Forum Discussion
Exchange Server Subscription Edition Arrives in Summer 2025
Microsoft has announced that Exchange Server Subscription Edition (SE) will appear in summer 2025. You'll be able to do an inplace upgrade from Exchange Server 2019 CU15 or a "legacy upgrade" (hardwa...
Tony, I'm also reading if you're on CU 14 that you can perform an Inplace upgrade to ESSE, is this correct?
My understanding is CU15. CU14 is now an old update (Feb 2024). Microsoft wants you to use the latest CU.