Hey guys, I'm running the latest ispconfig 18.104.22.168p8 on ubuntu 14.04.2LTS. Just moved our mail accounts to gmail and am not needing the mail server now anymore. Can I kinda disable all of that completely? And if so how? I have postfix, dovecot, clamav, spamassasin, amavis ... Probably something that I forgot too. That's also a reason: I'm not the biggest mail server admin superhero and would love to add some security to the server by just removing services Thanks!