Exchange Server Build Numbers KB ID 0000344 Problem To find out what service pack and rollups have been applied to Microsoft Exchange you need to locate its “Build Number”. 2000/2003 2007 2010 Warning: After SP3 the build number does not update. To find your build number in Exchange 2010 (after SP3,) use the following command; exsetup | %{$_Fileversioninfo} 2019, 2016, and 2013 Find Exchange 2019 / 2016 and 2013 Build numbers from EMC (PowerShell) Run the following PowerShell command; Get-ExchangeServer | select Name,AdminDisplayVersion Exchange 2019 Build Numbers Product name Release date...