在 OS X 上遇到一個 mail 的問題

[shadow]

公司裡有一台 G5 的機器
在開機幾天之後
就會出現這樣的訊息：
Resource temporarily unavailable
什麼都不能執行
重開機後進主機去檢查發現
mailq 了一堆信寄不出去

代碼: 選擇全部

CFC3A10F364      579 Fri Mar 10 10:51:00  admin@localhost.localhost
(temporary failure. Command output: couldn't connect to lmtpd: Connection refused_ 421 4.3.0 deliver: couldn't connect to lmtpd_)
                                         admin@localhost.localhost

然後去 syslog 裡會看到這樣的訊息：

代碼: 選擇全部

Mar 10 10:19:30 MacG5 deliver[439]: connect(/var/imap/socket/lmtp) failed: Connection refused
Mar 10 10:19:30 MacG5 deliver[440]: connect(/var/imap/socket/lmtp) failed: Connection refused
Mar 10 10:19:30 MacG5 deliver[443]: connect(/var/imap/socket/lmtp) failed: Connection refused
Mar 10 10:19:30 MacG5 deliver[444]: connect(/var/imap/socket/lmtp) failed: Connection refused
Mar 10 10:19:31 MacG5 launchd: org.jabber.jabberd: exited with exit code: 1
Mar 10 10:19:31 MacG5 launchd: org.jabber.jabberd: respawning too quickly! throttling
Mar 10 10:19:31 MacG5 launchd: org.jabber.jabberd: 6 more failures without living at least 60 seconds will cause job removal
Mar 10 10:19:31 MacG5 launchd: org.jabber.jabberd: will restart in 10 seconds
Mar 10 10:19:31 MacG5 deliver[447]: connect(/var/imap/socket/lmtp) failed: Connection refused
Mar 10 10:19:31 MacG5 deliver[448]: connect(/var/imap/socket/lmtp) failed: Connection refused
Mar 10 10:19:32 MacG5 deliver[450]: connect(/var/imap/socket/lmtp) failed: Connection refused

不知道是哪裡出了問題
暫時是先在 cron 做 postsuper -d ALL
每五分鐘把 mailq 砍掉一次

不知道各位先進知道問題出在哪
或是該怎麼下手去檢查嗎
謝謝