⟩ What do I need in order to install Exchange 2003?
A partial list includes:
* DNS (preferably DDNS)
* Active Directory 2000 or 2003
* Permissions to update the Schema
* Hardware sufficient to run Exchange 2003
* Windows 2000 SP3 applied to all DCs, GC, and all (future) E2K2 servers, or Windows 2003.