#!/bin/sh addgroup -S postfix 2>/dev/null addgroup -S postdrop 2>/dev/null adduser -S -h /var/spool/postfix -G postfix -g postfix postfix 2>/dev/null addgroup postfix mail 2>/dev/null adduser -S -H -h /var/mail/domains -s /sbin/nologin -G postdrop -g vmail vmail 2>/dev/null exit 0