Hi, I have been using the ADC and seem to have managed to duplicate some mailboxes which is causing a slight issue and would appreciate any pointers on how to remove these without removing the originals. The setup consists of 4 Exchange 2003 Cluster nodes, 1 Exchange 2003 standalone system. 4 Exchange 5.5 servers. The domain is AD 2000 for all systems. We want to be able to migrate users from Exchange 5.5 to Exchange 2003 and have one common GAL between the 2 systems. Do I need to use the ADC if the domain for both systems is AD. I am getting conflicting opinions on this. Thanks
