XCCC: White Paper - Outlook Web Access in Exchange 2000:
"Microsoft Outlook Web Access (OWA) is a tightly integrated
component of Exchange 2000. The architecture of OWA has been completely overhauled since it was introduced in Microsoft Exchange Server version 5.0. Additionally, enhancements to the Exchange 2000 architecture dramatically affect the way OWA works. With these enhancements, OWA offers significantly increased scalability and functionality. This white paper describes OWA in Exchange 2000 and focuses especially on the architecture and deployment of OWA."