I was refered to this newsgroup from GroupWise forum because of the nature
of my question.

What ports should I open on a Cisco Pix in order for my GroupWise server to
respond to WebAccess and POP requests? I understand that it should be 80
and 110. SMTP is being routed to a Spam filter so port 25 is not an issue.
If I open these ports, I can not access the server. If I open "any", it
works fine. Is there a port that needs to be opened that I have missed?

Thanks in advance for any help...