3月 272013
 

Postfix日志(/var/log/maillog)显示有关防火墙设置的信息

 Mar 27 12:05:02 pfx postfix/smtp[7463]: AF67B212CA6: enabling PIX workarounds: 
 disable_esmtp delay_dotcrlf for mx1.hotmail.com[65.55.37.104]:25 

使用Telnet从本地LAN网络或本机连接服务器25端口时显示的正常信息

220 pfx.sample.com ESMTP Postfix (2.8.14)
EHLO test.sample.com
250-pfx.sample.om
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-AUTH PLAIN LOGIN CRAM-MD5
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

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3月 252013
 

错误分析1

C:\Users\Administrator>telnet mail.linuxcache.net 110 
+OK Dovecot ready. 
user hello@mail.linuxcache.net 
+OK 
pass mypasswd 
-ERR [IN-USE] Internal error occurred. Refer to server log for more information. 

Mar 25 17:56:39 pop3(hello@mail.linuxcache.net): Error: user 
hello@mail.linuxcache.net: Initialization failed: Namespace '': 
mkdir(/var/vmail/mail.linuxcache.net/hello@mail.linuxcache.net) failed: 
Permission denied (euid=8(mail) egid=12(mail) missing +w perm: /var/vmail, 
dir owned by 0:0 mode=0755)

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