/usr/local/etc/rc.d/postfix start
/usr/local/etc/rc.d/postfix reload
/usr/local/etc/rc.d/postfix abort
/usr/local/etc/rc.d/postfix flush
/usr/local/etc/rc.d/postfix check
/usr/local/etc/rc.d/postfix status
/usr/local/etc/rc.d/postfix set-permissions
/usr/local/etc/rc.d/postfix upgrade-configuration