Seriously, this is a total stress reliever. A ton of things are tied to email. What am I paying gmail or fastmail or whom ever? Nothing? Oh, so they can turn it off whenever, or lock me out or whatever, for no reason. Not with my own server.
> But I imagine it also creates a bit of stress in keeping the email server running, spam free and secure?
Again, I used to maintain the gentoo HOWTO on postfix/amavisd-new/spamassassin before the wiki crashed and someone else redid it. I have setup so many corporate wide spam filters... there is no stress in it.