{"id":30995,"date":"2026-03-18T16:31:34","date_gmt":"2026-03-18T08:31:34","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-deliver-email-to-maildir-virtual-users-using-lmtp\/"},"modified":"2026-03-18T16:35:02","modified_gmt":"2026-03-18T08:35:02","slug":"how-to-deliver-email-to-maildir-virtual-users-using-lmtp","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-deliver-email-to-maildir-virtual-users-using-lmtp\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 LMTP \u5c06\u90ae\u4ef6\u6295\u9012\u5230 Maildir \u865a\u62df\u7528\u6237"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u4e3a\u57fa\u4e8e Maildir \u683c\u5f0f\u7684\u865a\u62df\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u90ae\u4ef6\u6295\u9012\u65b9\u5f0f\uff0cLMTP\uff08\u672c\u5730\u90ae\u4ef6\u4f20\u8f93\u534f\u8bae\uff09\u4e3a\u8fd9\u4e00\u4efb\u52a1\u63d0\u4f9b\u4e86\u4e00\u79cd\u73b0\u4ee3\u5316\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5c06 LMTP \u4e0e<a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\">\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528<\/a>\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u4e3a\u4f60\u5e26\u6765\u66f4\u597d\u7684\u6027\u80fd\u548c\u66f4\u8f7b\u677e\u7684\u865a\u62df\u90ae\u7bb1\u7ba1\u7406\u3002\u6b63\u786e\u914d\u7f6e\u6743\u9650\u3001<a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\">DNS \u8bb0\u5f55<\/a>\u4ee5\u53ca SSL \u8bc1\u4e66\uff0c\u6709\u52a9\u4e8e\u8ba9\u6574\u4e2a\u73af\u5883\u4fdd\u6301\u5b89\u5168\u4e0e\u7a33\u5b9a\u3002<\/p>\n<h2>\u8981\u70b9\u901f\u89c8<\/h2>\n<ul>\n<li>\n<p>LMTP \u901a\u8fc7\u5206\u62c5\u5904\u7406\u5f00\u9500\u3001\u51cf\u5c11\u670d\u52a1\u5668\u538b\u529b\uff0c\u4ece\u800c\u63d0\u5347 Maildir \u865a\u62df\u7528\u6237\u7684\u90ae\u4ef6\u6295\u9012\u6027\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p>\u6b63\u786e\u8bbe\u7f6e\u6743\u9650\u548c SSL \u8bc1\u4e66\uff0c\u53ef\u4ee5\u663e\u8457\u589e\u5f3a\u90ae\u4ef6\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u4e0e\u7a33\u5b9a\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 Unix \u5957\u63a5\u5b57\u4f20\u8f93 LMTP \u6d41\u91cf\uff0c\u6709\u52a9\u4e8e\u5b9e\u73b0\u66f4\u5b89\u5168\u3001\u66f4\u53ef\u9760\u7684\u672c\u5730\u90ae\u4ef6\u6295\u9012\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u6d4b\u8bd5\u90ae\u4ef6\u73af\u5883\u5e76\u67e5\u770b\u65e5\u5fd7\uff0c\u786e\u8ba4\u6295\u9012\u6210\u529f\u60c5\u51b5\uff0c\u53ca\u65f6\u6392\u67e5\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>\u8003\u8651\u52a0\u5165 Sieve \u6d88\u606f\u8fc7\u6ee4\u3001\u914d\u989d\u7ba1\u7406\u7b49\u529f\u80fd\uff0c\u4ee5\u4f18\u5316\u7528\u6237\u4f53\u9a8c\u5e76\u63d0\u5347\u8d44\u6e90\u7ba1\u7406\u6548\u7387\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e3a\u4ec0\u4e48\u4f7f\u7528 LMTP \u8fdb\u884c Maildir \u6295\u9012<\/h2>\n<h3>\u672c\u5730\u6295\u9012\u4e2d LMTP \u4e0e SMTP \u7684\u5bf9\u6bd4<\/h3>\n<p>\u4e5f\u8bb8\u4f60\u4f1a\u7591\u60d1\uff1a\u5728\u672c\u5730\u6295\u9012\u573a\u666f\u4e0b\uff0c\u4e3a\u4ec0\u4e48\u8981\u9009\u62e9 LMTP \u800c\u4e0d\u662f SMTP\uff1f\u5f53\u4f60\u9700\u8981\u5411\u865a\u62df\u7528\u6237\u6295\u9012\u90ae\u4ef6\u65f6\uff0cLMTP \u5177\u6709\u591a\u9879\u4f18\u52bf\u3002<\/p>\n<ul>\n<li>\n<p>LMTP \u53ef\u4ee5\u51cf\u8f7b\u540e\u7aef\u6d88\u606f\u5b58\u50a8\u7684\u8d1f\u62c5\u3002\u5b83\u5c06\u90e8\u5206\u5904\u7406\u5de5\u4f5c\u5378\u8f7d\u7ed9\u4e2d\u7ee7\u8282\u70b9\uff0c\u4f7f\u5f97\u7cfb\u7edf\u5728\u89c4\u6a21\u6269\u5927\u65f6\u66f4\u5bb9\u6613\u6269\u5c55\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f60\u53ef\u4ee5\u907f\u514d\u5bf9 LDAP \u670d\u52a1\u5668\u65bd\u52a0\u8fc7\u5927\u538b\u529b\uff0c\u4ece\u800c\u51cf\u5c11\u5728\u5927\u578b\u90ae\u4ef6\u7cfb\u7edf\u4e2d\u51fa\u73b0\u74f6\u9888\u7684\u98ce\u9669\u3002<\/p>\n<\/li>\n<li>\n<p>LMTP \u80fd\u591f\u51cf\u5c11\u6d88\u606f\u961f\u5217\u6570\u91cf\uff0c\u8ba9\u4f60\u66f4\u5bb9\u6613\u8ffd\u8e2a\u90ae\u4ef6\u6d41\u8f6c\u5e76\u7ba1\u7406\u6574\u5957\u7cfb\u7edf\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u91c7\u7528 LMTP \u6295\u9012\uff0c\u53ef\u4ee5\u7b80\u5316\u6574\u4f53\u67b6\u6784\uff0c\u76f8\u6bd4\u4f20\u7edf SMTP \u63d0\u5347\u6548\u7387\u3002Postfix \u4e0e LMTP \u534f\u540c\u5de5\u4f5c\u8868\u73b0\u826f\u597d\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528 Dovecot \u4f5c\u4e3a\u6295\u9012\u4ee3\u7406\u65f6\u3002<\/p>\n<h3>\u5bf9\u865a\u62df\u7528\u6237\u7684\u4f18\u52bf<\/h3>\n<p>\u5bf9\u4e8e\u4f7f\u7528 Maildir \u683c\u5f0f\u7684\u865a\u62df\u7528\u6237\u800c\u8a00\uff0cLMTP \u5e26\u6765\u4e86\u8bf8\u591a\u91cd\u8981\u597d\u5904\u3002<\/p>\n<ul>\n<li>\n<p>LMTP \u80fd\u89c4\u907f\u672c\u5730\u6295\u9012\u4e2d\u5e38\u89c1\u7684\u95ee\u9898\uff0c\u5b83\u5141\u8bb8\u4f60\u5c06\u90ae\u4ef6\u96c6\u4e2d\u5b58\u50a8\u5728 IMAP \u90ae\u4ef6\u5b58\u50a8\u4e2d\uff0c\u76f4\u5230\u7528\u6237\u5b9e\u9645\u8bbf\u95ee\u81ea\u5df1\u7684\u90ae\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u4f7f\u7528 LMTP \u65f6\uff0cMTA \u53ef\u4ee5\u4ee5\u975e\u7279\u6743\u6a21\u5f0f\u8fd0\u884c\uff0c\u4ece\u800c\u964d\u4f4e\u6267\u884c\u5371\u9669\u4ee3\u7801\u7684\u98ce\u9669\uff0c\u6574\u4f53\u5b89\u5168\u6027\u66f4\u9ad8\u3002<\/p>\n<\/li>\n<li>\n<p>Dovecot \u539f\u751f\u652f\u6301 LMTP\uff0c\u4f60\u80fd\u591f\u83b7\u5f97\u5bf9 Maildir \u7684\u53ef\u9760\u6295\u9012\uff0c\u5e76\u66f4\u8f7b\u677e\u5730\u7ba1\u7406\u6743\u9650\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u5c06 Dovecot \u4e0e LMTP \u7ed3\u5408\u914d\u7f6e\uff0c\u53ef\u4ee5\u8ba9\u4f60\u7684\u90ae\u4ef6\u7cfb\u7edf\u66f4\u5b89\u5168\u3001\u66f4\u6613\u7ef4\u62a4\uff0c\u540c\u65f6\u4e5f\u4e3a\u865a\u62df\u7528\u6237\u63d0\u4f9b\u66f4\u4f73\u7684\u4f7f\u7528\u4f53\u9a8c\u3002<\/p>\n<\/blockquote>\n<p>\u4f60\u5e94\u5f53\u59cb\u7ec8\u68c0\u67e5\u5404\u4e2a Maildir \u76ee\u5f55\u662f\u5426\u5177\u6709\u6b63\u786e\u6743\u9650\uff0c\u8fd9\u80fd\u786e\u4fdd LMTP \u5bf9\u6bcf\u4e2a\u865a\u62df\u7528\u6237\u7684\u6295\u9012\u8fc7\u7a0b\u987a\u7545\u65e0\u8bef\u3002<\/p>\n<h2>\u67b6\u6784\u4e0e\u524d\u7f6e\u6761\u4ef6<\/h2>\n<h3>\u7cfb\u7edf\u8981\u6c42<\/h3>\n<p>\u5728\u4e3a Maildir \u865a\u62df\u7528\u6237\u90e8\u7f72 LMTP \u6295\u9012\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u5148\u4e3a\u7cfb\u7edf\u505a\u597d\u51c6\u5907\uff0c\u786e\u4fdd\u5404\u9879\u7ec4\u4ef6\u9f50\u5907\u3002\u4ee5\u4e0b\u6e05\u5355\u53ef\u4ee5\u4f5c\u4e3a\u51c6\u5907\u5de5\u4f5c\u7684\u53c2\u8003\uff1a<\/p>\n<ol>\n<li>\n<p>\u5b89\u88c5\u5e76\u914d\u7f6e Postfix \u90ae\u4ef6\u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u542f\u7528 Dovecot \u7684 LMTP \u652f\u6301\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e3a\u6bcf\u4e2a\u865a\u62df\u7528\u6237\u521b\u5efa Maildir \u76ee\u5f55\u3002<\/p>\n<\/li>\n<li>\n<p>\u6dfb\u52a0\u4e13\u7528\u7684 vmail \u7528\u6237\uff0c\u7528\u4e8e\u7ba1\u7406\u90ae\u4ef6\u5b58\u50a8\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e3a\u4f60\u7684\u57df\u540d\u914d\u7f6e DNS \u8bb0\u5f55\u3002<\/p>\n<\/li>\n<li>\n<p>\u7533\u8bf7\u5e76\u5b89\u88c5 SSL \u8bc1\u4e66\uff0c\u4ee5\u4fbf\u63d0\u4f9b\u5b89\u5168\u8fde\u63a5\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e3a SMTP \u8ba4\u8bc1\u548c\u90ae\u4ef6\u6295\u9012\u914d\u7f6e UNIX \u5957\u63a5\u5b57\u3002<\/p>\n<\/li>\n<li>\n<p>\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\uff0c\u53ea\u653e\u884c\u6240\u9700\u7684\u7f51\u7edc\u6d41\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p>\u7ba1\u7406\u7cfb\u7edf\u670d\u52a1\uff0c\u786e\u4fdd Dovecot \u4e0e Postfix \u59cb\u7ec8\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n<\/li>\n<li>\n<p>\u6d4b\u8bd5\u6574\u4f53\u914d\u7f6e\uff0c\u786e\u8ba4\u5404\u9879\u529f\u80fd\u6309\u9884\u671f\u5de5\u4f5c\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u5728\u7ee7\u7eed\u540e\u7eed\u6b65\u9aa4\u524d\uff0c\u5e94\u9010\u9879\u6838\u5bf9\u4e0a\u8ff0\u6e05\u5355\uff0c\u6709\u52a9\u4e8e\u5728\u914d\u7f6e\u9636\u6bb5\u907f\u514d\u5e38\u89c1\u95ee\u9898\u3002<\/p>\n<h3>\u7528\u6237\u4e0e\u76ee\u5f55\u7ed3\u6784\u8bbe\u7f6e<\/h3>\n<p>\u4f60\u9700\u8981\u521b\u5efa vmail \u7528\u6237\u5e76\u642d\u5efa\u6b63\u786e\u7684 Maildir \u76ee\u5f55\u7ed3\u6784\uff0c\u7136\u540e\u5c06\u6240\u6709 Maildir \u76ee\u5f55\u7684\u5c5e\u4e3b\u8bbe\u7f6e\u4e3a vmail \u7528\u6237\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u6743\u9650\u9519\u8bef\uff0c\u540c\u65f6\u63d0\u5347\u7cfb\u7edf\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5f53\u4f60\u5c06 LMTP \u7ed1\u5b9a\u5230 Unix \u5957\u63a5\u5b57\u65f6\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u90ae\u4ef6\u6295\u9012\u7684\u53ef\u9760\u6027\u3002\u64cd\u4f5c\u7cfb\u7edf\u4f1a\u901a\u8fc7\u6587\u4ef6\u6743\u9650\u6765\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\uff0c\u53ea\u6709\u53d7\u4fe1\u4efb\u7684\u672c\u5730\u8fdb\u7a0b\u624d\u80fd\u8bbf\u95ee\u8be5\u5957\u63a5\u5b57\uff0c\u4ece\u800c\u964d\u4f4e\u672a\u6388\u6743\u8bbf\u95ee\u6216\u6743\u9650\u63d0\u5347\u7684\u98ce\u9669\u3002\u5728 Dovecot \u914d\u7f6e\u4e2d\uff0c\u4f60\u5e94\u4f18\u5148\u9009\u62e9 Unix \u57df\u5957\u63a5\u5b57\uff0c\u800c\u975e TCP \u8fde\u63a5\u6765\u4f20\u8f93 LMTP \u6d41\u91cf\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u9519\u8bef\u914d\u7f6e\u4f20\u8f93\u673a\u5236\u53ef\u80fd\u4f1a\u5c06\u7cfb\u7edf\u66b4\u9732\u5728\u5b89\u5168\u98ce\u9669\u4e4b\u4e0b\u3002\u52a1\u5fc5\u5b9a\u671f\u5ba1\u67e5 Dovecot \u4e0e Postfix \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u786e\u4fdd\u6743\u9650\u4e0e\u8def\u5f84\u8bbe\u7f6e\u6b63\u786e\u3002<\/p>\n<\/blockquote>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u4e3a\u865a\u62df\u90ae\u4ef6\u7cfb\u7edf\u6253\u4e0b\u7a33\u56fa\u57fa\u7840\u3002\u53ea\u8981\u8ba4\u771f\u5730\u5b8c\u6210\u7528\u6237\u3001\u76ee\u5f55\u4ee5\u53ca\u914d\u7f6e\u6587\u4ef6\u7684\u8bbe\u7f6e\uff0c\u5c31\u80fd\u786e\u4fdd Maildir \u6295\u9012\u5e73\u7a33\u8fd0\u884c\u4e14\u5b89\u5168\u53ef\u9760\u3002<\/p>\n<h2>\u5b89\u88c5\u5e76\u914d\u7f6e Dovecot LMTP<\/h2>\n<h3>Dovecot LMTP \u5b89\u88c5<\/h3>\n<p>\u5728\u4f7f\u7528 LMTP \u5b8c\u6210\u90ae\u4ef6\u6295\u9012\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u5148\u5b89\u88c5 Dovecot\uff0c\u5e76\u542f\u7528 Dovecot LMTP \u670d\u52a1\u3002\u9996\u5148\u6839\u636e\u6240\u7528 Linux \u53d1\u884c\u7248\u9009\u62e9\u5408\u9002\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\uff0c\u4e0b\u9762\u7684\u8868\u683c\u5217\u51fa\u4e86\u5e38\u89c1\u7684\u5b89\u88c5\u547d\u4ee4\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Linux \u53d1\u884c\u7248<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5305\u7ba1\u7406\u5668<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5b89\u88c5 Dovecot \u7684\u547d\u4ee4<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Ubuntu\/Debian<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>apt<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>sudo apt install dovecot-core dovecot-imapd dovecot-pop3d -y<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>CentOS\/Rocky Linux<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>dnf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>sudo dnf install dovecot -y<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5b89\u88c5 Dovecot \u4e4b\u540e\uff0c\u4f60\u9700\u8981\u4e3a\u865a\u62df\u7528\u6237\u914d\u7f6e Maildir \u8def\u5f84\u3002\u6253\u5f00\u914d\u7f6e\u6587\u4ef6\uff0c\u8bbe\u7f6e mail_location \u53c2\u6570\uff0c\u5e76\u521b\u5efa\u5bf9\u5e94\u7684\u90ae\u4ef6\u5b58\u50a8\u76ee\u5f55\uff0c\u7136\u540e\u5c06\u8fd9\u4e9b\u76ee\u5f55\u7684\u5c5e\u4e3b\u8bbe\u7f6e\u4e3a vmail \u7528\u6237\u548c\u7528\u6237\u7ec4\u3002\u8fd9\u4e00\u6b65\u80fd\u9632\u6b62\u5728\u4f7f\u7528 Dovecot LMTP \u6295\u9012\u65f6\u51fa\u73b0\u6743\u9650\u9519\u8bef\u3002<\/p>\n<p>\u4f60\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u5b8c\u6210\u57fa\u672c\u7684 Dovecot \u914d\u7f6e\uff1a<\/p>\n<ol>\n<li>\n<p>\u4e3a\u4f60\u7684\u7cfb\u7edf\u5b89\u88c5 Dovecot \u76f8\u5173\u8f6f\u4ef6\u5305\u3002<\/p>\n<\/li>\n<li>\n<p>\u7f16\u8f91 <code>\/etc\/dovecot\/conf.d\/10-mail.conf<\/code>\uff0c\u8bbe\u7f6e <code>mail_location = maildir:\/var\/mail\/vhosts\/%d\/%n<\/code>\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e3a\u57df\u540d\u548c\u90ae\u4ef6\u5b58\u50a8\u521b\u5efa\u5bf9\u5e94\u76ee\u5f55\u3002<\/p>\n<\/li>\n<li>\n<p>\u6dfb\u52a0 vmail \u7528\u6237\u548c\u7528\u6237\u7ec4\uff0c\u5e76\u5c06\u6240\u6709\u90ae\u4ef6\u76ee\u5f55\u7684\u5c5e\u4e3b\u8bbe\u4e3a\u8be5\u7528\u6237\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u542f\u7528 IMAPS\u3001POP3S \u548c Dovecot LMTP \u670d\u52a1\u3002<\/p>\n<\/li>\n<li>\n<p>\u66f4\u65b0\u8ba4\u8bc1\u8bbe\u7f6e\uff0c\u786e\u4fdd\u8bbf\u95ee\u5b89\u5168\u3002<\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u52a1\u5fc5\u68c0\u67e5 Dovecot \u914d\u7f6e\u4e2d\u7684\u6743\u9650\u4e0e\u8def\u5f84\u662f\u5426\u6b63\u786e\uff0c\u8fd9\u5bf9 LMTP \u6295\u9012\u7684\u7a33\u5b9a\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/blockquote>\n<h3>LMTP \u5957\u63a5\u5b57\u914d\u7f6e<\/h3>\n<p>\u4f60\u9700\u8981\u5c06 Dovecot LMTP \u670d\u52a1\u7ed1\u5b9a\u5230\u4e00\u4e2a Unix \u5957\u63a5\u5b57\uff0c\u4ee5\u5b9e\u73b0\u5b89\u5168\u7684\u672c\u5730\u6295\u9012\u3002\u8be5\u5957\u63a5\u5b57\u901a\u5e38\u5b9a\u4e49\u4e3a <code>\/var\/cyrus\/socket\/lmtp<\/code>\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 <code>lmtpd -U 100<\/code> \u5c06 LMTP \u7ed1\u5b9a\u5230\u8be5\u5957\u63a5\u5b57\u3002\u8bf7\u786e\u4fdd\u5957\u63a5\u5b57\u540d\u79f0\u4e0e\u4f60\u5728 Dovecot \u4e2d\u7684\u914d\u7f6e\u4fdd\u6301\u4e00\u81f4\uff0c\u5e76\u8bbe\u7f6e\u5408\u9002\u7684\u6743\u9650\uff0c\u53ea\u5141\u8bb8 Postfix\u3001Dovecot \u7b49\u53d7\u4fe1\u4efb\u670d\u52a1\u8bbf\u95ee\u8be5\u5957\u63a5\u5b57\u3002<\/p>\n<ul>\n<li>\n<p>Unix \u5957\u63a5\u5b57\u4f1a\u5c06\u8bbf\u95ee\u9650\u5236\u5728\u672c\u5730\u8fdb\u7a0b\u8303\u56f4\u5185\u3002<\/p>\n<\/li>\n<li>\n<p>\u6587\u4ef6\u6743\u9650\u53ef\u4ee5\u4fdd\u62a4\u4f60\u7684 Maildir \u548c Dovecot LMTP \u670d\u52a1\u514d\u53d7\u672a\u6388\u6743\u8bbf\u95ee\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fd9\u6837\u53ef\u4ee5\u6574\u4f53\u63d0\u5347\u865a\u62df\u90ae\u4ef6\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u4e0e\u53ef\u9760\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u6bcf\u6b21\u4fee\u6539\u914d\u7f6e\u540e\uff0c\u90fd\u8981\u91cd\u65b0\u68c0\u67e5 Dovecot \u4e0e Postfix \u7684\u914d\u7f6e\u6587\u4ef6\u3002\u517b\u6210\u8fd9\u4e2a\u4e60\u60ef\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u9519\u8bef\u5e76\u4fdd\u6301 LMTP \u6295\u9012\u7684\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<\/blockquote>\n<h2>\u4e3a LMTP \u6295\u9012\u914d\u7f6e Postfix \u90ae\u4ef6\u670d\u52a1\u5668<\/h2>\n<p>\u5c06 Postfix \u914d\u7f6e\u4e3a\u901a\u8fc7 LMTP \u5411\u865a\u62df\u7528\u6237\u6295\u9012\u90ae\u4ef6\uff0c\u662f\u6574\u4e2a\u90ae\u4ef6\u7cfb\u7edf\u642d\u5efa\u4e2d\u7684\u5173\u952e\u6b65\u9aa4\u3002\u4f60\u9700\u8981\u628a Postfix \u4e0e Dovecot \u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u6240\u6709\u90ae\u4ef6\u90fd\u80fd\u6b63\u786e\u5199\u5165\u76f8\u5e94\u7684 Maildir \u76ee\u5f55\u3002\u8fd9\u4e00\u8fc7\u7a0b\u53ef\u4ee5\u786e\u4fdd LMTP \u6295\u9012\u53ef\u9760\uff0c\u5e76\u8ba9\u865a\u62df\u90ae\u7bb1\u7ed3\u6784\u6e05\u6670\u3001\u5b89\u5168\u3002<\/p>\n<h3>Postfix \u4e3b\u8981\u914d\u7f6e<\/h3>\n<p>\u4e3a\u4e86\u901a\u8fc7 Dovecot \u542f\u7528 LMTP \u6295\u9012\uff0c\u4f60\u9700\u8981\u5728 Postfix \u4e3b\u914d\u7f6e\u4e2d\u8c03\u6574\u82e5\u5e72\u9879\u8bbe\u7f6e\uff0c\u8fd9\u4f1a\u5e2e\u52a9\u4f60\u4ee5\u66f4\u5b89\u5168\u3001\u66f4\u9ad8\u6548\u7684\u65b9\u5f0f\u5b8c\u6210\u90ae\u4ef6\u6295\u9012\u3002\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\uff0c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u5c06 Postfix \u4e0e Dovecot \u8fde\u63a5\uff1a<\/p>\n<ol>\n<li>\n<p>\u5728 Dovecot \u914d\u7f6e\u4e2d\u542f\u7528 LMTP \u534f\u8bae\u3002\u7f16\u8f91 <code>\/etc\/dovecot\/dovecot.conf<\/code>\uff0c\u5728\u534f\u8bae\u5217\u8868\u4e2d\u52a0\u5165 <code>lmtp<\/code>\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728 <code>\/etc\/dovecot\/conf.d\/10-master.conf<\/code> \u4e2d\u914d\u7f6e LMTP \u5957\u63a5\u5b57\uff0c\u786e\u4fdd\u5176\u8def\u5f84\u4e0e Postfix \u6240\u4f7f\u7528\u7684\u8def\u5f84\u4e00\u81f4\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728 <code>\/etc\/dovecot\/conf.d\/20-lmtp.conf<\/code> \u4e2d\u8bbe\u7f6e LMTP \u76f8\u5173\u53c2\u6570\uff0c\u4f8b\u5982\u90ae\u4ef6\u63d2\u4ef6\u548c postmaster \u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u7f16\u8f91 <code>\/etc\/postfix\/main.cf<\/code>\uff0c\u5c06 <code>virtual_transport = lmtp:unix:private\/dovecot-lmtp<\/code>\uff0c\u8ba9 Postfix \u901a\u8fc7\u8be5 Unix \u5957\u63a5\u5b57\u5411 Dovecot \u53d1\u9001\u90ae\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u4f60\u4e5f\u5e0c\u671b\u5bf9\u672c\u5730\u7cfb\u7edf\u7528\u6237\u4f7f\u7528 LMTP \u6295\u9012\uff0c\u53ef\u8bbe\u7f6e <code>mailbox_transport = lmtp:unix:private\/dovecot-lmtp<\/code>\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4f60\u8fd8\u5e94\u66f4\u65b0 Postfix \u4e2d\u7684\u5176\u4ed6\u8bbe\u7f6e\uff0c\u4ee5\u66f4\u597d\u5730\u914d\u5408 LMTP \u6295\u9012\u5e76\u786e\u4fdd\u8ba4\u8bc1\u5b89\u5168\uff1a<\/p>\n<ul>\n<li>\n<p>\u5728 main.cf \u4e2d\u8bbe\u7f6e <code>mailbox_transport = lmtp:unix:private\/dovecot-lmtp<\/code>\uff08\u5982\u9700\u8981\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u8bbe\u7f6e <code>mailbox_size_limit = 0<\/code> \u4e0e <code>message_size_limit = 0<\/code>\uff0c\u907f\u514d\u5927\u90ae\u4ef6\u5bfc\u81f4\u7684\u6295\u9012\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u9700\u542f\u7528 SASL \u8ba4\u8bc1\uff0c\u53ef\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li>\n<p><code>smtpd_sasl_type = dovecot<\/code><\/p>\n<\/li>\n<li>\n<p><code>smtpd_sasl_path = private\/auth<\/code><\/p>\n<\/li>\n<li>\n<p><code>smtpd_sasl_auth_enable = yes<\/code><\/p>\n<\/li>\n<li>\n<p><code>smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination<\/code><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5982\u679c\u7531 Dovecot \u8d1f\u8d23\u90ae\u7bb1\u5e03\u5c40\u7ba1\u7406\uff0c\u53ef\u4ee5\u6ce8\u91ca\u6216\u5220\u9664 <code>virtual_mailbox_base<\/code>\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u6bcf\u6b21\u4fee\u6539 Postfix \u914d\u7f6e\u540e\uff0c\u90fd\u8981\u91cd\u65b0\u52a0\u8f7d\u670d\u52a1\u3002\u4f7f\u7528 <code>postfix reload<\/code> \u547d\u4ee4\u5373\u53ef\u5e94\u7528\u66f4\u6539\u3002<\/p>\n<\/blockquote>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u8ba9 Postfix \u76f4\u63a5\u4e0e Dovecot \u4f7f\u7528 LMTP \u8fdb\u884c\u901a\u4fe1\uff0c\u4e3a\u7cfb\u7edf\u4e2d\u7684\u6bcf\u4e00\u5c01\u90ae\u4ef6\u6784\u5efa\u4e00\u6761\u5b89\u5168\u9ad8\u6548\u7684\u6295\u9012\u8def\u5f84\u3002<\/p>\n<h3>\u865a\u62df\u7528\u6237\u4e0e Maildir \u6620\u5c04<\/h3>\n<p>\u5c06\u865a\u62df\u7528\u6237\u6620\u5c04\u5230\u5bf9\u5e94\u7684 Maildir \u4f4d\u7f6e\uff0c\u662f\u865a\u62df\u90ae\u7bb1\u914d\u7f6e\u4e2d\u7684\u6838\u5fc3\u6b65\u9aa4\u3002\u4f60\u9700\u8981\u544a\u8bc9 Postfix \u5e94\u5c06\u6bcf\u4f4d\u7528\u6237\u7684\u90ae\u4ef6\u4fdd\u5b58\u5230\u54ea\u4e2a\u76ee\u5f55\uff0c\u4ee5\u53ca\u7531\u54ea\u4f4d\u7cfb\u7edf\u7528\u6237\u62e5\u6709\u8be5\u90ae\u7bb1\u3002\u6e05\u6670\u7684\u6620\u5c04\u5173\u7cfb\u53ef\u4ee5\u8ba9\u865a\u62df\u90ae\u7bb1\u7ed3\u6784\u5316\u7ba1\u7406\uff0c\u5e76\u786e\u4fdd Dovecot \u80fd\u8bbf\u95ee\u6bcf\u4e00\u5c01\u90ae\u4ef6\u3002<\/p>\n<p>\u4e0b\u9762\u7684\u8868\u683c\u5c55\u793a\u4e86\u7528\u4e8e\u865a\u62df\u7528\u6237\u6620\u5c04\u7684\u4e3b\u8981 Postfix \u914d\u7f6e\u9879\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u914d\u7f6e\u9879<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u53d6\u503c\u793a\u4f8b<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_mailbox_domains<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>example.com\uff08\u53ef\u6309\u9700\u6dfb\u52a0\u66f4\u591a\u57df\u540d\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_mailbox_base<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\/var\/mail\/vhosts<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_mailbox_maps<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>hash:\/etc\/postfix\/vmailbox<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_minimum_uid<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>100<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_uid_maps<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>static:5000<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_gid_maps<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>static:5000<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_alias_maps<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>hash:\/etc\/postfix\/virtual<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_transport<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>lmtp:unix:private\/dovecot-lmtp<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u66f4\u65b0 virtual \u6587\u4ef6\u7684\u547d\u4ee4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>postmap \/etc\/postfix\/virtual<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u66f4\u65b0 vmailbox \u6587\u4ef6\u7684\u547d\u4ee4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>postmap \/etc\/postfix\/vmailbox<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u91cd\u65b0\u52a0\u8f7d Postfix \u7684\u547d\u4ee4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>postfix reload<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u9700\u8981\u5728 virtual_mailbox_domains \u4e2d\u5217\u51fa\u6240\u6709\u9700\u8981\u5904\u7406\u7684\u57df\u540d\u3002virtual_mailbox_base \u6307\u660e Maildir \u76ee\u5f55\u7684\u6839\u8def\u5f84\uff0c\u800c virtual_mailbox_maps \u6587\u4ef6\u7528\u4e8e\u5c06\u6bcf\u4e2a\u90ae\u7bb1\u5730\u5740\u6620\u5c04\u5230\u5bf9\u5e94\u7684 Maildir \u8def\u5f84\u3002\u4f8b\u5982\uff1a<\/p>\n<blockquote>\n<p>info@example.com example.com\/info\/ sales@example.com example.com\/sales\/<\/p>\n<h1>@example.com example.com\/catchall<\/h1>\n<\/blockquote>\n<p>\u4f60\u5e94\u5c06 virtual_uid_maps \u4e0e virtual_gid_maps \u8bbe\u7f6e\u4e3a vmail \u7528\u6237\u53ca\u5176\u7528\u6237\u7ec4\u7684 ID\uff0c\u8fd9\u6837 Dovecot \u624d\u80fd\u4ee5\u6b63\u786e\u6743\u9650\u8bbf\u95ee\u6240\u6709\u90ae\u7bb1\u3002virtual_alias_maps \u6587\u4ef6\u5219\u7528\u4e8e\u914d\u7f6e\u90ae\u4ef6\u522b\u540d\u6216\u8f6c\u53d1\u5730\u5740\u7b49\u3002<\/p>\n<p>\u865a\u62df\u7528\u6237\u6620\u5c04\u8fc7\u7a0b\u5927\u81f4\u5982\u4e0b\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u914d\u7f6e\u53c2\u6570<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8bf4\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_mailbox_base<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8bbe\u5b9a\u6240\u6709\u90ae\u7bb1\u6240\u5728\u7684\u57fa\u7840\u76ee\u5f55\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_mailbox_maps<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c06\u6bcf\u4e2a\u6536\u4ef6\u4eba\u5730\u5740\u6620\u5c04\u5230\u76f8\u5e94\u7684 Maildir \u8def\u5f84\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_uid_maps<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e3a\u6bcf\u4e2a\u90ae\u7bb1\u6307\u5b9a\u5c5e\u4e3b\u7528\u6237 ID\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>virtual_gid_maps<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e3a\u6bcf\u4e2a\u90ae\u7bb1\u6307\u5b9a\u5c5e\u4e3b\u7528\u6237\u7ec4 ID\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u66f4\u65b0\u6620\u5c04\u6587\u4ef6\u540e\uff0c\u4f7f\u7528 postmap \u547d\u4ee4\u751f\u6210\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u6587\u4ef6\uff0c\u7136\u540e\u91cd\u65b0\u52a0\u8f7d Postfix \u4ee5\u4f7f\u914d\u7f6e\u751f\u6548\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u52a1\u5fc5\u786e\u8ba4\u5404\u4e2a Maildir \u76ee\u5f55\u5df2\u521b\u5efa\u4e14\u6743\u9650\u3001\u5c5e\u4e3b\u8bbe\u7f6e\u6b63\u786e\uff0c\u8fd9\u80fd\u6709\u6548\u907f\u514d\u6743\u9650\u9519\u8bef\u5e76\u786e\u4fdd LMTP \u6295\u9012\u987a\u7545\u8fd0\u884c\u3002<\/p>\n<\/blockquote>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u64cd\u4f5c\uff0c\u4f60\u5c31\u80fd\u8ba9 Postfix \u4e0e Dovecot \u4e4b\u95f4\u5b9e\u73b0\u987a\u7545\u7684 LMTP \u6295\u9012\uff0c\u786e\u4fdd\u6bcf\u4e2a\u865a\u62df\u7528\u6237\u90fd\u80fd\u51c6\u786e\u3001\u5b89\u5168\u5730\u63a5\u6536\u90ae\u4ef6\u3002\u4f60\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u5c06\u5f88\u597d\u5730\u652f\u6301\u865a\u62df\u90ae\u7bb1\uff0c\u5e76\u4e3a\u6240\u6709\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u6295\u9012\u80fd\u529b\u3002<\/p>\n<h2>LMTP \u6295\u9012\u7684\u6d4b\u8bd5\u4e0e\u6545\u969c\u6392\u67e5<\/h2>\n<h3>\u9a8c\u8bc1\u90ae\u4ef6\u6295\u9012<\/h3>\n<p>\u4f60\u5e94\u5b9a\u671f\u68c0\u67e5\u7cfb\u7edf\u662f\u5426\u5c06\u90ae\u4ef6\u6b63\u786e\u6295\u9012\u5230\u5bf9\u5e94\u7684 Maildir \u76ee\u5f55\u3002\u9996\u5148\u5411\u67d0\u4e2a\u865a\u62df\u7528\u6237\u53d1\u9001\u4e00\u5c01\u6d4b\u8bd5\u90ae\u4ef6\uff0c\u7136\u540e\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u786e\u8ba4\u90ae\u4ef6\u662f\u5426\u9001\u8fbe\uff1a<\/p>\n<ul>\n<li>\n<p>\u8fd0\u884c <code>ls -l \/home\/chris\/Maildir\/new<\/code>\uff0c\u67e5\u770b Maildir \u7684 new \u76ee\u5f55\u4e2d\u662f\u5426\u51fa\u73b0\u65b0\u90ae\u4ef6\u6587\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 <code>less \/home\/chris\/Maildir\/new\/&lt;filename&gt;<\/code> \u6253\u5f00\u5177\u4f53\u90ae\u4ef6\u6587\u4ef6\uff0c\u68c0\u67e5\u5185\u5bb9\u662f\u5426\u6b63\u786e\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 <code>mutt -f ~\/Maildir<\/code> \u7b49\u5ba2\u6237\u7aef\u6253\u5f00 Maildir\uff0c\u65b9\u4fbf\u6d4f\u89c8\u548c\u9605\u8bfb\u90ae\u4ef6\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u65e5\u5fd7\u6765\u786e\u8ba4\u6295\u9012\u7ed3\u679c\u3002\u4e0b\u8868\u5217\u51fa\u5e38\u7528\u65e5\u5fd7\u6587\u4ef6\u53ca\u5176\u7528\u9014\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u65e5\u5fd7\u6587\u4ef6<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7528\u9014<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>dovecot-lmtp.log<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u786e\u8ba4 Dovecot LMTP \u662f\u5426\u63a5\u6536\u5e76\u5904\u7406\u90ae\u4ef6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>exim\/mainlog<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u786e\u8ba4\u90ae\u4ef6\u6295\u9012\u5230 LMTP \u7684\u72b6\u6001<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u8981\u67e5\u770b\u6700\u8fd1\u7684 LMTP \u6d3b\u52a8\uff0c\u53ef\u4ee5\u8fd0\u884c <code>sudo grep \"lmtp\" \/var\/log\/maillog | tail -5<\/code>\uff0c\u5e76\u7559\u610f\u5305\u542b <code>status=sent (250 2.0.0 OK)<\/code> \u7b49\u5b57\u6837\u7684\u8bb0\u5f55\uff0c\u4ee5\u786e\u8ba4\u90ae\u4ef6\u5df2\u88ab\u63a5\u6536\u548c\u6295\u9012\u3002<\/p>\n<h3>\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6848<\/h3>\n<p>\u5728\u90e8\u7f72\u8fc7\u7a0b\u4e2d\uff0c\u4f60\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\uff0c\u4f8b\u5982 \u201crelay access denied\u201d \u9519\u8bef\uff0c\u6216\u8005\u65e5\u5fd7\u663e\u793a\u6295\u9012\u6210\u529f\u5374\u5728\u76ee\u6807 Maildir \u4e2d\u627e\u4e0d\u5230\u90ae\u4ef6\u3002\u8981\u6392\u67e5\u8fd9\u4e9b\u95ee\u9898\uff0c\u4f60\u53ef\u4ee5\uff1a<\/p>\n<ul>\n<li>\n<p>\u68c0\u67e5\u914d\u7f6e\u4e2d <code>virtual_mailbox_domains<\/code> \u4e0e <code>virtual_mailbox_base<\/code> \u7b49\u53c2\u6570\u662f\u5426\u6b63\u786e\u3002<\/p>\n<\/li>\n<li>\n<p>\u6838\u5bf9\u6240\u6709 Maildir \u76ee\u5f55\u7684\u6743\u9650\u548c\u7528\u6237\u6620\u5c04\u662f\u5426\u5339\u914d\u9884\u671f\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u53ea\u8981\u8ba4\u771f\u5ba1\u67e5\u914d\u7f6e\u53c2\u6570\u548c\u6587\u4ef6\u5c5e\u4e3b\uff0c\u5927\u90e8\u5206\u6295\u9012\u95ee\u9898\u90fd\u80fd\u88ab\u5feb\u901f\u5b9a\u4f4d\u548c\u89e3\u51b3\u3002<\/p>\n<h3>\u53ef\u9009\u589e\u5f3a\u529f\u80fd\uff08Sieve\u3001\u914d\u989d\uff09<\/h3>\n<p>\u4f60\u53ef\u4ee5\u4e3a\u90ae\u4ef6\u7cfb\u7edf\u589e\u52a0\u4e00\u4e9b\u589e\u5f3a\u529f\u80fd\u3002Sieve \u53ef\u7528\u4e8e\u81ea\u52a8\u6267\u884c\u8bf8\u5982\u90ae\u4ef6\u5206\u7c7b\u3001\u81ea\u52a8\u56de\u590d\u7b49\u64cd\u4f5c\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7 Roundcube \u7b49 Webmail \u754c\u9762\u6765\u7ba1\u7406\u8fc7\u6ee4\u89c4\u5219\uff0c\u4f7f\u5f97\u90ae\u4ef6\u6574\u7406\u66f4\u4e3a\u7b80\u5355\uff0c\u65e0\u9700\u590d\u6742\u6280\u672f\u80cc\u666f\u3002\u914d\u989d\u7ba1\u7406\u53ef\u4ee5\u4e3a\u7528\u6237\u8bbe\u5b9a\u90ae\u7bb1\u5bb9\u91cf\u4e0a\u9650\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u8d44\u6e90\u60c5\u51b5\u51b3\u5b9a\u662f\u5426\u542f\u7528\u4ee5\u53ca\u5982\u4f55\u8bbe\u5b9a\u914d\u989d\u7b56\u7565\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u5f15\u5165 Sieve \u4e0e\u914d\u989d\u529f\u80fd\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u62e5\u6709\u66f4\u9ad8\u7684\u81ea\u52a9\u7ba1\u7406\u80fd\u529b\uff0c\u540c\u65f6\u5e2e\u52a9\u4f60\u66f4\u5408\u7406\u5730\u5206\u914d\u548c\u5229\u7528\u7cfb\u7edf\u8d44\u6e90\u3002<\/p>\n<\/blockquote>\n<div 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LMTP\uff0c\u53ef\u4ee5\u4e3a\u4f60\u63d0\u4f9b\u53ef\u9760\u4e14\u5b89\u5168\u7684\u90ae\u4ef6\u6295\u9012\u80fd\u529b\u3002\u52a1\u5fc5\u7ecf\u5e38\u6d4b\u8bd5\u914d\u7f6e\u5e76\u68c0\u67e5\u65e5\u5fd7\uff0c\u4ee5\u4fbf\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\u3002\u82e5\u4f60\u9700\u8981\u66f4\u9ad8\u7b49\u7ea7\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u7ee7\u7eed\u6df1\u5165\u4ee5\u4e0b\u4e3b\u9898\uff1a<\/p>\n<ul>\n<li>\n<p>\u5f3a\u5236\u542f\u7528 SMTP \u8ba4\u8bc1\uff08SMTP AUTH\uff09\u4e0e\u591a\u56e0\u7d20\u8ba4\u8bc1\uff08MFA\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u5185\u5bb9\u8fc7\u6ee4\u5e76\u542f\u7528 TLS \u52a0\u5bc6\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u76d1\u63a7\u65e5\u5fd7\u5e76\u4fdd\u6301\u90ae\u4ef6\u670d\u52a1\u5668\u8f6f\u4ef6\u53ca\u65f6\u66f4\u65b0\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u95ee\u7b54<\/h2>\n<h3>\u5982\u4f55\u68c0\u67e5 LMTP 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