Exchange Server 4.0
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 Service Pack 5 | 5-May-98 | 4.0.996 |
| Exchange Server 4.0 Service Pack 4 | 28-Mar-97 | 4.0.995 |
| Exchange Server 4.0 Service Pack 3 | 29-Oct-96 | 4.0.994 |
| Exchange Server 4.0 Service Pack 2 | 19-Jul-96 | 4.0.993 |
| Exchange Server 4.0 Service Pack 1 | 1-May-96 | 4.0.838 |
| Exchange Server 4.0 Standard Edition | 11-Jun-96 | 4.0.837 |
Exchange Server 5.0
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 Service Pack 2 | 19-Feb-98 | 5.0.1460 |
| Exchange Server 5.0 Service Pack 1 | 18-Jun-97 | 5.0.1458 |
| Exchange Server 5.0 | 23-May-97 | 5.0.1457 |
Exchange Server 5.5
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 Service Pack 4 | 1-Nov-00 | 5.5.2653 |
| Exchange Server version 5.5 Service Pack 3 | 9-Sep-99 | 5.5.2650 |
| Exchange Server version 5.5 Service Pack 2 | 23-Dec-98 | 5.5.2448 |
| Exchange Server version 5.5 Service Pack 1 | 5-Aug-98 | 5.5.2232 |
| Exchange Server version 5.5 | 3-Feb-98 | 5.5.1960 |
Exchange 2000 Server
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 | Aug-08 | 6.0.6620.7 |
| Exchange 2000 Server post-SP3 | Mar-08 | 6.0.6620.5 |
| Exchange 2000 Server post-SP3 | Aug-04 | 6.0.6603 |
| Exchange 2000 Server post-SP3 | Apr-04 | 6.0.6556 |
| Exchange 2000 Server post-SP3 | Sep-03 | 6.0.6487 |
| Exchange 2000 Server SP3 | 18-Jul-02 | 6.0.6249 |
| Exchange 2000 Server Service Pack 2 | 29-Nov-01 | 6.0.5762 |
| Exchange 2000 Server Service Pack 1 | 21-Jun-01 | 6.0.4712 |
| Exchange 2000 Server | 29-Nov-00 | 6.0.4417 |
Exchange Server 2003
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 | Aug-08 | 6.5.7654.4 |
| Exchange Server 2003 post-SP2 | Mar-08 | 6.5.7653.33 |
| Exchange Server 2003 SP2 | 19-Oct-05 | 6.5.7683 |
| Exchange Server 2003 Service Pack 1 | 25-May-04 | 6.5.7226 |
| Exchange Server 2003 | 28-Sep-03 | 6.5.6944 |
Exchange Server 2007
The following table lists the build numbers and general release dates for each version of Microsoft Exchange Server 2007.
Exchange Server 2007 build numbers
| Product name | Release date | Build number |
| Update Rollup 7 for Exchange Server 2007 | 8-Jul-08 | 08.00.0813.000 |
| Update Rollup 6 for Exchange Server 2007 | 21-Feb-08 | 08.00.0783.002 |
| Update Rollup 5 for Exchange Server 2007 | 25-Oct-07 | 08.00.0754.000 |
| Update Rollup 4 for Exchange Server 2007 | 23-Aug-07 | 08.00.0744.000 |
| Update Rollup 3 for Exchange Server 2007 | 28-Jun-07 | 08.00.0730.001 |
| Update Rollup 2 for Exchange Server 2007 | 8-May-07 | 08.00.0711.002 |
| Update Rollup 1 for Exchange Server 2007 | 17-Apr-07 | 08.00.0708.003 |
| Exchange Server 2007 | 8-Mar-07 | 08.00.0685.025 |
| Product name | Release date | Build number |
| Update Rollup 10 for Exchange Server 2007 SP1 | 13-Apr-10 | 08.01.0436.000 |
| Update Rollup 9 for Exchange Server 2007 SP1 | 16-Jul-09 | 08.01.0393.001 |
| Update Rollup 8 for Exchange Server 2007 SP1 | 19-May-09 | 08.01.0375.002 |
| Update Rollup 7 for Exchange Server 2007 SP1 | 18-Mar-09 | 08.01.0359.002 |
| Update Rollup 6 for Exchange Server 2007 SP1 | 10-Feb-09 | 08.01.0340.001 |
| Update Rollup 5 for Exchange Server 2007 SP1 | 20-Nov-08 | 08.01.0336.001 |
| Update Rollup 4 for Exchange Server 2007 SP1 | 7-Oct-08 | 08.01.0311.003 |
| Update Rollup 3 for Exchange Server 2007 SP1 | 8-Jul-08 | 08.01.0291.002 |
| Update Rollup 2 for Exchange Server 2007 SP1 | 9-May-08 | 08.01.0278.002 |
| Update Rollup 1 for Exchange Server 2007 SP1 | 28-Feb-08 | 08.01.0263.001 |
| Exchange Server 2007 SP1 | 29-Nov-07 | 8.01.0240.006 |
| Product name | Release date | Build number |
| Update Rollup 5 for Exchange Server 2007 SP2 | 7-Dec-10 | 08.02.0305.003 |
| Update Rollup 4 for Exchange Server 2007 SP2 | 9-Apr-10 | 08.02.0254.000 |
| Update Rollup 3 for Exchange Server 2007 SP2 | 17-Mar-10 | 08.02.0247.002 |
| Update Rollup 2 for Exchange Server 2007 SP2 | 22-Jan-10 | 08.02.0234.001 |
| Update Rollup 1 for Exchange Server 2007 SP2 | 19-Nov-09 | 08.02.0217.003 |
| Exchange Server 2007 SP2 | 24-Aug-09 | 08.02.0176.002 |
| Product name | Release date | Build number |
| Update Rollup 14 for Exchange Server 2007 Service Pack 3 | 26-Aug-14 | 08.03.0379.002 |
| Update Rollup 13 for Exchange Server 2007 SP3 | 25-Feb-14 | 08.03.0348.002 |
| Update Rollup 12 for Exchange Server 2007 SP3 | 9-Dec-13 | 08.03.0342.004 |
| Update Rollup 11 for Exchange Server 2007 SP3 | 13-Aug-13 | 08.03.0327.001 |
| Update Rollup 10 for Exchange Server 2007 SP3 | 11-Feb-13 | 08.03.0298.003 |
| Update Rollup 9 for Exchange Server 2007 SP3 | 10-Dec-12 | 08.03.0297.002 |
| Update Rollup 8-v3 for Exchange Server 2007 SP3 | 13-Nov-12 | 08.03.0279.006 |
| Update Rollup 8–v2 for Exchange Server 2007 SP3 | 9-Oct-12 | 08.03.0279.005 |
| Update Rollup 8 for Exchange Server 2007 SP3 | 13-Aug-12 | 08.03.0279.003 |
| Update Rollup 7 for Exchange Server 2007 SP3 | 16-Apr-12 | 08.03.0264.000 |
| Update Rollup 6 for Exchange Server 2007 SP3 | 26-Jan-12 | 8.03.0245.002 |
| Update Rollup 5 for Exchange Server 2007 SP3 | 21-Sep-11 | 8.03.0213.001 |
| Update Rollup 4 for Exchange Server 2007 SP3 | 28-May-11 | 8.03.0192.001 |
| Update Rollup 3-v2 for Exchange Server 2007 SP3 | 30-Mar-11 | 8.03.0159.002 |
| Update Rollup 2 for Exchange Server 2007 SP3 | 10-Dec-10 | 8.03.0137.003 |
| Update Rollup 1 for Exchange Server 2007 SP3 | 9-Sep-10 | 8.03.0106.002 |
| Exchange Server 2007 SP3 | 7-Jun-10 | 8.03.0083.006 |
Exchange Server 2010
This section provides the build numbers and general release dates for each version of Microsoft Exchange Server 2010.
Exchange Server 2010 build numbers
| Product name | Release date | Build number |
| Update Rollup 5 for Exchange Server 2010 | 13-Dec-10 | 14.0.726.0 |
| Update Rollup 4 for Exchange Server 2010 | 10-Jun-10 | 14.0.702.1 |
| Update Rollup 3 for Exchange Server 2010 | 13-Apr-10 | 14.0.694.0 |
| Update Rollup 2 for Exchange Server 2010 | 4-Mar-10 | 14.0.689.0 |
| Update Rollup 1 for Exchange Server 2010 | 9-Dec-09 | 14.0.682.1 |
| Exchange Server 2010 | 9-Nov-09 | 14.00.0639.021 |
| Product name | Release date | Build number |
| Update Rollup 8 for Exchange Server 2010 SP1 | 10-Dec-12 | 14.01.0438.000 |
| Update Rollup 7 v3 for Exchange Server 2010 SP1 | 13-Nov-12 | 14.01.0421.003 |
| Update Rollup 7 v2 for Exchange Server 2010 SP1 | 10-Oct-12 | 14.01.0421.002 |
| Update Rollup 7 for Exchange Server 2010 SP1 | 8-Aug-12 | 14.01.0421.000 |
| Update Rollup 6 for Exchange Server 2010 SP1 | 27-Oct-11 | 14.01.0355.002 |
| Update Rollup 5 for Exchange Server 2010 SP1 | 23-Aug-11 | 14.1.339.1 |
| Update Rollup 4 for Exchange Server 2010 SP1 | 27-Jul-11 | 14.1.323.6 |
| Update Rollup 3 for Exchange Server 2010 SP1 | 6-Apr-11 | 14.01.0289.007 |
| Update Rollup 2 for Exchange Server 2010 SP1 | 9-Dec-10 | 14.01.0270.001 |
| Update Rollup 1 for Exchange Server 2010 SP1 | 4-Oct-10 | 14.1.255.2 |
| Exchange Server 2010 Service Pack 1 (SP1) | 23-Aug-10 | 14.01.0218.015 |
| Product name | Release date | Build number |
| Update Rollup 8 for Microsoft Exchange Server 2010 SP2 | 9-Dec-13 | 14.02.0390.003 |
| Update Rollup 7 for Microsoft Exchange Server 2010 SP2 | 3-Aug-13 | 14.02.0375.000 |
| Update Rollup 6 for Microsoft Exchange Server 2010 SP2 | 12-Feb-13 | 14.02.0342.003 |
| Update Rollup 5 v2 for Exchange Server 2010 SP2 | 10-Dec-12 | 14.02.0328.010 |
| Update Rollup 5 for Exchange Server 2010 SP2 | 13-Nov-12 | 14.03.0328.005 |
| Update Rollup 4 v2 for Exchange Server 2010 SP2 | 9-Oct-12 | 14.02.0318.004 |
| Update Rollup 4 for Exchange Server 2010 SP2 | 13-Aug-12 | 14.02.0318.002 |
| Update Rollup 3 for Exchange Server 2010 SP2 | 29-May-12 | 14.02.0309.002 |
| Update Rollup 2 for Exchange Server 2010 SP2 | 16-Apr-12 | 14.02.0298.004 |
| Update Rollup 1 for Exchange Server 2010 SP2 | 13-Feb-12 | 14.02.0283.003 |
| Exchange Server 2010 Service Pack 2 (SP2) | 4-Dec-11 | 14.02.0247.005 |
| Product name | Release date | Build number |
| Update Rollup 7 for Exchange Server 2010 SP3 | 26-Aug-14 | 14.03.0210.002 |
| Update Rollup 6 for Exchange Server 2010 SP3 | 23-May-14 | 14.03.0195.001 |
| Update Rollup 5 for Exchange Server 2010 SP3 | 24-Feb-14 | 14.03.0181.006 |
| Update Rollup 4 for Exchange Server 2010 SP3 | 9-Dec-13 | 14.03.0174.001 |
| Update Rollup 3 for Exchange Server 2010 SP3 | 25-Nov-13 | 14.03.0169.001 |
| Update Rollup 2 for Exchange Server 2010 SP3 | 8-Aug-13 | 14.03.0158.001 |
| Update Rollup 1 for Exchange Server 2010 SP3 | 29-May-13 | 14.03.0146.000 |
| Microsoft Exchange Server 2010 Service Pack 3 (SP3) | 12-Feb-13 | 14.03.0123.004 |
Exchange Server 2013
This section provides the build numbers and general release dates for each version of Microsoft Exchange Server 2013.
Exchange Server 2013 build numbers
| Product Name | Date | Build Number |
| Microsoft Exchange Server 2013 RTM | 11-Oct-2014 | 15.0.516.32 |
| Exchange Server 2013 Cumulative Update 1 (CU1) | 02-Apr-14 | 15.0.620.29 |
| Exchange Server 2013 Cumulative Update 2 (CU2) | 29-Jul-14 | 15.0.712.24 |
| Exchange Server 2013 Cumulative Update 3 (CU3) | 25-Nov-14 | 15.0.775.38 |
| Exchange Server 2013 Service Pack 1 (SP1 aka CU4) | 24-Feb-14 | 15.0.847.32 |
| Exchange Server 2013 Cumulative Update 5 (CU5) | 23-May-14 | 15.0.913.22 |
| Exchange Server 2013 Cumulative Update 6 (CU6) | 26-Aug-14 | 15.0.995.29 |
Next Update and Release will be posted based on Release and Updates
Note : Life Cycle for Exchange server 2003 Support got ended from April 8th 2014
Happy Learning!!!! J
Praveen Kumar
MCTS, MCITP | Exchange Server
Publisher @ Techrid.com
Praveen Kumar
TechRid 