Microsoft Exchange Server 2003 is the next version of the Exchange collaborative communications server. Exchange Server 2003 provides many new features and enhancements to improve reliability, manageability, and security. Exchange Server 2003 helps increase information worker productivity while helping organizations reduce their total cost of ownership (TCO) in areas such as server and site consolidation. Although this new version of Exchange will run on Microsoft Windows 2000 Server, Exchange Server 2003 is the first version of Exchange designed to run on and take advantage of Microsoft Windows Server 2003.
