IMHO, this is a firewall issue, not IMail. The firewall should handle
mapping outside IP addresses to inside ones. For proper firewall
installation, the IMail sever should not be aware nor be reachable from
an outside IP address -- that's what the firewall is for. Which
firewall? We're still configuring around a new Cisco PIX box, so I can
"feel your pain" and my own besides!
This isn't a firewall issue. I *have* to bind every imail server to an
outside IP via a registry hack, otherwise it will not send mail out.
Incoming mail is fine. The firewall will handle that part. I don't know
why it is the case with Imail, but its just the way it is. There is a KB at
the URL on the subject.
http://support.ipswitch.com/kb/IM-19981110-DD02.htm
This still leaves me wondering why these IP changes in the registry totally
screw up the other domains.... ugh.
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