#!/bin/sh chroot_resolv=$(postconf -h queue_directory)/etc/resolv.conf if [ -f $chroot_resolv ]; then grep -qs "# ppp temp entry" $chroot_resolv && cp -pf /etc/resolv.conf $chroot_resolv fi # i have no way to check if we are not chrooted and resolv.conf changed, i'll reload it anyway /usr/sbin/postfix reload 2>/dev/null || true