Messaging, calendaring, and email archiving plan accessible from Outlook on PCs, the Web and mobile devices.

Best messaging and calendaring plan accessible from PCs, the Web and mobile devices with advanced archiving, compliance and integrated voicemail capabilities.

A personal e-mail archive for users who have mailboxes on Exchange Server 2010 or later.

Basic messaging and calendaring plan with Web email and POP access.

Advanced anti-malware and anti-spam protection for email deployments.