Postfix [ transport relay failure ]

tux2613

问题描述：
发往test@test.com  应该通过transport，relay到 192.168.1.1 这个地址，然后出去

之前都是可以正常发送的，昨天下午，突然出问题了！


#cat /etc/postfix/transport
test.com   relay:[192.168.1.1]

日志：
Dec  2 15:34:44 Postfix postfix/smtp[7774]: fatal: missing "]" in server description: [192.168.1.1
Dec  2 15:34:44 Postfix postfix/master[3632]: warning: process /usr/libexec/postfix/smtp pid 22542 exit status 1
Dec  2 15:34:44 Postfix postfix/master[3632]: warning: /usr/libexec/postfix/smtp: bad command startup -- throttling
Dec  2 15:34:44 Postfix postfix/qmgr[3635]: warning: private/relay socket: malformed response
Dec  2 15:34:44 Postfix postfix/qmgr[3635]: warning: transport relay failure -- see a previous warning/fatal/panic logfile record for the problem description
Dec  2 15:34:44 Postfix postfix/error[22531]: BB2E0121310: to=<test@test.com>, relay=none, delay=225, delays=224/1/0/0, dsn=4.3.0, status=deferred (unknown mail transport error)