MS Exchange Server 2003 Interview Question:

Can I run Exchange 2000 with an AD infrastructure with Windows 2003 DC's?

Submitted by: Administrator

YES, all exchange versions will run in an AD 2003 environment. Exchange 2000 will benefit from some of the new features in AD 2003 and Exchange 5.5 has an ADC specifically for an Exchange 5.5/ AD 2003 environment. If AD 2000 is upgraded to AD 2003, the ADC will need to be upgraded also.*
Submitted by: Administrator