宝塔邮局管理器Postfix无法启动解决办法

宝塔邮局管理器Postfix无法启动解决办法

1.查看日志

Mar 2 09:55:58 localhost postfix/postfix-script[11530]: starting the Postfix mail system

Mar 2 09:55:58 localhost postfix/master[11532]: fatal: bind 0.0.0.0 port 25: Address already in use

Mar 2 09:55:59 localhost postfix/master[11531]: fatal: daemon initialization failure

Mar 2 09:56:00 localhost postfix/postfix-script[11533]: fatal: mail system startup failed

显示25端口被占用

2.查找被占用的端口

netstat -tln 查看端口的使用情况

root@localhost:~# netstat -tln | grep 25

tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN

3.查看端口被哪个进程占用

root@localhost:~# lsof -i:25

COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME

sendmail- 1067 root 4u IPv4 19186 0t0 TCP localhost:smtp (LISTEN)

4.杀掉占用25端口的进程

kill -9 进程id

root@localhost:~# kill -9 1067

启动Postfix成功，正常收发邮件