1,关闭sendmail服务
/etc/rc.d/init.d/sendmail stop
Shutting down sendmail: [ OK ]Shutting down sm-client: [ OK ]
2,关闭sendmail自启动
[root@lsp ~]# chkconfig sendmail off
3,确认sendmail自启动已被关闭(都为off就OK)
[root@lsp ~]# chkconfig --list sendmail
sendmail 0:off 1:off 2:off 3:off 4:off 5:off 6:off
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chkconfig --list 可以用来查看所有的服务
如果提示chkconfig命令找不到,可使用/sbin/chkconfig的形式