SMTP traffic filter on FreeBSD 7.0 gateway

Linux and Unix-Like UNIX and Linux Applications
1

Hello,

I have a question about ways to filter smtp traffic that passes from LAN through FreeBSD 7.0 machine (configured with NAT and gateway="yes" in /etc/rc.conf) to the Internet.

I've installed both SpamAssassin and ClamAv, and now need the software that would listen to port 25 on private IP address. I think it would be something like Squid Web proxy

I have read about smtp-gated, assp, but i think that this software is for use with configured mail server and not for my purpose

Thanks in advance

2

Hello, a little bit late, but I hope not too late. Here are two other suggestions for you : Sophos Mail Monitor and NetSaint.