How to verify installed version of Exchange 2007, 2010 and 2013.

Author by Andrew Bronstad

UPDATED: With direct link to Exchange 2013 build numbers.

In the Exchange Management Shell (EMS) run the following command.

GCM exsetup |%{$_.Fileversioninfo}

Then visit the links below to cross-reference the version number:

Exchange Server 2003-2010 and Update Rollups Build Numbers

Exchange Server 2013 and Cumulative Updates (CU’s) Build Numbers

Author

Andrew Bronstad

Managing Architect - Unified Communications