--- /dev/null
+#!/bin/sh -eux
+exec 2>&1
+sv=${PWD#/etc/sv/}
+
+command_directory=/usr/sbin \
+config_directory=/etc/postfix \
+daemon_directory=/usr/lib/postfix \
+data_directory=/var/lib/postfix \
+mail_owner=postfix \
+queue_directory=/var/spool/postfix \
+setgid_group=postdrop \
+/etc/postfix/postfix-script check
+
+exec /usr/lib/postfix/master \
+ -c /etc/postfix \
+