I'm going to implement a mailfiltering gateway for my company. I'm going to use Postfix, with a PostgreSQL back-end.
The question would be: how to best implement the antispam measures.
- Mailscanner + SpamAssassin?
- amavisd-new + SpamAssassin?
(Note: I don't need antivirus filtering)
I've been searching for up-to-date comparison between Mailscanner and amavisd-new, but most comparisons I found are severely out of date.
Can someone provide me an up-to-date comparison or a link to such?