Scott Schnoll (MCT, MCSE, MCSA) is a Principal Technical Writer on the Exchange User Education team at Microsoft where he authors content on a variety of content related to Exchange Server, including high-availability, site resilience, virtualization, and more. He is a frequent speaker at major industry conferences, such as Microsoft TechEd, Microsoft TechDays, The Experts Conference and more. Prior to joining Microsoft, Scott authored "Microsoft Exchange Server 2003 Distilled" (Addison-Wesley, 2004) and he was the lead author of "Exchange 2000 Server: The Complete Reference" (Osborne McGraw-Hill, 2000). Scott is a former long-time Microsoft MVP for Exchange Server, Windows and Rights Management Services.  Follow Scott on Twitter @schnoll and check out his personal blog at http://blogs.technet.com/scottschnoll.