Microsoft Exchange Server 2010 Release Candidate (RC) is available for download from today.
Microsoft Exchange Server 2010 helps you achieve new levels of reliability and performance by delivering features that simplify your administration, protect your communications, and delight your users by meeting their demands for greater business mobility.
Please review the Microsoft Exchange Server 2010 system requirements before you proceed. Actual requirements and product functionality may vary based on your system configuration.
Please remember that this software is for evaluation purpose only.