3 ms·
Ancient, set up maybe 15 years ago. Postfix, spamassassin (which wasn't effective, spam being the bulk of the problem pun intended), RBLs, and a nice almost two
by throwaway76543 10y ago
Ancient, set up maybe 15 years ago. Postfix, spamassassin (which wasn't effective, spam being the bulk of the problem pun intended), RBLs, and a nice almost two decade old .procmailrc for categorization.
I'm still in the process of trialling new providers. I'll be using fetchmail along with my existing procmailrc. The part I'm outsourcing is the spam filtering and availability on the MX.