We are running Imail
8.05 behind a cisco 2620 with firewall. I opened ports 25 and
110.
No users using
outlook or outlook express could send e-mail to any outside e-mail
address. Error was 550- Unable to relay.
It worked ok from
web messaging. There was no problem after removing the firewall, so this
is a Cisco configuration issue.
My question is what
ports need to be open on the cisco for this to work
correctly.
Help
Thanks
