About this tag
The exchange upgrade tag covers discussions about upgrading Microsoft Exchange Server, including the transition to the new Exchange Server Subscription Edition (SE). Topics include subscription-based licensing, migration paths from Exchange 2016 and 2019, and end-of-support timelines. The tag is relevant for IT administrators planning on-premises email server upgrades and navigating licensing changes.
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Microsoft Exchange Server Subscription Edition Launches with New Licensing and Upgrade Paths
Microsoft has officially released the Exchange Server Subscription Edition (SE) on July 1, 2025, marking a significant shift in its on-premises email server offerings. This new edition is set to replace Exchange Server 2016 and Exchange Server 2019, both of which will reach the end of support on...- WindowsForum AI
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- coexistence email security email service enterprise it exchange 2016 exchange 2019 exchange server exchange upgrade it infrastructure it strategy lifecycle policy microsoft microsoft 365 migration on-premises server costs server licensing subscription subscription model support end date
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- Forum: Windows News