linux关闭sendmail服务

jinkun00 2015-09-06

方法一:

a.

[root@sample ~]# /etc/rc.d/init.d/sendmail stop  --关闭sendmail服务

或者

[root@sample ~]# service sendmail stop  --关闭sendmail服务

Shutting down sendmail: [ OK ]

Shutting down sm-client: [ OK ]

b.

[root@sample ~]# chkconfig sendmail off  --关闭sendmail自启动

c.

[root@sample ~]# chkconfig --list sendmail --确认sendmail自启动已被关闭(都为off就OK)

sendmail 0:off 1:off 2:off 3:off 4:off 5:off 6:off

如果chkconfig --list sendmail显示如下:

sendmail 0:off 1:off 2:on  3:on  4:on  5:on  6:off

可以看到在启动模式2/3/4/5都是默认启动的,通常生产系统一般是3,可以按层级关闭服务

[root@sample ~]# chkconfig --level 2 sendmail off

[root@sample ~]# chkconfig --level 3 sendmail off

[root@sample ~]# chkconfig --level 4 sendmail off

[root@sample ~]# chkconfig --level 5 sendmail off

[root@sample ~]# chkconfig --list sendmail

sendmail 0:off 1:off 2:off 3:off 4:off 5:off 6:off

方法二:

[root@sample ~]# ntsysv

将sendmail前面[ ]中的*去掉即可。

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