Forum Discussion
Build Number Not Updating
Exchange 2016 CU23. The build number shows as 15.1.2507.17 in both Exchange Admin Center and Exchange Management Shell. I have installed 4 SU's since installing .17 (.21, .23, .27, .32). They all ...
I have an Exchange 2019 server, My question is why the Build number has not changed after installing the Exchange CU14 SU1 (KB5036401) update successfully on the server it still shows an older build number Version 15.2 (Build 1544.4) instead of 15.2.1544.9