Exchange Server Updates: build numbers and release dates
Applies to: Exchange Server 2013, Exchange Server 2010, Exchange Server 2007
Topic Last Modified: 2014-12-12
This topic provides you a central resource for update downloads, build numbers and release dates for versions of Microsoft Exchange. You can use the information in this topic to verify the version of Exchange that is running in your organization.
This topic is organized in sections that correspond to the major releases of Exchange. Each section lists the build numbers for each service pack (SP), cumulative update (CU), or update rollup (RU) of the specific Exchange release.
Download links for the latest cumulative updates, update rollups, and service packs for Exchange 2013, Exchange 2010, and Exchange 2007 are included.
This section provides the build numbers and general release dates for each version of Microsoft Exchange Server 2013.
To view the build number for the version of Exchange 2013 that you’re running, run the following command in the Exchange Management Shell.
Get-ExchangeServer | Format-List Name, Edition, AdminDisplayVersion
The following table shows the build numbers and general availability dates for each version of Exchange 2013.
| Product name | Release date | Build number |
|---|---|---|
| December 9, 2014 | 15.00.1044.025 | |
| August 26, 2014 | 15.00.0995.029 | |
| May 27, 2014 | 15.00.0913.022 | |
| February 25, 2014 | 15.00.0847.032 | |
| November 25, 2013 | 15.00.0775.038 | |
| Exchange Server 2013 CU2 | July 9, 2013 | 15.00.0712.024 |
| Exchange Server 2013 CU1 | April 2, 2013 | 15.00.0620.029 |
| Release to Manufacturing (RTM) version of Exchange Server 2013 | December 3, 2012 | 15.00.0516.032 |
This section provides the build numbers and general release dates for each version of Microsoft Exchange Server 2010.
To view the build number for the version of Exchange 2010 that you’re running, run the following command in the Exchange Management Shell:
Get-ExchangeServer | Format-List Name, Edition, AdminDisplayVersion
 Note: |
|---|
| After you install an update rollup for Exchange 2010, the version of Exchange Server isn't updated to show that the update rollup is installed. This issue occurs because the version number that is displayed by the Exchange Management Console or by other administrative mechanisms is obtained from the Exchange Server Object in Active Directory. |
Exchange Server 2010 SP3 build numbers
| Product name | Release date | Build number |
|---|---|---|
| December 12, 2014 | 14.03.0224.002 | |
| Update Rollup 8 v1 for Exchange Server 2010 SP3 (recalled) | December 9, 2014 | 14.03.0224.001 |
| August 26, 2014 | 14.03.0210.002 | |
| May 27, 2014 | 14.03.0195.001 | |
| February 24, 2014 | 14.03.0181.006 | |
| December 9, 2013 | 14.03.0174.001 | |
| Update Rollup 3 for Exchange Server 2010 SP3 | November 25, 2013 | 14.03.0169.001 |
| Update Rollup 2 for Exchange Server 2010 SP3 | August 8, 2013 | 14.03.0158.001 |
| Update Rollup 1 for Exchange Server 2010 SP3 | May 29, 2013 | 14.03.0146.000 |
| February 12, 2013 | 14.03.0123.004 |
Exchange Server 2010 SP2 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Update Rollup 8 for Exchange Server 2010 SP2 | December 9, 2013 | 14.02.0390.003 |
| Update Rollup 7 for Exchange Server 2010 SP2 | August 3, 2013 | 14.02.0375.000 |
| Update Rollup 6 Exchange Server 2010 SP2 | February 12, 2013 | 14.02.0342.003 |
| Update Rollup 5 v2 for Exchange Server 2010 SP2 | December 10, 2012 | 14.02.0328.010 |
| Update Rollup 5 for Exchange Server 2010 SP2 | November 13, 2012 | 14.03.0328.005 |
| Update Rollup 4 v2 for Exchange Server 2010 SP2 | October 9, 2012 | 14.02.0318.004 |
| Update Rollup 4 for Exchange Server 2010 SP2 | August 13, 2012 | 14.02.0318.002 |
| Update Rollup 3 for Exchange Server 2010 SP2 | May 29, 2012 | 14.02.0309.002 |
| Update Rollup 2 for Exchange Server 2010 SP2 | April 16, 2012 | 14.02.0298.004 |
| Update Rollup 1 for Exchange Server 2010 SP2 | February 13, 2012 | 14.02.0283.003 |
| Exchange Server 2010 SP2 | December 4, 2011 | 14.2.247.5 |
Exchange Server 2010 SP1 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Update Rollup 8 for Exchange Server 2010 SP1 | December 10, 2012 | 14.01.0438.000 |
| Update Rollup 7 v3 for Exchange Server 2010 SP1 | November 13, 2012 | 14.01.0421.003 |
| Update Rollup 7 v2 for Exchange Server 2010 SP1 | October 10, 2012 | 14.01.0421.002 |
| Update Rollup 7 for Exchange Server 2010 SP1 | August 8, 2012 | 14.01.0421.000 |
| Update Rollup 6 for Exchange Server 2010 SP1 | October 27, 2011 | 14.01.0355.002 |
| Update Rollup 5 for Exchange Server 2010 SP1 | August 23, 2011 | 14.1.339.1 |
| Update Rollup 4 for Exchange Server 2010 SP1 | July 27, 2011 | 14.1.323.6 |
| Update Rollup 3 for Exchange Server 2010 SP1 | April 6, 2011 | 14.01.0289.007 |
| Update Rollup 2 for Exchange Server 2010 SP1 | December 9, 2010 | 14.01.0270.001 |
| Update Rollup 1 for Exchange Server 2010 SP1 | October 4, 2010 | 14.1.255.2 |
| Exchange Server 2010 SP1 | August 23, 2010 | 14.01.0218.015 |
Exchange Server 2010 RTM build numbers
| Product name | Release date | Build number |
|---|---|---|
| Update Rollup 5 for Exchange Server 2010 | December 13, 2010 | 14.0.726.0 |
| Update Rollup 4 for Exchange Server 2010 | June 10, 2010 | 14.0.702.1 |
| Update Rollup 3 for Exchange Server 2010 | April 13, 2010 | 14.0.694.0 |
| Update Rollup 2 for Exchange Server 2010 | March 4, 2010 | 14.0.689.0 |
| Update Rollup 1 for Exchange Server 2010 | December 9, 2009 | 14.0.682.1 |
| Exchange Server 2010 | November 9, 2009 | 14.00.0639.021 |
The following table lists the build numbers and general release dates for each version of Microsoft Exchange Server 2007.
The version information for Exchange Server 2007 SP1 is displayed correctly in the Exchange Management Console, in the Exchange Management Shell, and in the About Exchange Server 2007 Help dialog box. However, after you apply Exchange 2007 SP1 to an Edge Transport server that is running the RTM version of Exchange 2007, the version information for the Edge Transport server isn’t updated in the Exchange Management Console unless the Edge Transport server is resubscribed to the Active Directory site. This is because the Edge Transport server doesn’t directly update Active Directory by using any configuration information. Instead, the version information for Edge Transport servers is recorded in Active Directory during the creation of an Edge Subscription.
To view the build number for the version of Exchange 2007 that you’re running, run the following command in the Shell:
Get-ExchangeServer | Format-List Name, Edition, AdminDisplayVersion
Exchange Server 2007 SP3 build numbers
| Product name | Release date | Build number |
|---|---|---|
| December 9, 2014 | 08.03.0289.002 | |
| August 26, 2014 | 08.03.0379.002 | |
| February 24, 2014 | 08.03.0348.002 | |
| December 9, 2013 | 08.03.0342.004 | |
| Update Rollup 11 for Exchange Server 2007 SP3 | August 13, 2013 | 08.03.0327.001 |
| Update Rollup 10 for Exchange Server 2007 SP3 | February 11, 2013 | 08.03.0298.003 |
| Update Rollup 9 for Exchange Server 2007 SP3 | December 10, 2012 | 08.03.0297.002 |
| Update Rollup 8-v3 for Exchange Server 2007 SP3 | November 13, 2012 | 08.03.0279.006 |
| Update Rollup 8–v2 for Exchange Server 2007 SP3 | October 9, 2012 | 08.03.0279.005 |
| Update Rollup 8 for Exchange Server 2007 SP3 | August 13, 2012 | 08.03.0279.003 |
| Update Rollup 7 for Exchange Server 2007 SP3 | April 16, 2012 | 08.03.0264.000 |
| Update Rollup 6 for Exchange Server 2007 SP3 | January 26, 2012 | 8.03.0245.002 |
| Update Rollup 5 for Exchange Server 2007 SP3 | September 21, 2011 | 8.03.0213.001 |
| Update Rollup 4 for Exchange Server 2007 SP3 | May 28, 2011 | 8.03.0192.001 |
| Update Rollup 3-v2 for Exchange Server 2007 SP3 | March 30, 2011 | 8.03.0159.002 |
| Update Rollup 2 for Exchange Server 2007 SP3 | December 10, 2010 | 8.03.0137.003 |
| Update Rollup 1 for Exchange Server 2007 SP3 | September 9, 2010 | 8.03.0106.002 |
| June 7, 2010 | 8.03.0083.006 |
Exchange Server 2007 SP2 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Update Rollup 5 for Exchange Server 2007 SP2 | December 7, 2010 | 8.2.305.3 |
| Update Rollup 4 for Exchange Server 2007 SP2 | April 9, 2010 | 8.2.254.0 |
| Update Rollup 3 for Exchange Server 2007 SP2 | March 17, 2010 | 8.2.247.2 |
| Update Rollup 2 for Exchange Server 2007 SP2 | January 22, 2010 | 8.2.234.1 |
| Update Rollup 1 for Exchange Server 2007 SP2 | November 19, 2009 | 8.2.217.3 |
| Exchange Server 2007 SP2 | August 24, 2009 | 8.02.0176.002 |
Exchange Server 2007 SP1 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Update Rollup 10 for Exchange Server 2007 SP1 | April 13, 2010 | 8.1.436.0 |
| Update Rollup 9 for Exchange Server 2007 SP1 | July 16, 2009 | 8.1.393.1 |
| Update Rollup 8 for Exchange Server 2007 SP1 | May 19, 2009 | 8.1.375.2 |
| Update Rollup 7 for Exchange Server 2007 SP1 | March 18, 2009 | 8.1.359.2 |
| Update Rollup 6 for Exchange Server 2007 SP1 | February 10, 2009 | 8.1.340.1 |
| Update Rollup 5 for Exchange Server 2007 SP1 | November 20, 2008 | 8.1.336.1 |
| Update Rollup 4 for Exchange Server 2007 SP1 | October 7, 2008 | 8.1.311.3 |
| Update Rollup 3 for Exchange Server 2007 SP1 | July 8, 2008 | 8.1.291.2 |
| Update Rollup 2 for Exchange Server 2007 SP1 | May 9, 2008 | 8.1.278.2 |
| Update Rollup 1 for Exchange Server 2007 SP1 | February 28, 2008 | 8.1.263.1 |
| Exchange Server 2007 SP1 | November 29, 2007 | 8.01.0240.006 |
Exchange Server 2007 RTM build numbers for update rollup packages
| Product name | Release date | Build number |
|---|---|---|
| Update Rollup 7 for Exchange Server 2007 | July 8, 2008 | 8.0.813.0 |
| Update Rollup 6 for Exchange Server 2007 | February 21, 2008 | 8.0.783.2 |
| Update Rollup 5 for Exchange Server 2007 | October 25, 2007 | 8.0.754.0 |
| Update Rollup 4 for Exchange Server 2007 | August 23, 2007 | 8.0.744.0 |
| Update Rollup 3 for Exchange Server 2007 | June 28, 2007 | 8.0.730.1 |
| Update Rollup 2 for Exchange Server 2007 | May 8, 2007 | 8.0.711.2 |
| Update Rollup 1 for Exchange Server 2007 | April 17, 2007 | 8.0.708.3 |
| Exchange Server 2007 | March 8, 2007 | 8.0.685.25 |
The following table lists the build numbers and general release dates for each version of Microsoft Exchange Server 2003. To view the build number of Exchange Server 2003, open the Properties dialog box of the server object.
Exchange Server 2003 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Exchange Server 2003 post- SP2 | August 2008 | 6.5.7654.4 |
| Exchange Server 2003 post-SP2 | March 2008 | 6.5.7653.33 |
| Exchange Server 2003 SP2 | October 19, 2005 | 6.5.7683 |
| Exchange Server 2003 SP1 | May25, 2004 | 6.5.7226 |
| Exchange Server 2003 | September 28, 2003 | 6.5.6944 |
The following table lists the build numbers and general release dates for each version of Microsoft Exchange 2000 Server. To view the build number of Exchange 2000 Server, open the Properties dialog box of the server object.
Exchange 2000 Server build numbers
| Product name | Release date | Build number |
|---|---|---|
| Exchange 2000 Server post-SP3 | August 2008 | 6.0.6620.7 |
| Exchange 2000 Server post-SP3 | March 2008 | 6.0.6620.5 |
| Exchange 2000 Server post-SP3 | August 2004 | 6.0.6603 |
| Exchange 2000 Server post-SP3 | April 2004 | 6.0.6556 |
| Exchange 2000 Server post-SP3 | September 2003 | 6.0.6487 |
| Exchange 2000 Server SP3 | July 18, 2002 | 6.0.6249 |
| Exchange 2000 Server SP2 | November 29, 2001 | 6.0.5762 |
| Exchange 2000 Server SP1 | June 21, 2001 | 6.0.4712 |
| Exchange 2000 Server | November 29, 2000 | 6.0.4417 |
The following table lists the build numbers and general release dates for each version of Microsoft Exchange Server version 5.5.
Exchange Server 5.5 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Exchange Server version 5.5 SP4 | November 1, 2000 | 5.5.2653 |
| Exchange Server version 5.5 SP3 | September 9, 1999 | 5.5.2650 |
| Exchange Server version 5.5 SP2 | December 23, 1998 | 5.5.2448 |
| Exchange Server version 5.5 SP1 | August 5, 1998 | 5.5.2232 |
| Exchange Server version 5.5 | February 3, 1998 | 5.5.1960 |
The following table lists the build numbers and general release dates for each version of Microsoft Exchange Server 5.0.
Exchange Server 5.0 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Exchange Server 5.0 SP2 | February 19, 1998 | 5.0.1460 |
| Exchange Server 5.0 SP1 | June 18, 1997 | 5.0.1458 |
| Exchange Server 5.0 | May 23, 1997 | 5.0.1457 |
The following table lists the build numbers and general release dates for each version of Microsoft Exchange Server 4.0.
Exchange Server 4.0 build numbers
| Product name | Release date | Build number |
|---|---|---|
| Exchange Server 4.0 SP5 | May5, 1998 | 4.0.996 |
| Exchange Server 4.0 SP4 | March 28, 1997 | 4.0.995 |
| Exchange Server 4.0 SP3 | October 29, 1996 | 4.0.994 |
| Exchange Server 4.0 SP2 | July 19, 1996 | 4.0.993 |
| Exchange Server 4.0 SP1 | May 1, 1996 | 4.0.838 |
| Exchange Server 4.0 Standard Edition | June 11, 1996 | 4.0.837 |
