It provides a reliable messaging system, with built-in protection against spam and viruses. Using Exchange 2007, users throughout your organization can access e-mail, voice mail, calendars, and contacts from a wide variety of devices and from any location. Microsoft Exchange Server 2007 Service Pack 1 (SP1) introduces many new features and technologies that were not available in the release to manufacturing (RTM) version of Exchange Server 2007. These new features and technologies will help to increase productivity and reduce administrative overhead.
