Exchange Server 2010 Standard with 5 CALs

Exchange Server 2010 Standard 64-Bit English on DVD with 5-Clients

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. With new deployment and storage options, enhanced inbox management capabilities, and e-mail archiving built-in, Exchange Server 2010 helps you lower costs and enhance business outcomes.