eth0: ip-adress:192.168.0.254 subnetmask: 255.255.255.0 NO PROXY ARP
eth1: ip 66.x.y.98 subnet 255.255.255.0 NO ARP PROXY
No Proxies No PortScan Detection No VPN
Packet Filter: any -> smtp -> email_server -> allow any -> pop3 -> email_server -> allow local_net -> any -> any -> allow
Masquerading: local network -> eth1
DNAT: external IP http -> email_server smtp external IP https -> email_server pop3
I can't get any internal users to access our mail server using our external ip address. Example telnet 66.x.y.98 110 or telnet 66.x.y.98 25 doesn't work. But from outside network its fine. I'm very confused why...