We have AD 2003 running and NT4 with exchange 5.5 server which we have to replace. I am doing a Migration to Exchange 2000 on a new server as we cannot install Exchange 2003 due to other software products not being exchange 2003 ready. I had already run ADC & setup connection agreements & run forest & Domain prep for 2003 had to do /removeorg per microsoft recommendation and then run forestprep & domainprep for 2000. Left the ADC in place as Microsoft told me this was OK and should work. Mailboxes still talk OK and all looks OK. However how do I tell if Forest prep worked OK as it has to be run on Domain controller I had to run it on the Windows 2003 server this is the only DC we have
thanks heaps