1 #!/bin/bash 2 3 # From http://www.debian.org/doc/manuals/securing-debian-howto/ch9.en.html#s-bpp-lower-privs 4 5 set -e 6 7 case "$1" in 8 install|upgrade|configure) 9 10 # Add the vmail user and group accounts 11 getent group vmail &>/dev/null || addgroup --quiet --system --gid 5000 vmail &>/dev/null 12 getent passwd vmail &>/dev/null || \ 13 adduser --quiet --system \ 14 --uid 5000 --gid 5000 --disabled-password \ 15 --home /var/lib/mail/vmail \ 16 --gecos "Dovecot Virtual User Account" vmail &>/dev/null || : 17 ;; 18 esac 19 20 #DEBHELPER#