Forum Discussion
MS Exchange SE 2025
Recently, I came to know that MS will next Exchange in Subscription Edition (https://techcommunity.microsoft.com/discussions/exchange_general/exchange-server-subscription-edition-arrives-in-summer-20...
Dear Dan
Thanks for the reply.
So, I have to update my exchange server 2016 to Exchange SE. If currently I have 100 user Cal license, I have purchased 100 user subscription. Rest will be same as pervious as all the database, mailbox configuration will be at my server room.
You need to migrate to 2019 CU15 to upgrade to SE. You cannot do the direct upgrade 2016. or Build a new SE environment and migrate it.