Because I had to change my antivirus and spamfilter strategy, I configured a postfix as a gateway from and to my mailserver (= Exchange 2013).
So what was the goal:
- E-Mail gateway inbound (= SMTP Proxy)
- E-Mail gateway outbound (= SMTP Proxy or SmartHost )
- Spam-filtering
- AntiVirus
That’s my setting now:
- Debian stretch (kernel 4.8.0-1-amd64)
- postfix (3.1.3-6)
- amavisd-new (2.10.1-4)
- ClamAV (0.99.2)
- SpamAssassin (3.4.1-6)
Continue reading “Inbound and Outbound Spam/AntiVirus Mail Gateway”