#!/bin/sh daemon_directory=/usr/libexec/postfix \ data_directory=/var/lib/postfix \ command_directory=/usr/bin \ config_directory=/etc/postfix \ queue_directory=/var/spool/postfix \ mail_owner=postfix \ setgid_group=postdrop \ /usr/libexec/postfix/postfix-script check || exit 1 exec /usr/libexec/postfix/master -d