I am in the process of installing an Exchange 2003 Cluster into an
exchange 2000 Organization.

Here is the process so far.

1. I installed 2 Windows 2003 Enterprise member servers
2. Ran the Exchange Deployment tools and selected the option for
installing E2K3 servers into an Exchange 2000 Native Mode Org.
3. Ran /forestprep
4. Ran /domainprep
5. Created the Windows 2003 Cluster
6. Ran Exchange Setup on both nodes of the cluster
7. Created the Exchange Cluster

Everything to this point worked perfectly.

Here's the problem.

1. E2k3 System Manager sees all servers but E2k System Manager does
not see the E2k3 server.

2. A test user can send mail directly to the internet but the return
mail get stuck in the E2k server waiting for a directory lookup.

Any ideas?

Thanks,

Allen