail\/root\": 3 messages 1 new\r\n    1 liuchuan              Tue Mar 30 01:35  98\/3268  \"Hello~\"\r\n    2 liuchuan              Tue Mar 30 03:53  98\/3262  \"\u4f60\u597d\uff0c\u7528\u6237bin\u3002\"\r\n>N  3 liuchuan              Tue Mar 30 04:12  98\/3317  \"\u8fd9\u662f\u4e00\u5c01\u53d1\u9001\u7ed9dream\u7528\u6237\u7684\u90ae\u4ef6\"\r\n& 3<\/strong>\r\nMessage  3:\r\nFrom liuchuan@lrxjmw.cn  Tue Mar 30 04:12:19 2021\r\nReturn-Path: <liuchuan@lrxjmw.cn>\r\nX-Original-To: dream@lrxjmw.cn\r\nDelivered-To: dream@lrxjmw.cn\r\nFrom: \"liuchuan\" <liuchuan@lrxjmw.cn>\r\nTo: <dream@lrxjmw.cn>\r\nSubject: \u8fd9\u662f\u4e00\u5c01\u53d1\u9001\u7ed9dream\u7528\u6237\u7684\u90ae\u4ef6\r\nDate: Mon, 29 Mar 2021 22:26:21 +0800\r\nContent-Type: multipart\/alternative;\r\n\tboundary=\"----=_NextPart_000_0009_01D724EA.8B9A4750\"\r\nX-Mailer: Microsoft Outlook 14.0\r\nThread-Index: Adckpw3r2QT7QwGITceHTJdfioQeQQ==\r\nContent-Language: zh-cn\r\nStatus: R\r\n\r\nContent-Type: text\/plain;\r\n\tcharset=\"gb2312\"\r\n\r\n\u987a\u5229\u7684\u8bdd\u4f1a\u88abroot\u7528\u6237\u63a5\u6536\u5230\u3002<\/span>\r\n\r\n& quit<\/strong>\r\nHeld 3 messages in \/var\/spool\/mail\/root\r\n<\/pre>\n
15.4 Linux\u90ae\u4ef6\u5ba2\u6237\u7aef<\/span><\/strong><\/h5>\n

\"\"
\n<\/span><\/p>\n

\n

\u5bf9\u4e8e\u6211\u4eec\u5927\u591a\u6570\u4eba\u800c\u8a00\uff0c\u5982\u4eca\u66f4\u591a\u7684\u662f\u4f7f\u7528\u6d4f\u89c8\u5668\u6216\u667a\u80fd\u624b\u673a\u6765\u6536\u53d1\u7535\u5b50\u90ae\u4ef6\u3002\u4f46\u662f\uff0c\u4e3a\u4e86\u66f4\u5feb\u5730\u52a0\u8f7d\u90ae\u4ef6\u6216\u4f7f\u7528\u66f4\u4e3a\u4e30\u5bcc\u7684\u7f16\u8f91\u529f\u80fd\uff0c\u6709\u65f6\u8fd8\u662f\u9700\u8981\u4f9d\u8d56\u4e13\u95e8\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\u624d\u80fd\u5b8c\u6210\u3002\u5728Linux\u7cfb\u7edf\u4e0b\uff0c\u6709\u6570\u5341\u79cd\u53ef\u9009\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\uff0c\u4f8b\u5982Thunderbird\u3001Evolution\u3001Geary\u3001Elementary Mail\u3001KMail\u3001Mailspring\u3001Sylpheed\u3001Claws Mail\u7b49\u3002<\/p>\n

\u8fc7\u53bb\uff0c\u7ecf\u5e38\u4f1a\u6709\u540c\u5b66\u62b1\u6028\uff0c\u201c\u8981\u662f\u80fd\u5728Linux\u7cfb\u7edf\u4e0b\u529e\u516c\u5c31\u592a\u597d\u4e86\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u628a\u751f\u4ea7\u73af\u5883\u8fc1\u79fb\u5230\u5f00\u6e90\u4ea7\u54c1\u4e0a\u4e86\u201d\u3002\u73b0\u5728\uff0c\u8d81\u7740\u8fd9\u4e2a\u673a\u4f1a\uff0c\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e00\u6b3e\u5218\u9044\u8001\u5e08\u6b63\u5728\u4f7f\u7528\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\u2014Thunderbird\u3002\u76f8\u4fe1\u5728\u4f7f\u7528\u7684\u7528\u6237\u8db3\u591f\u591a\u4e4b\u540e\uff0c\u4f1a\u6709\u66f4\u591a\u4f18\u79c0\u7684\u5f00\u6e90\u8f6f\u4ef6\u8fdb\u5165\u5230\u4eba\u4eec\u7684\u89c6\u91ce\uff0c\u8ba9\u5728Linux\u7cfb\u7edf\u4e0b\u529e\u516c\u4e0d\u518d\u662f\u5962\u671b\u3002<\/p>\n

Thunderbird\u662f\u7531Mozilla\u57fa\u91d1\u4f1a\uff08Firefox\u6d4f\u89c8\u5668\u7684\u751f\u4ea7\u5382\u5546\uff09\u53d1\u5e03\u7684\u4e00\u6b3e\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\uff0c\u5b83\u64cd\u4f5c\u7b80\u5355\uff0c\u652f\u6301\u8de8\u5e73\u53f0\uff0c\u62e5\u6709\u5404\u79cd\u63d2\u4ef6\u548c\u4e30\u5bcc\u7684\u529f\u80fd\uff0c\u800c\u4e14\u517c\u5177Firefox\u6d4f\u89c8\u5668\u7684\u5404\u79cd\u4f18\u52bf\uff0c\u5c0f\u767d\u7528\u6237\u4e5f\u80fd\u8f7b\u677e\u4e0a\u624b\u3002<\/p>\n

\u3010\u6539\u6539\u6539\uff1a\u786e\u8ba4\u4e00\u4e0b\u3011<\/span><\/strong>RHEL 10\u7cfb\u7edf\u7684\u5149\u76d8\u955c\u50cf\u4e2d\u5df2\u7ecf\u5305\u542b\u4e86Thunderbird\u5ba2\u6237\u7aef\u7684\u5b89\u88c5\u5305\uff0c\u914d\u7f6e\u597d\u8f6f\u4ef6\u4ed3\u5e93\u540e\u5373\u53ef\u4e00\u952e\u5b89\u88c5\uff1a<\/p>\n<\/div>\n

[root@linuxprobe ~]# dnf install -y thunderbird\r\nUpdating Subscription Management repositories.\r\nUnable to read consumer identity\r\nThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.\r\nAppStream                                           3.1 MB\/s | 3.2 kB     00:00    \r\nBaseOS                                              2.1 MB\/s | 2.7 kB     00:00    \r\nDependencies resolved.\r\n====================================================================================\r\n Package             Arch           Version                 Repository         Size\r\n====================================================================================\r\nInstalling:\r\n thunderbird         x86_64         60.5.0-1.el8            AppStream          79 M\r\n\r\nTransaction Summary\r\n====================================================================================\r\nInstall  1 Package\r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026\r\nInstalled:\r\n  thunderbird-60.5.0-1.el8.x86_64                                                   \r\n\r\nComplete!\r\n<\/pre>\n

\u8fd9\u6b3e\u56fe\u5f62\u5316\u7684\u5ba2\u6237\u7aef\u7a0b\u5e8f\u6709\u4e24\u79cd\u6253\u5f00\u65b9\u5f0f\u3002\u4e00\u79cd\u662f\u901a\u8fc7\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165thunderbird\u547d\u4ee4\u540e\u6309\u56de\u8f66\u952e\uff1b\u53e6\u5916\u4e00\u79cd\u65b9\u5f0f\u662f\u5728RHEL 10\u684c\u9762\u5de6\u4e0a\u89d2\u7684\u3010\u6539\u6539\u6539\uff1a\u786e\u8ba4\u4e00\u4e0b\u3011<\/span><\/strong>Activities\u7a0b\u5e8f\u83dc\u5355\u4e2d\u5355\u51fbThunderbird\u5ba2\u6237\u7aef\u7684\u56fe\u6807\u5c06\u5176\u6253\u5f00\uff0c\u5982\u56fe15-15\u6240\u793a\u3002<\/p>\n

[root@linuxprobe ~]# thunderbird<\/pre>\n

\"\"\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-15 \u5728\u7a0b\u5e8f\u83dc\u5355\u4e2d\u70b9\u51fb\u90ae\u4ef6\u5ba2\u6237\u7aef\u56fe\u6807<\/p>\n

\u5728\u521d\u6b21\u8fdb\u5165Thunderbird\u5ba2\u6237\u7aef\u754c\u9762\u65f6\uff0c\u4f1a\u8981\u6c42\u7528\u6237\u586b\u5199\u90ae\u4ef6\u8d26\u6237\u7684\u540d\u79f0\u3001\u5730\u5740\u548c\u5bc6\u7801\uff0c\u5982\u56fe15-16\u6240\u793a\u3002\u8d26\u6237\u4e0d\u4e00\u5b9a\u8981\u4e0e\u7cfb\u7edf\u4e2d\u7684\u8d26\u6237\u540d\u79f0\u76f8\u540c\uff0c\u53ef\u4ee5\u7406\u89e3\u6210\u662f\u90ae\u4ef6\u53d1\u9001\u4eba\u7684\u6635\u79f0\uff0c\u5bc6\u7801\u5219\u662f\u7cfb\u7edf\u4e2d\u8d26\u6237\u7684\u5bc6\u7801\uff0c\u7136\u540e\u5355\u51fbContinue\u6309\u94ae\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-16 \u914d\u7f6e\u5ba2\u6237\u7aef\u7684\u8d26\u53f7\u3001\u5730\u5740\u548c\u5bc6\u7801<\/p>\n

\u63a5\u4e0b\u6765\u5355\u51fbManual config\u6309\u94ae\uff0c\u8fdb\u4e00\u6b65\u914d\u7f6e\u8fde\u63a5\u4fe1\u606f\uff0c\u5982\u56fe15-17\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-17 \u8fdb\u5165\u5230\u624b\u52a8\u914d\u7f6e\u6a21\u5f0f<\/p>\n

\u7531\u4e8e\u5f53\u524d\u6ca1\u6709\u8bbe\u7f6eSSL\u90ae\u5c40\u52a0\u5bc6\uff0c\u56e0\u6b64\u5728\u5982\u56fe15-18\u6240\u793a\u7684\u624b\u52a8\u914d\u7f6e\u6a21\u5f0f\u4e2d\uff0c\u9700\u8981\u5c06SSL\u9009\u9879\u66f4\u6539\u4e3aNone\uff0c\u5e76\u5c06Authentication\u8bbe\u7f6e\u4e3aNormal password\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-18 \u624b\u52a8\u914d\u7f6e\u8fde\u63a5\u4fe1\u606f<\/p>\n

\u51fa\u4e8e\u5b89\u5168\u65b9\u9762\u7684\u8003\u8651\uff0cThunderbird\u5ba2\u6237\u7aef\u4f1a\u63d0\u793a\u8b66\u544a\u4fe1\u606f\u3002\u9009\u4e2dunderstand the risks\u590d\u9009\u6846\uff0c\u7136\u540e\u5355\u51fbDone\u6309\u94ae\u5373\u53ef\uff0c\u5982\u56fe15-19\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-19 \u5b89\u5168\u8b66\u544a\u4fe1\u606f<\/p>\n

\u63a5\u4e0b\u6765\u4fbf\u987a\u5229\u6765\u5230\u4e86Thunderbird\u5ba2\u6237\u7aef\u7684\u4f7f\u7528\u754c\u9762\uff0c\u5982\u56fe15-20\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6539\u6539\u6539\u3011<\/span><\/strong>\u56fe15-20 Thunderbird\u90ae\u4ef6\u5ba2\u6237\u7aef\u4f7f\u7528\u754c\u9762<\/p>\n

Thunderbird\u5ba2\u6237\u7aef\u7684\u4f7f\u7528\u65b9\u6cd5\u4e0e\u5e73\u65f6\u7684\u5927\u90e8\u5206\u8f6f\u4ef6\u5927\u81f4\u76f8\u540c\uff0c\u5927\u5bb6\u53ef\u4ee5\u5728\u5b89\u88c5\u540e\u591a\u64cd\u4f5c\u3001\u591a\u63a2\u7d22\uff0c\u8fd9\u91cc\u4e0d\u518d\u8d58\u8ff0\u3002<\/p>\n

\u51fa\u73b0\u95ee\u9898?\u5927\u80c6\u63d0\u95ee!<\/strong><\/span><\/p>\n

\u56e0\u8bfb\u8005\u4eec\u786c\u4ef6\u4e0d\u540c\u6216\u64cd\u4f5c\u9519\u8bef\u90fd\u53ef\u80fd\u5bfc\u81f4\u5b9e\u9a8c\u914d\u7f6e\u51fa\u9519\uff0c\u8bf7\u8010\u5fc3\u518d\u4ed4\u7ec6\u770b\u770b\u64cd\u4f5c\u6b65\u9aa4\u5427\uff0c\u4e0d\u8981\u6c14\u9981~<\/p>\n

Linux\u6280\u672f\u4ea4\u6d41\u5b66\u4e60\u8bf7\u52a0\u8bfb\u8005\u7fa4\uff08\u63a8\u8350<\/span><\/strong>\uff09\uff1ahttps:\/\/lrxjmw.cn\/club<\/a><\/p>\n

*\u672c\u7fa4\u7279\u8272\uff1a\u786e\u4fdd\u6bcf\u4e00\u4f4d\u7fa4\u53cb\u90fd\u662f\u300aLinux\u5c31\u8be5\u8fd9\u4e48\u5b66\u300b\u7684\u8bfb\u8005\uff0c\u7b54\u7591\u66f4\u6709\u9488\u5bf9\u6027\uff0c\u4e0d\u5b9a\u671f\u9886\u53d6\u5b9a\u5236\u793c\u54c1\u3002<\/p><\/blockquote>\n

\u672c\u7ae0\u8282\u7684\u590d\u4e60\u4f5c\u4e1a<\/span>(\u7b54\u6848\u5c31\u5728\u95ee\u9898\u7684\u4e0b\u4e00\u884c\u54e6\uff0c\u7528\u9f20\u6807\u9009\u4e2d\u5373\u53ef\u770b\u5230\u7684~)<\/strong><\/span><\/p>\n

1\uff0e\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u4e0eHTTP\u3001FTP\u3001NFS\u7b49\u7a0b\u5e8f\u7684\u670d\u52a1\u6a21\u5f0f\u7684\u6700\u5927\u533a\u522b\u662f\u4ec0\u4e48\uff1f<\/p>\n

\u7b54\uff1a<\/strong>\u5f53\u5bf9\u65b9\u4e3b\u673a\u5b95\u673a\u6216\u5bf9\u65b9\u4e34\u65f6\u79bb\u7ebf\u65f6\uff0c\u4f7f\u7528\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u4f9d\u7136\u53ef\u4ee5\u53d1\u9001\u6570\u636e\u3002<\/span><\/p>\n

2\uff0e\u5e38\u89c1\u7684\u7535\u5b50\u90ae\u4ef6\u534f\u8bae\u6709\u54ea\u4e9b\uff1f<\/p>\n

\u7b54\uff1a<\/strong>SMTP\u3001POP3\u548cIMAP4\u3002<\/span><\/p>\n

3\uff0e\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u4e2dMUA\u3001MTA\u3001MDA\u8fd9\u4e09\u79cd\u670d\u52a1\u89d2\u8272\u7684\u7528\u9014\u5206\u522b\u662f\u4ec0\u4e48\uff1f<\/p>\n

\u7b54\uff1a<\/strong>MUA\u7528\u4e8e\u6536\u53d1\u90ae\u4ef6\uff0cMTA\u7528\u4e8e\u8f6c\u53d1\u90ae\u4ef6\uff0cMDA\u7528\u4e8e\u4fdd\u5b58\u90ae\u4ef6\u3002<\/span><\/p>\n

4\uff0e\u4f7f\u7528Postfix\u4e0eDovecot\u90e8\u7f72\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u524d\uff0c\u9700\u8981\u5148\u505a\u4ec0\u4e48\uff1f<\/p>\n

\u7b54\uff1a<\/strong>\u9700\u8981\u5148\u914d\u7f6e\u90e8\u7f72DNS\u57df\u540d\u89e3\u6790\u670d\u52a1\uff0c\u4ee5\u4fbf\u63d0\u4f9b\u4fe1\u7bb1\u5730\u5740\u89e3\u6790\u529f\u80fd\u3002<\/span><\/p>\n

5\uff0e\u80fd\u5426\u8ba9Dovecot\u670d\u52a1\u7a0b\u5e8f\u9650\u5236\u5141\u8bb8\u8fde\u63a5\u7684\u4e3b\u673a\u8303\u56f4\uff1f<\/p>\n

\u7b54\uff1a<\/strong>\u53ef\u4ee5\uff0c\u5728Dovecot\u670d\u52a1\u7a0b\u5e8f\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\u4fee\u6539login_trusted_networks\u53c2\u6570\u503c\u5373\u53ef\uff0c\u8fd9\u6837\u53ef\u5728\u4e0d\u4fee\u6539\u9632\u706b\u5899\u7b56\u7565\u7684\u60c5\u51b5\u4e0b\u9650\u5236\u6765\u8bbf\u7684\u4e3b\u673a\u8303\u56f4\u3002<\/span><\/p>\n

6\uff0e\u4f7f\u7528Outlook\u8f6f\u4ef6\u8fde\u63a5\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u7684\u5730\u5740mail.lrxjmw.cn\u65f6\uff0c\u63d0\u793a\u627e\u4e0d\u5230\u670d\u52a1\u5668\u6216\u8fde\u63a5\u8d85\u65f6\uff0c\u8fd9\u53ef\u80fd\u662f\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u7684\u5462\uff1f<\/p>\n

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