Hi all,
Does anyone know how to make iptables rules for SMTP for the NAT ?Cause
http://cbl.abuseat.org/ always block my NAT's IP, it said that my IP was spamming . I already check all my clients packages with iftop and also MRTG. There is nothing wrong with my clients. But I noticed that they sent messages massively,using group lists(group@blabla.net) sometimes constantly. I already added rules like this to my iptables :
-A FORWARD -d xx.xx.xx.xx -p tcp --dport 25 -j ACCEPT
-A FORWARD -s xx.xx.xx.xx -p tcp --dport 25 -j ACCEPT
-A FORWARD -p tcp --dport 25 -j DROP
Im tryin to force my clients thru smtp ports, so that site wont block my NAT's IP.
Will you help me configure iptables for the NAT??
Regards