Bio: Steve is a recognized authority on Microsoft Exchange designs, having spent the past 20 years reviewing, developing, and deploying some of the largest Exchange implementations in the world. He has written and contributed to numerous Microsoft books and training programs. Steve is a frequent contributing writer on Exchange issues for national technology and trade magazines. Steve is one of the few who have served as an Exchange MVP for 5+ years and spends his spare time speaking on Exchange deployment issues at various Microsoft conferences and events. Steve continues to serve as a leading expert on Migrations and Coexistence with Microsoft Exchange Server including Exchange 2016 and Office 365.