Thanks a bunch for your help and Cheers!!!
Chuy
If you are trying to recover a production system for testing, it is
best to setup a qa/dev environment for this. You can't restore a
production system for test purposes once it's in production without
affecting it. How is your environment setup? Is the frontend and
backend on the same box? Also, you shouldn't be combing DC's and
Exchange on the same box no matter what except if you are using SBS.
Testing restoring of the databases is fine but to test the OWA and
login, you need a separate environment for that or use a test account
with a test database.