Hi, I set up a server using this : http://www.howtoforge.com/perfect-server-debian-wheezy-apache2-bind-dovecot-ispconfig-3 It works fine, except some services are not started when the server reboots. It may happen from time to time as it is a VPS, for example when the hosting provider makes maintenance operations. The services are, as far as I can tell : - cron - clamav-daemon - amavis ... and it leads postfix to malfunction, ending up with a cluttered mailqueue. Starting the correct services and running postqueue -f correctly sends the emails afterwards, but it's of course not satisfying. I know they are somehow inter-dependant, so am not too sure how to ensure they'll start OK on next reboot. Tests are limited as it is a production server.