We are experiencing problems installing this gateway and would like some
feedback from other Admins in Australia who have implemented this gateway,
particularly those with a similar Exchange 2003/AD environment.

The exchange server, the GW Gateway for Exchange, the secondary domain
that owns the gateway and it's MTA are all installed on the same Windows
2003 SP2 server, along with the Novell client and the Groupwise client. The
Exchange system has multiple sites. The server hosting the gateway is not
a domain controller.

We're looking for advice on what you had to do to get the installation of
the gateway as a service to complete, and how your gateway's host server
is configured.