Exchange Server still plays a significant role in the world of Microsoft's on-premises productivity servers. On 14 October 2025, the extended support period for Exchange Server 2019 and 2016 ends on the same day. What happens after that? What about the long-announced successor version, Exchange Server SE? What does this mean for purely local, hybrid Exchange organisations and upcoming migration to Exchange Online? And do we still need an on-premises version of Exchange Server at all? You find answers to these and other questions in this session.