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  • First published by (Microsoft, Microsoft Partner)
  • When: 3 Mar 2010 12:35 AM
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  • When: 30 Jun 2019 7:37 AM
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Wiki  >  TechNet Articles  >  Exchange Server and Update Rollup Build Numbers

Exchange Server and Update Rollup Build Numbers

Exchange Server and Update Rollup Build Numbers

Table of Contents

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

 

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
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 the 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 9/28/2003
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
Microsoft Exchange Server 2016 15.1.225.42 10/01/2015

Exchange Server 2007 Service Pack 1

Product name Build number Date KB
Microsoft Exchange Server 2007 SP1 8.1.240.6 11/29/2007
Update Rollup 1 for Exchange Server 2007 SP1 8.1.263.1 2/28/2008 KB945684
Update Rollup 2 for Exchange Server 2007 SP1 8.1.278.2 5/8/2008 KB948016
Update Rollup 3 for Exchange Server 2007 SP1 8.1.291.2 7/8/2008 KB949870
Update Rollup 4 for Exchange Server 2007 SP1 8.1.311.3 10/7/2008 KB952580
Update Rollup 5 for Exchange Server 2007 SP1 8.1.336.1 11/20/2008 KB953467
Update Rollup 6 for Exchange Server 2007 SP1 8.1.340.1 2/10/2009 KB959241
Update Rollup 7 for Exchange Server 2007 SP1 8.1.359.2 3/18/2009 KB960384
Update Rollup 8 for Exchange Server 2007 SP1 8.1.375.2 5/19/2009 KB968012
Update Rollup 9 for Exchange Server 2007 SP1 8.1.393.1 7/17/2009 KB970162
Update Rollup 10 for Exchange Server 2007 SP1 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 SP2 8.2.217.3 11/19/2009 KB971534
Update Rollup 2 for Exchange Server 2007 SP2 8.2.234.1 1/22/2010 KB972076
Update Rollup 3 for Exchange Server 2007 SP2 8.2.247.2 3/17/2010 KB979784
Update Rollup 4 for Exchange Server 2007 SP2 8.2.254.0 4/9/2010 KB981383
Update Rollup 5 for Exchange Server 2007 SP2 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 SP3 8.3.106.2 9/9/2010 KB2279665
Update Rollup 2 for Exchange Server 2007 SP3 8.3.137.3 12/10/2010 KB2407025
Update Rollup 3 for Exchange Server 2007 SP3 8.3.159.0 3/2/2011 KB2492691
Update Rollup 3-v2 for Exchange Server 2007 SP3 8.3.159.2 3/30/2011 KB2530488
Update Rollup 4 for Exchange Server 2007 SP3 8.3.192.1 7/7/2011 KB2509911
Update Rollup 5 for Exchange Server 2007 SP3 8.3.213.1 9/21/2011 KB2602324
Update Rollup 6 for Exchange Server 2007 SP3 8.3.245.2 1/25/2012 KB2608656
Update Rollup 7 for Exchange Server 2007 SP3 8.3.264.0 4/16/2012 KB2655203
Update Rollup 8 for Exchange Server 2007 SP3 8.3.279.3 8/13/2012 KB2734232
Update Rollup 8-v2 for Exchange Server 2007 SP3 8.3.279.5 10/9/2012 KB2756497
Update Rollup 8-v3 for Exchange Server 2007 SP3 8.3.279.6 11/13/2012 KB2778154
Update Rollup 9 for Exchange Server 2007 SP3 8.3.297.2 12/10/2012 KB2746157
Update Rollup 10 for Exchange Server 2007 SP3 8.3.298.3 2/11/2013 KB2788321
Update Rollup 11 for Exchange Server 2007 SP3 8.3.327.1 8/13/2013 KB2873746
Update Rollup 12 for Exchange Server 2007 SP3 8.3.342.4 12/10/2013 KB2903911
Update Rollup 13 for Exchange Server 2007 SP3 8.3.348.1 2/25/2014 KB2917522
Update Rollup 14 for Exchange Server 2007 SP3 8.3.379.2 8/26/2014 KB2936861
Update Rollup 15 for Exchange Server 2007 SP3 8.3.389.2 12/9/2014 KB2996150
Update Rollup 16 for Exchange Server 2007 SP3 8.3.406.0 3/17/2015 KB3030086
Update Rollup 17 for Exchange Server 2007 SP3 8.3.417.1 6/16/2015 KB3056710
Update Rollup 18 for Exchange Server 2007 SP3 8.3.445.0 12/10/2015 KB3078672
Update Rollup 19 for Exchange Server 2007 SP3 8.3.459.0 3/14/2016 KB3141352
Update Rollup 20 for Exchange Server 2007 SP3 8.3.468.0 6/12/2016 KB3184728
Update Rollup 21 for Exchange Server 2007 SP3 8.4.485.1 9/12/2016 KB3184711
Update Rollup 22 for Exchange Server 2007 SP3 8.3.502.0 12/13/2016 KB3184712
Update Rollup 23 for Exchange Server 2007 SP3  8.3.517.0  3/20/2017  KB4011325 

 

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 RTM 14.0.682.1 12/9/2009 KB976573
Update Rollup 2 for Exchange Server 2010 RTM 14.0.689.0 3/4/2010 KB979611
Update Rollup 3 for Exchange Server 2010 RTM 14.0.694.0 4/9/2010 KB981401
Update Rollup 4 for Exchange Server 2010 RTM 14.0.702.1 6/17/2010 KB982639
Update Rollup 5 for Exchange Server 2010 RTM 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
Update Rollup 8 for Exchange Server 2010 SP2 14.2.390.3 12/10/2013 KB2903903

 

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
Update Rollup 3 for Exchange Server 2010 SP3 14.3.169.1 11/25/2013 KB2891587
Update Rollup 4 for Exchange Server 2010 SP3 14.3.174.1 12/10/2013 KB2905616
Update Rollup 5 for Exchange Server 2010 SP3 14.3.181.6 2/25/2014 KB2917508
Update Rollup 6 for Exchange Server 2010 SP3 14.3.195.1 5/23/2014 KB2936871
Update Rollup 7 for Exchange Server 2010 SP3 14.3.210.2 8/26/2014 KB2961522
Update Rollup 8-v2 for Exchange Server 2010 SP3 14.3.224.2 12/12/2014 KB2986475
Update Rollup 9 for Exchange Server 2010 SP3 14.3.235.1 3/17/2015 KB3030085
Update Rollup 10 for Exchange Server 2010 SP3 14.3.248.2 6/16/2015 KB3049853
Update Rollup 11 for Exchange Server 2010 SP3 14.3.266.1 9/11/2015 KB3078674
Update Rollup 12 for Exchange Server 2010 SP3 14.3.279.2 12/10/2015 KB3096066
Update Rollup 13 for Exchange Server 2010 SP3 14.3.294.0 3/14/2016 KB3141339
Update Rollup 14 for Exchange Server 2010 SP3 14.3.301.0 6/15/2016 KB3151097
Update Rollup 15 for Exchange Server 2010 SP3 14.3.319.2 9/13/2016 KB3184728
Update Rollup 16 for Exchange Server 2010 SP3 14.3.339.0 12/12/2016 KB3184730
Update Rollup 17 for Exchange Server 2010 SP3  14.3.352.0  3/20/2017  KB4011326 
Update Rollup 18 for Exchange Server 2010 SP3 14.3.361.1  7/6/2017  KB4018588 
Update Rollup 19 for Exchange Server 2010 SP3 14.3.382.0 12/19/2017 KB4035162
Update Rollup 20 for Exchange Server 2010 SP3 14.3.389.1 3/5/2018 KB4073537
Update Rollup 21 for Exchange Server 2010 SP3 14.3.399.2 5/7/2018 KB4091243
Update Rollup 22 for Exchange Server 2010 SP3 14.3.411.0 6/12/2018 KB4295699
Update Rollup 23 for Exchange Server 2010 SP3 14.3.417.0  08/13/2018  KB4340733 
Update Rollup 24 for Exchange Server 2010 SP3  14.3.419.0  09/5/2018  KB4458321 
Update Rollup 25 for Exchange Server 2010 SP3 14.3.435.0  01/08/2019  KB4468742
Update Rollup 26 for Exchange Server 2010 SP3 14.3.442.0  02/07/2019  KB4487052 
Update Rollup 27 for Exchange Server 2010 SP3 14.3.452.0  04/09/2019  KB4491413 

Exchange Server 2013

The Exchange Server 2013 table has been moved to Wiki page Exchange Server 2013 and 2016 Build Numbers (with Cumulative Updates)

 

Exchange Server 2016

The Exchange Server 2016 table has been moved to Wiki page Exchange Server 2013 and 2016 Build Numbers (with Cumulative Updates)

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

See Also

  

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

This alternate script can also be used to generate a CSV report of the actual Exchange 2010 RU numbers (as it translates the build numbers into the actual RU names) - Added by and other helpful Exchange scripts can found here: Dan Sheehan - MSFT

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Comments
  • 1 May 2012 3:18 AM

    Lost count of the number of times I use this page, it's a great resource.

    Just a quickie on the date for Update Rollup 2 for Exchange Server 2010 SP2, it should read 4/16/2012.

    Thanks again for posting and maintain this article.

    Cheers

    Jonpy

  • 28 May 2012 9:34 AM

    Great article!

  • 11 Jun 2012 6:20 AM

    call me dom, but why can't it just tell you the sp and rollup number within the brackets of the version number?

  • 26 Jun 2012 5:18 PM

    Great resource! Why have all the links to the actual direct Service Packs been taken away? This comes in handy!

  • 10 Aug 2012 11:45 AM

    Thanks!

  • 24 Aug 2012 6:09 AM

    Great Article =)))

  • 24 Aug 2012 6:38 AM

    Great job

  • 22 Nov 2012 2:07 PM

    The link for Update Rollup 5 for Exchange Server 2010 SP2 doesn't work.

  • 28 Nov 2012 5:41 AM

    William Neumann,

    UR5 for 2010SP1 was removed due to an issue with the update, due that fact link to KB is missing.

    It is listed in this article to reflect all UR that was released.

    After UR5 will be re-release article will be updated.

  • 30 Jan 2013 4:19 AM

    We have installed Rollup 8 on Exchange 2010 SP1 but when i am checking the pending patch list it is still showing Rollup 7 v2 pending. why?

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