iptraf

[base - L]

Hy everybody.

I have iptraf installed on my server, and it has been bugging me for a while (2 days).

I'd like to know just how to exactly configure the filter so that it only registers outgoing SMTP traffic.
I came across this manual but i'm not really sure that i'm getting the necessary results.

I'm starting to think that it doesn't even have the filter i need, it seems that it only (if really so) monitors traffic on a certain port.

I'm having trouble with unwanted mail-relaying inside my network, and i think it's a result of some sort of spyware or something alike.

Could anyone give me some sort of advice on how to handle this problem, i'm very new in linux.

Thank you very much.



And yeah, the OS is debian 4.0, it's only an internet server.
DHCP on, NAT on.

[base - L]

......anyone?