On the Exchange 2003 server: Exchange Server 2010 can easily coexist in a Exchange Server 2003 organization as long as the Exchange Server 2010 prerequisites are met: The Active Directory forest needs to be in Windows Server 2003 forest functionality mode; All domains that contain Exchange recipients need to be in Windows Server 2003 domain […]
Problem: You renamed an account on your Exchange 2003 server but the FROM address still shows the old name when the user sends an email. Solution: Outlook will pull the legacyExchangeDn value to populate what’s in the <> portion of the field. Use ADSIedit to check this value for the user, as it is probably […]