Need my Exchange to use diff IP for outgoing

view full story

http://www.linuxquestions.org – I am using Ubuntu 9.10 with Arnos IP tables firewall. I'm unable to find any documentation on /etc/arnos~/firewall.conf There is a NAT_FORWARD_IP section, but I dunno how to configure it. So I must use iptables manually. Code: iptables -t nat -A POSTROUTING -p tcp --dport 80 -s -j SNAT --to-source The above code doesn't apply when I restart arnos. The below code works - everything is using the new external IP. However, that is the problem - I need just Exchange using that IP so these stupid tenants with viruses don't blacklist my ******* server. Code: iptable (HowTos)