I still haven't figured out all zimbra cli options yet. I'm trying to accept incoming mails only for certain domains (on postfix level) - only the domains my zimbra server is set up for (in order to deny my server to be used as a relay).
I still have a lot of SPAM incoming, it's filtered out correctly by amavis, as far as i can tell, but it consumes a lot of my cpu(s).
can anyone point me out to the right direction?
thanks in advance.