I installed the latest beta version of this software and it is working for
the most part. Mail can be sent between the two systems. The GroupWise
contacts were imported into Exchange so Exchange users can see all the
groupwise users and select them from the GAL.

The problem is that the Gateway did not create the external domain and PO.
GroupWise users cannot see the Exchange users in their address book. Can
anyone give me ideas on why they gateway would not have setup the external
domain for exchange?

I have verified the user acct the gateway is using has full rights to the
groupwise volume.