I'm building our mobility server this week, which will sit in a DMZ. All of our GroupWise POA's are internal to our network. (We have about 20 POA's in our system on different servers/ports)

Question: Do we have to open port 4500 and the SOAP ports on the firewall between Mobility and ALL internal POA's? Or just to one POA?

I think it is my understanding that only one POA needs to be accessible and that all the other routing will take place within the GroupWise system via IP. (sort of like how when a user tries to log in with the GW windows client to a POA he is not a member of GW automatically re-directs the connection to the correct IP)