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\u4e00\u822c\u7684\u90ae\u4ef6\u7cfb\u7edf\u6709\u4ee5\u4e0b\u51e0\u4e2a\u7ec4\u4ef6\u6784\u6210\uff1a
MTA+MDA+\u6570\u636e\u5e93+POP3\uff0fIMAP4 \uff0b\u8ba4\u8bc1\u90e8\u5206\uff0b\u53cd\u5783\u573e\u90ae\u4ef6\uff0b\u5185\u5bb9\u8fc7\u6ee4\u4e2d\u95f4\u4ef6\uff0b\u67e5\u6bd2\uff0f\u6740\u6bd2\uff0bWEB\uff0bwebmail+(ssl\/tsl)+(mail\u65e5\u5fd7\u5206\u6790\uff09\uff0b\u540e\u53f0\u7ba1\u7406 +MUA<\/p>\n
\u4e0b\u9762\u8be6\u7ec6\u5206\u6790\u6bcf\u4e2a\u90e8\u5206\uff1a
MTA\uff1a\u90ae\u4ef6\u4f20\u8f93\u4ee3\u7406\uff08 sendmail,Exim,postfix,qmail,samil \u5728\u8fd9\u5462\uff0c\u5c31\u4e0d\u6562\u9010\u4e00\u6bd4\u8f83\uff0c
\u6ca1\u90a3\u4e48\u6df1\u7684\u529f\u529b\uff0c\u5e0c\u671b\u4f60\u80fd\u6765\u8865\u4e0a\u3001\u3001\u3001\u3001\uff09
MDA\uff1a\u90ae\u4ef6\u6295\u9012\u4ee3\u7406 \uff08 procmail\uff1a\u8fc7\u6ee4\u90ae\u4ef6\uff0c\u5e76\u80fd\u5bf9\u5176\u81ea\u52a8\u5206\u7c7b \u3001\u5904\u7406\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\uff1bmaildrop\u652f\u6301 mbox\/maildir,\u7528\u4ee5\u53d6\u4ee3\u5185\u90e8\u6295\u9012\u4ee3\u7406\u4e14\u8fc7\u6ee4\uff09
\u6570\u636e\u5e93\uff1a\u7528\u4ee5\u5b58\u653e\u7528\u6237\u540d\uff0f\u5bc6\u7801 \uff08mysql,LDAP)
POP3\/IMAP4 POP\/IMAP\u534f\u8bae\uff08courier-imap\uff1a\u63d0\u4f9b\u591a\u79cd\u7528\u6237\u8ba4\u8bc1\u6a21\u5757\u548c\u65b9\u5f0f\uff0c\u5c0f\u5de7\u800c\u9ad8\u6548\uff0cmaildir\u683c\u5f0f\u3002cyrus-imap\uff1a\u4e13\u7528\u5b58\u50a8\u683c\u5f0f\uff0c\u81ea\u6210\u4f53\u7cfb\u81ea\u5df1\u65b9\u5f0f\u7ba1\u7406\u6587\u4ef6\uff0c\u6548\u7387\u9ad8\u3002dovecot\uff1a\u8f83\u65b0\uff0c\u901a\u7528\u5b58\u50a8\u683c\u5f0f\uff0c Maildir\/mbox\u652f\u6301\u8ba4\u8bc1\u65b9\u5f0f\u591a\u3002
(\u5b83\u652f\u63f4MySQL \uff0c PostgreSQL \uff0c LDAP \uff0c PAM\u7b49\u7684\u8ba4\u8bc1\uff1a\u8fd9\u65b9\u9762\u57fa\u672c\u4e0a\u548cCourier-IMAP\u662f\u76f8\u540c\u7684;\u5b83\u652f\u63f4\u4e0d\u540c\u7684\u8d44\u6599\u5e93\u540c\u65f6\u8ba4\u8bc1,\u53ef\u4ee5\u540c\u65f6\u5b58\u5728\u5728MySQL\u548cPostgreSQL; dovecot\u548ccourier-imap\u7684\u8ba4\u8bc1\u5206\u522b— Courier-IMAP\u5728\u8ba4\u8bc1\u4e0a\u6ca1\u6709dovecot\u7684\u5f39\u6027\uff0c\u4e3b\u8981\u662f\u5b83\u7684authdaemon\u628a\u4e0d\u540c\u7684\u8ba4\u8bc1\u6a21\u7ec4\u62c6\u5f00\u4e86\u3002 \u800c\u4e14\u7576\u4f60\u57f7\u884c\u4e86 authdaemon.ldap \u5c31\u4e0d\u80fd\u540c\u6642\u57f7\u884c authdaemon.mysql \u3002\u800c\u4e14\u5f53\u4f60\u6267\u884c\u4e86authdaemon.ldap\u5c31\u4e0d\u80fd\u540c\u65f6\u6267\u884cauthdaemon.mysql \u3002 \u4f46\u662f dovecot \u5c31\u4e0d\u540c\u4e86\uff0c\u5b83\u548c Courier-IMAP \u4e00\u6a23\u6709\u5b83\u7684\u8a8d\u8a3c\u7a0b\u5f0f\u4f86\u9032\u884c\u8a8d\u8a3c\u5de5\u4f5c\u9019\u548c Courier-IMAP \u4f7f\u7528\u7684 authdaemon \u7684\u8a8d\u8a3c\u4f3a\u670d\u5668\u76f8\u4f3c\uff01\u4f46\u662fdovecot\u5c31\u4e0d\u540c\u4e86\uff0c\u5b83\u548cCourier-IMAP\u4e00\u6837\u6709\u5b83\u7684\u8ba4\u8bc1\u7a0b\u5f0f\u6765\u8fdb\u884c\u8ba4\u8bc1\u5de5\u4f5c\u8fd9\u548cCourier-IMAP\u4f7f\u7528\u7684 authdaemon\u7684\u8ba4\u8bc1\u4f3a\u670d\u5668\u76f8\u4f3c\uff01 \u5b83\u662f\u4ee5\u4e00\u4f3a\u670d\u5668\u5f62\u5f0f\u4f86\u4f5c\u8a8d\u8a3c\u5de5\u4f5c\u3002\u5b83\u662f\u4ee5\u4e00\u4f3a\u670d\u5668\u5f62\u5f0f\u6765\u4f5c\u8ba4\u8bc1\u5de5\u4f5c\u3002\u9019\u6709\u4e00\u5b9a\u7684\u597d\u8655\u3002\u8fd9\u6709\u4e00\u5b9a\u7684\u597d\u5904;ovecot\u4e5f\u6709\u4e00\u4e2a\u5f88\u7279\u522b\u7684\u529f\u80fd\uff0c\u79f0\u4f5cINDEX\u7684\uff1bdovecot\u628a\u7535\u90ae\u4fe1\u7bb1\u4e0b\u7684\u90ae\u4f5c\u4f5c\u51fa\u4e86INDEX \u3002\u52a0\u4e0a\u4f7f\u7528\u8005\u67e5\u770b\u96fb\u90f5\u7684\u901f\u5ea6\uff0c\u800c\u9019\u65b9\u9762 Courier-IMAP \u4e5f\u6709\u8003\u616e\u9019\u65b9\u9762\u7684\u4e8b\u60c5\u3002\u52a0\u4e0a\u4f7f\u7528\u8005\u67e5\u770b\u7535\u90ae\u7684\u901f\u5ea6;
\u8ba4\u8bc1\u90e8\u5206\u90e8\u5206\uff1aSMTP\u8ba4\u8bc1\uff08SASLS\uff1aimple Authentication and Security Layer\u7b80\u5355\u8ba4\u8bc1\u5b89\u5168\u5c42\u3002postfix\u7684\u8ba4\u8bc1\u662f\u901a\u8fc7cryus-sasl \u8bfb\u53d6mysql\u8fdb\u884c\u8ba4\u8bc1\u7684\uff01\uff09
\u53cd\u5783\u573e\u90ae\u4ef6: (spamassassin\uff1a\u5185\u5bb9\u7ea7\u522b\u7684\u53cd\u5783\u573e\u90ae\u4ef6\u5de5\u5177\uff0c\u5e7f\u544a\u5224\u65ad\u5f15\u64ce\uff1b
spam locker \u670d\u52a1\u5668\u7aef\u53cd\u5783\u573e\u5de5\u5177\uff09
\u5185\u5bb9\u8fc7\u6ee4 \uff08 amavisd-new \u626b\u63cf\u901f\u5ea6\u5feb\uff0c\u8017CPU\u652f\u6301\u6740\u6bd2\u8f6f\u4ef6\u5c11\uff0cmailscanner\u529f\u80fd\u5f3a\u5927\u3002
maildrop \uff0cprocmail )
\u6740\u6bd2\uff0f\u67e5\u6bd2 (clamav ,\u5347\u7ea7\u9ebb\u70e6\u3002F\uff0dport ,<\/p>\n
WEB: lamp
webmail (openwebmail ,Extmail,sqwebmail, squirrelmail)
TSL: (openssl
\u540e\u53f0\u7ba1\u7406: (postfixadmin \u4f3c\u4e4e\u53d1\u5c55\u6709\u4e9b\u6162\u3002extman
\u65e5\u5fd7\u5206\u6790:
MUA<\/p>\n
[ \u672c\u5e16\u6700\u540e\u7531 \u6743\u8001\u5b9e \u4e8e 2007-8-23 07:10 \u7f16\u8f91 ]<\/p>\n
\u6211\u51c6\u5907\u91c7\u7528\u7684\u65b9\u6848\uff1a\uff08\u53ea\u662f\u4e3a\u4e86\u5b66\u4e60\uff0c\u5148\u57fa\u672c\u4e0d\u7528\u8003\u8651\u7528\u6237\u6570\u91cf\uff09\u8bf7\u6307\u6559\uff01\uff01
1\uff09postfix+maildrop+mysql+cyrus-sasl2+courier-imap+courier-authlib+lamp+squirrelmail+postfixadmin+
+spamassassin+amavisd-new+clamav<\/p>\n
2)
postfix+maildrop+mysql+cyrus-sasl2+dovecot+lamp+squirrelmail+postfixadmin+
spamassassin+mailscanner+clamav<\/p>\n
smtp\u7684\u8ba4\u8bc1\u5c31\u662f\u4e3a\u4e86\u9632\u6b62relay\u5440\uff0c\u8981\u662f\u6ca1\u6709smtp\u8ba4\u8bc1\u7684\u8bdd\uff0c\u4f60\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u53ea\u8981\u6302\u5230\u516c\u7f51\u4e0a\u9762\uff0c\u51e0\u5206\u949f\u540e\uff0c\u5c31\u88ab\u4eba\u5bb6\u4e2d\u7ee7\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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