It seems like a lot of spam is making it through our Plesk server. I was wondering what kind of advice you guys have on how to tame this a bit... Can I customize Spam Assassin from a terminal without worrying about Plesk overwriting anything or breaking itself? I'm always nervous about modifying stuff on the server from a terminal, as Plesk will sometimes go in and overwrite changes I've made (DNS and subdomains come to mind). Are there any caveats I should know about, or any 'best practices' I should follow when it comes to Spam on Plesk? Thanks in advance.