2 Description=Postfix Mail Transport Agent
3 After=syslog.target network.target
4 Conflicts=sendmail.service exim.service
8 PIDFile=/var/spool/postfix/pid/master.pid
9 ExecStart=/usr/sbin/postfix start
10 ExecReload=/usr/sbin/postfix reload
11 ExecStop=/usr/sbin/postfix stop
14 WantedBy=multi-user.target