Symantec has unique expertise in backup and archiving solutions, and we are happy to have them as a Microsoft partner for Microsoft Exchange Server 2010 ... Partners are critical to Microsoft’s success and, by building on Exchange 2010, Symantec helps us deliver more value to our customers and meet the needs of a wider variety of organizations. We are delighted to have Symantec included in our community of partners who are energized and ready to help customers take advantage of the innovations in Exchange 2010.