Upgrading Exchange Server 2016 from CU 20 to latest CU that is in Hybrid.

Mohsauga 0 Reputation points
2024-05-31T17:32:31.2966667+00:00

Hi, I have Exchange Server 2016 that is currently on CU 20 and I would like to upgrade it to the latest CU 23. We are in Hybrid and on prem is primarily used for SMTP relay and initial on boarding of users/mailboxes that are then migrated to O365. I am looking for upgrading on Prem exchange in hybrid mode process. There is lots of documentation but that relates to on prem only upgraded. Anything different that I would need to do for Hyrbid environment.

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  1. Andy David - MVP 143.7K Reputation points MVP
    2024-05-31T17:54:52.63+00:00