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  • First published by (Microsoft, Microsoft Partner)
  • When: 3 Mar 2010 12:35 AM
  • Last revision by (Microsoft Contingent Staff)
  • When: 18 Jun 2019 4:06 AM
  • Revisions: 144
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Wiki  >  TechNet Articles  >  Exchange Server and Update Rollups Build Numbers

Exchange Server and Update Rollups Build Numbers

Exchange Server and Update Rollups Build Numbers

This Wiki page lists the Exchange Server versions and Update Rollup's with release dates and KB respectively.

note Important
This information has now been incorporated into a TechNet article that is being maintained by
Microsoft Exchange User Education team: http://technet.microsoft.com/library/hh135098.aspx.

note Note
In this article release dates is in Month/Day/Year format. In build number, additional "zeros" are removed,
e.g. Exchange 2010 SP2 UR1 build number is 14.02.0283.003 in table is in short format 14.2.283.2


 Exchange Server Release dates
Product name Build number Date
 Microsoft Exchange Server 2003  6.5.6944  6/30/2003
 Microsoft Exchange Server 2003 SP1  6.5.7226  5/25/2004
 Microsoft Exchange Server 2003 SP2  6.5.7638  10/19/2005
 Microsoft Exchange Server 2007  8.0.685.24  12/9/2006
 Microsoft Exchange Server 2007  8.0.685.25  12/9/2006
 Microsoft Exchange Server 2007 SP1  8.1.240.6  11/29/2007
 Microsoft Exchange Server 2007 SP2  8.2.176.2  8/24/2009
 Microsoft Exchange Server 2007 SP3  8.3.083.6  6/20/2010
 Microsoft Exchange Server 2010  14.0.639.21  11/9/2009
 Microsoft Exchange Server 2010 SP1  14.1.218.15  8/24/2010
 Microsoft Exchange Server 2010 SP2  14.2.247.5  12/4/2011
 Microsoft Exchange Server 2010 SP3  14.3.123.4  2/12/2013
 Microsoft Exchange Server 2013  15.0.516.32  10/11/2012


 Exchange Server 2007 Service Pack 1

Product name Build number Date KB
 Microsoft Exchange Server Exchange 2007 SP1  8.1.240.6  11/29/2007  
 Update Rollup 1 for Exchange Server 2007 Service Pack 1  8.1.263.1  2/28/2008  KB945684
 Update Rollup 2 for Exchange Server 2007 Service Pack 1  8.1.278.2  5/8/2008  KB948016
 Update Rollup 3 for Exchange Server 2007 Service Pack 1  8.1.291.2  7/8/2008  KB949870
 Update Rollup 4 for Exchange Server 2007 Service Pack 1  8.1.311.3  10/7/2008  KB952580
 Update Rollup 5 for Exchange Server 2007 Service Pack 1  8.1.336.1  11/20/2008  KB953467
 Update Rollup 6 for Exchange Server 2007 Service Pack 1  8.1.340.1  2/10/2009  KB959241
 Update Rollup 7 for Exchange Server 2007 Service Pack 1  8.1.359.2  3/18/2009  KB960384
 Update Rollup 8 for Exchange Server 2007 Service Pack 1  8.1.375.2  5/19/2009  KB968012
 Update Rollup 9 for Exchange Server 2007 Service Pack 1  8.1.393.1  7/17/2009  KB970162
 Update Rollup 10 for Exchange Server 2007 Service Pack 1  8.1.436.0  4/9/2010  KB981407


Exchange Server 2007 Service Pack 2

Product name Build number Date KB
 Microsoft Exchange Server 2007 SP2  8.2.176.2  8/24/2009  
 Update Rollup 1 for Exchange Server 2007 Service Pack 2  8.2.217.3  11/19/2009  KB971534
 Update Rollup 2 for Exchange Server 2007 Service Pack 2  8.2.234.1  1/22/2010  KB972076
 Update Rollup 3 for Exchange Server 2007 Service Pack 2  8.2.247.2  3/17/2010  KB979784
 Update Rollup 4 for Exchange Server 2007 Service Pack 2  8.2.254.0  4/9/2010  KB981383
 Update Rollup 5 for Exchange Server 2007 Service Pack 2  8.2.305.3  12/7/2010   KB2407132

 

Exchange Server 2007 Service Pack 3

Product name Build number Date KB
 Microsoft Exchange Server 2007 SP3  8.3.083.6  6/20/2010  
 Update Rollup 1 for Exchange Server 2007 Service Pack 3  8.3.106.2  9/9/2010  KB2279665
 Update Rollup 2 for Exchange Server 2007 Service Pack 3  8.3.137.3  12/10/2010  KB2407025
 Update Rollup 3 for Exchange Server 2007 Service Pack 3  8.3.159.0  3/2/2011  KB2492691
 Update Rollup 3-v2 for Exchange Server 2007 Service Pack 3  8.3.159.2  3/30/2011  KB2530488
 Update Rollup 4 for Exchange Server 2007 Service Pack 3  8.3.192.1  7/7/2011  KB2509911
 Update Rollup 5 for Exchange Server 2007 Service Pack 3  8.3.213.1  9/21/2011  KB2602324
 Update Rollup 6 for Exchange Server 2007 Service Pack 3  8.3.245.2  1/25/2012  KB2608656
 Update Rollup 7 for Exchange Server 2007 Service Pack 3  8.3.264.0  4/16/2012  KB2655203
 Update Rollup 8 for Exchange Server 2007 Service Pack 3  8.3.279.3  8/13/2012  KB2734232
 Update Rollup 8-v2 for Exchange Server 2007 Service Pack 3  8.3.279.5  10/9/2012  KB2756497
 Update Rollup 8-v3 for Exchange Server 2007 Service Pack 3  8.3.279.6  11/13/2012  KB2778154
 Update Rollup 9 for Exchange Server 2007 Service Pack 3  8.3.297.2  12/10/2012  KB2746157
 Update Rollup 10 for Exchange Server 2007 Service Pack 3  8.3.298.3  2/11/2013  KB2788321
 Update Rollup 11 for Exchange Server 2007 Service Pack 3  8.3.327.1  8/13/2013 KB28737461


Exchange Server 2010

Product name Build number Date KB
 Microsoft Exchange Server 2010 RTM  14.0.639.21  11/9/2009  
 Update Rollup 1 for Exchange Server 2010  14.0.682.1  12/9/2009  KB976573
 Update Rollup 2 for Exchange Server 2010  14.0.689.0  3/4/2010  KB979611
 Update Rollup 3 for Exchange Server 2010  14.0.694.0  4/9/2010  KB981401
 Update Rollup 4 for Exchange Server 2010  14.0.702.1  6/17/2010  KB982639
 Update Rollup 5 for Exchange Server 2010  14.0.726.0  12/13/2010  KB2407113


Exchange Server 2010 Service Pack 1

Product name Build number Date KB
 Microsoft Exchange Server 2010 SP1  14.1.218.15  8/24/2010  
 Update Rollup 1 for Exchange Server 2010 SP1  14.1.255.2  10/4/2010  KB2407028
 Update Rollup 2 for Exchange Server 2010 SP1  14.1.270.1  12/9/2010  KB2425179
 Update Rollup 3 for Exchange Server 2010 SP1 		 14.1.289.3  3/7/2011  KB2492690
 Update Rollup 3-v3 for Exchange Server 2010 SP1  14.1.289.7  4/1/2011  KB2529939
 Update Rollup 4 for Exchange Server 2010 SP1  14.1.323.1  6/22/2011  KB2509910
 Update Rollup 4-v2 for Exchange Server 2010 SP1  14.1.323.6  7/27/2011  KB2579150
 Update Rollup 5 for Exchange Server 2010 SP1  14.1.339.1  8/23/2011  KB2582113
 Update Rollup 6 for Exchange Server 2010 SP1  14.1.355.2  10/27/2011  KB2608646
 Update Rollup 7 for Exchange Server 2010 SP1  14.1.421.0  8/13/2012  KB2743248
 Update Rollup 7-v2 for Exchange Server 2010 SP1  14.1.421.2  10/9/2012  KB2756496
 Update Rollup 7-v3 for Exchange Server 2010 SP1  14.1.421.3  11/12/2012  KB2778158
 Update Rollup 8 for Exchange Server 2010 SP1  14.1.438.0  12/10/2012  KB2787763

 
Exchange Server 2010 Service Pack 2

Product name Build number Date KB
 Microsoft Exchange Server 2010 SP2  14.2.247.5  12/4/2011
 Update Rollup 1 for Exchange Server 2010 SP2  14.2.283.3  2/13/2012  KB2645995
 Update Rollup 2 for Exchange Server 2010 SP2  14.2.298.4  4/16/2012  KB2661854
 Update Rollup 3 for Exchange Server 2010 SP2  14.2.309.2  5/29/2012  KB2685289
 Update Rollup 4 for Exchange Server 2010 SP2  14.2.318.2   8/13/2012  KB2706690
 Update Rollup 4-v2 for Exchange Server 2010 SP2  14.2.318.4  10/9/2012  KB2756485
 Update Rollup 5 for Exchange Server 2010 SP2  14.2.328.5  11/13/2012   KB2719800 
 Update Rollup 5-v2 for Exchange Server 2010 SP2  14.2.328.10  12/10/2012  KB2785908
 Update Rollup 6 for Exchange Server 2010 SP2  14.2.342.3  2/11/2013  KB2746164
 Update Rollup 7 for Exchange Server 2010 SP2  14.2.375.0  8/13/2013  KB2874216


Exchange Server 2010 Service Pack 3

Product name Build number Date KB
 Microsoft Exchange Server 2010 SP3  14.3.123.4  2/12/2013  KB2808208
 Update Rollup 1 for Exchange Server 2010 SP3  14.3.146.0   5/29/2013  KB2803727
 Update Rollup 2 for Exchange Server 2010 SP3  14.3.158.1
 8/13/2013  KB2866475


Exchange Server 2013

Product name Build number Date KB
 Microsoft Exchange Server 2013 Preview  15.0.466.13  7/16/2012  
 Microsoft Exchange Server 2013 RTM  15.0.516.32  10/11/2012  

 Exchange Server is moved to Wiki page Exchange Server 2013 and Cumulative Updates (CU’s) Build Numbers

note Note on Exchange 2013 Cumulative Updates
More about Exchange 2013 Cumulative Updates see MS Exchange Team Blog post Servicing Exchange 2013

 
Note Last Table update at 14 Feb 2012

 

note Note
For information about available Exchange Server schema versions, see the Exchange Schema Versions – Common Questions & Answers TechNet Wiki page.



See also KB158530 Build numbers and release dates for Exchange Server.

  

Script Method to find Exchange Build Numbers

This Script can be used to find Exchange 2007 and Exchange 2010 build numbers in your environment. - Added by Bhargav Shukla - MSFT
 

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Wiki - Revision Comment List(Revision Comment)
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Comments
  • 28 Jul 2011 6:11 AM

    Côme edited Revision 70. Comment: Add UR4-v2 for Exchange 2010 SP1  

  • 7 Jul 2011 11:09 AM

    Arman Obosyan edited Revision 67. Comment: Add UR4 for Exchange 2007 SP3

  • 22 Jun 2011 9:57 AM

    Arman Obosyan edited Revision 66. Comment: Open New Window on UR4 KB

  • 22 Jun 2011 9:56 AM

    Arman Obosyan edited Revision 65. Comment: Add UR4 for Exchange 2010 SP1

  • 18 Jun 2011 11:08 PM

    Arman Obosyan edited Revision 64. Comment: Misc formating

  • 9 Apr 2011 1:38 AM

    Arman Obosyan edited Revision 62. Comment: misc formating 3

  • 9 Apr 2011 1:34 AM

    Arman Obosyan edited Revision 61. Comment: Misc formating

  • 7 Apr 2011 4:51 AM

    Arman Obosyan edited Revision 60. Comment: misc correction

  • 7 Apr 2011 4:21 AM

    Arman Obosyan edited Revision 59. Comment: bold latest version

  • 7 Apr 2011 4:19 AM

    Arman Obosyan edited Revision 58. Comment: Add Exchange 2010 SP1 UR3-v3 and revert E2007 SP3 UR3-v release date to correct 3/30/2011

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