Microsoft Corp. today announced a free trial service for enterprise customers to experience Microsoft� Exchange Server 2007, the industry�s leading platform for e-mail, calendaring and unified messaging. The trial service will be implemented and managed by Unisys Corp., a worldwide technology services and solutions company. As a result, enterprise customers will have the opportunity to evaluate the many new features of Exchange Server 2007, including anywhere access using a PC, the Web or a mobile phone.* Customers can also experience the new unified messaging capabilities, built-in protection technologies and operational efficiencies of Exchange Server 2007, aimed at helping employees make faster and more accurate decisions, gain immediate access to information, and stay connected across many locations.

Microsoft selected Unisys to manage this trial service based on the company�s deep expertise in developing solutions based on the Microsoft platform and its ability to manage reliable enterprise-class applications. The comprehensive vertical and virtual scalability attributes of the Unisys ES7000 server provide the foundation for the Microsoft Exchange Server 2007 platform so enterprises can communicate and collaborate more securely and efficiently. Reliability is essential to the successful deployment of mission-critical solutions; Unisys ES7000 is one of the most reliable enterprise servers in the market.