Exchange Server 2013, 2016 and 2019 Build Numbers (with Cumulative Updates)
Introduction
This Wiki page lists the Exchange Server 2013 / 2016 / 2019 and Cumulative Updates (CUs) build numbers with release dates and KB respectively.
| Update on Exchange 2013 Cumulative Updates |
|---|
More about Exchange 2013 Cumulative Updates (CUs) see MS Exchange Team Blog post Servicing Exchange 2013. Exchange 2013, 2016 and 2019 Cumulative Updates include all Exchange binaries so you need to download only the latest CU. You don't need to install Exchange Server RTM first. |
| Note |
|---|
| In this article, release dates are in Month/Day/Year format. |
Exchange Server 2013
| Product Name | Build Number | Date [mm/dd/yyyy] |
KB |
| Microsoft Exchange Server 2013 RTM | 15.0.516.32 | 12/03/2012 | |
| Exchange Server 2013 Cumulative Update 1 (CU1) | 15.0.620.29 | 04/02/2013 | KB2816900 |
| Exchange Server 2013 Cumulative Update 2 (CU2) | 15.0.712.24 | 07/09/2013 | KB2859928 |
| Exchange Server 2013 Cumulative Update 3 (CU3) | 15.0.775.38 | 11/25/2013 | KB2892464 |
| Exchange Server 2013 Service Pack 1 (SP1 aka CU4) | 15.0.847.32 | 02/25/2014 | KB2926248 |
| Exchange Server 2013 Cumulative Update 5 (CU5) | 15.0.913.22 | 05/27/2014 | KB2936880 |
| Exchange Server 2013 Cumulative Update 6 (CU6) | 15.0.995.29 | 08/26/2014 | KB2961810 |
| Exchange Server 2013 Cumulative Update 7 (CU7) | 15.0.1044.25 | 12/09/2014 | KB2986485 |
| Exchange Server 2013 Cumulative Update 8 (CU8) | 15.0.1076.9 | 03/17/2015 | KB3030080 |
| Exchange Server 2013 Cumulative Update 9 (CU9) | 15.0.1104.5 | 06/16/2015 | KB3049849 |
| Exchange Server 2013 Cumulative Update 10 (CU10) | 15.0.1130.7 | 09/14/2015 | KB3078678 |
| Exchange Server 2013 Cumulative Update 11 (CU11) | 15.0.1156.6 | 12/10/2015 | KB3099522 |
| Exchange Server 2013 Cumulative Update 12 (CU12) | 15.0.1178.4 | 3/14/2016 | KB3108023 |
| Exchange Server 2013 Cumulative Update 13 (CU13) | 15.0.1210.3 | 6/20/2016 | KB3135743 |
| Exchange Server 2013 Cumulative Update 14 (CU14) | 15.0.1236.3 | 9/20/2016 | KB3177670 |
| Exchange Server 2013 Cumulative Update 15 (CU15) | 15.0.1263.5 | 12/13/2016 | KB3197044 |
| Exchange Server 2013 Cumulative Update 16 (CU16) | 15.0.1293.2 | 3/21/2017 | KB4012112 |
| Exchange Server 2013 Cumulative Update 17 (CU17) | 15.0.1320.4 | 6/27/2017 | KB4012114 |
| Exchange Server 2013 Cumulative Update 18 (CU18) | 15.0.1347.2 | 9/16/2017 | KB4022631 |
| Exchange Server 2013 Cumulative Update 19 (CU19) | 15.0.1365.1 | 12/19/2017 | KB4037224 |
| Exchange Server 2013 Cumulative Update 20 (CU20) | 15.0.1367.3 | 3/20/2018 | KB4055221 |
| Exchange Server 2013 Cumulative Update 21 (CU21) | 15.0.1395.4 | 6/19/2018 | KB4099855 |
| Exchange Server 2013 Cumulative Update 22 (CU22) | 15.0.1473.3 | 2/12/2019 | KB4345836 |
| Exchange Server 2013 Cumulative Update 23 (CU23) | 15.0.1497.2 | 6/18/2019 | KB4489622 |
Exchange Server 2016
| Product Name | Build Number | Date [mm/dd/yyyy] |
KB |
| Exchange Server 2016 Preview | 15.1.225.16 | 6/22/2015 | |
| Exchange Server 2016 RTM | 15.1.225.42 | 10/01/2015 | |
| Exchange Server 2016 Cumulative Update 1 (CU1) | 15.1.396.30 | 3/14/2016 | KB3134844 |
| Exchange Server 2016 Cumulative Update 2 (CU2) | 15.1.466.34 | 6/20/2016 | KB3135742 |
| Exchange Server 2016 Cumulative Update 3 (CU3) | 15.1.544.27 | 9/20/2016 | KB3152589 |
| Exchange Server 2016 Cumulative Update 4 (CU4) | 15.1.669.32 | 12/13/2016 | KB3177106 |
| Exchange Server 2016 Cumulative Update 5 (CU5) | 15.1.845.34 | 3/21/2017 | KB4012106 |
| Exchange Server 2016 Cumulative Update 6 (CU6) | 15.1.1034.26 | 6/27/2017 | KB4012108 |
| Exchange Server 2016 Cumulative Update 7 (CU7) | 15.1.1261.35 | 9/16/2017 | KB4018115 |
| Exchange Server 2016 Cumulative Update 8 (CU8) | 15.1.1415.2 | 12/17/2017 | KB4035145 |
| Exchange Server 2016 Cumulative Update 9 (CU9) | 15.1.1466.3 | 3/20/2018 | KB4055222 |
| Exchange Server 2016 Cumulative Update 10 (CU10) | 15.1.1531.3 | 6/19/2018 | KB4099852 |
| Exchange Server 2016 Cumulative Update 11 (CU11) | 15.1.1591.01 | 10/16/2018 | KB4134118 |
| Exchange Server 2016 Cumulative Update 12 (CU12) | 15.1.1713.5 | 2/12/2019 | KB4471392 |
| Exchange Server 2016 Cumulative Update 13 (CU13) | 15.1.1779.2 | 6/18/2019 | KB4488406 |
Exchange Server 2019
| Product Name | Build Number | Date [mm/dd/yyyy] |
KB |
| Exchange Server 2019 Preview | 15.2.196.0 | 07/24/2018 | |
| Exchange Server 2019 RTM | 15.2.221.12 | 10/14/2018 | |
| Exchange Server 2019 Cumulative Update 1 (CU1) | 15.2.330.6 | 2/12/2019 | KB4471391 |
| Exchange Server 2019 Cumulative Update 2 (CU2) | 15.2.397.3 | 6/18/2019 | KB4488401 |
- Build number can be checked using Get-ExchangeServer cmdlet
Get-ExchangeServer | Select Name, AdminDisplayVersion
- Build number can be checked from ExSetup.exe file version information also
Get-Command Exsetup.exe | ForEach{$_.FileVersionInfo}
The below command will be given detailed information about the name, domain, edition, fqdn, server roles installed, site & admin display name.
Get-ExchangeServer | fl name, domain, edition, fqdn, serverrole, site, admindisplayversion
To check ExSetup.exe file version information on all Exchange servers remotely, use below command.
Get-ExchangeServer | Sort-Object Name | ForEach{ Invoke-Command -ComputerName $_.Name -ScriptBlock { Get-Command ExSetup.exe | ForEach{$_.FileVersionInfo } } } | Format-Table -Auto
In Exchange 2013 and Exchange 2016 we can also check build numbers in Exchange Admin Center (EAC).
In EAC click on "servers" category on the left side and then click on "servers" pane.
Earlier Versions
For update detail regarding earlier versions of Exchange Server (2003-2010), visit the Wiki page Exchange Server and Update Rollups Build Numbers
See Also
- *Exchange Server Build Numbers and Release Dates *(Exchange 4x - 2016)