Learn about the different licensing options available for Microsoft Exchange:
Get your organization's email needs met with Exchange Server 2010.
Subscription-based email solution hosted by Microsoft, with shared calendar, contacts, tasks, and other great Exchange features.
Connect with our partners for hosted Exchange solutions.
Protect your organization's email against spam and malware with Forefront Protection 2010 for Exchange Server.
Subscription based online e-mail protection for email-protects your organization against spam, viruses, phishing attacks and e-mail policy violations.