Exchange Server Build and Version Numbers

A complete listing of all Microsoft Exchange Build and Version numbers.

Exchange Server Build Numbers

 RTMSP1SP2SP3SP4SP5
Exchange Server 201915.02.0221.012​
Exchange Server 201615.01.0225.042
Exchange Server 201315.00.0516.032 15.00.0847.032
Exchange Server 201014.00.0639.021 14.01.218.1514.02.247.0514.03.123.04
Exchange Server 20078.0.685.25 8.1.240.68.2.176.28.3.083.6
Exchange Server 20036.5.6944 6.5.7226 6.5.7683
Exchange Server 20006.0.44176.0.4712 6.0.57626.0.6249
Exchange Server 5.55.5.19605.5.22325.5.24485.5.26505.5.2653
Exchange Server 5.05.0.14605.0.14585.0.1457
Exchange Server 4.04.0.8374.0.838 4.0.993 4.0.994 4.0.9954.0.996

Exchange Server 2019 Build Numbers

BuildDescriptionRelease Date
15.02.0397.005Security Update For Exchange Server 2019 CU1 (KB4509408)2019 July 9
15.02.0397.003CU2 For Exchange Server 2019 RTM (KB4488401)2019 June 18
15.02.0330.009Security Update For Exchange Server 2019 CU1 (KB4509408)2019 July 9
15.02.0330.008Security Update For Exchange Server 2019 CU1 (KB4503027)2019 June 11
15.02.0330.007Security Update For Exchange Server 2019 CU1 (KB4487563)2019 April 9
15.02.0330.006CU1 For Exchange Server 2019 RTM (KB4471391)2019 February 12
15.02.0221.017Security Update For Exchange Server 2019 RTM (KB4503027)2019 June 11
15.02.0221.016Security Update For Exchange Server 2019 RTM (KB4487563)2019 April 9
15.02.0221.014Security Update For Exchange Server 2019 RTM (KB4471389)2019 January 9
15.02.0221.012​Exchange Server 2019 RTM2018 October 22
15.02.0196.000Exchange Server 2019 – Preview2018 July 24

Exchange Server 2016 build numbers

BuildDescriptionRelease Date
15.01.1779.004Security Update For Exchange Server 2016 CU13 (KB4509409)2019 July 9
15.01.1779.002CU13 for Exchange Server 2016 (KB4488406)2019 June 18
15.01.1713.008Security Update For Exchange Server 2016 CU12 (KB4509409)2019 July 9
15.01.1713.007Security Update For Exchange Server 2016 CU12 (KB4503027)2019 June 11
15.01.1713.006Security Update For Exchange Server 2016 CU12 (KB4487563)2019 April 9
15.01.1713.005CU12 for Exchange Server 2016 (KB4471392)2019 February 12
15.01.1591.017Security Update For Exchange Server 2016 CU11 (KB4503027)2019 June 11
15.01.1591.016Security Update For Exchange Server 2016 CU11 (KB4487563)2019 April 9
15.01.1591.013Security Update For Exchange Server 2016 CU11 (KB4471389)2019 January 9
15.01.1591.100CU11 for Exchange Server 2016 (KB4134118)2018 October 16
15.01.1531.010Security Update For Exchange Server 2016 CU10 (KB4471389)2019 January 9
15.01.1531.008Security Update For Exchange Server 2016 CU10 (KB4459266)2018 October 9
15.01.1531.006Security Update For Exchange Server 2016 CU10 (KB4340731)2018 August 14
15.01.1531.003CU10 for Exchange Server 2016 (KB4099852)2018 June 19
15.01.1466.012Security Update For Exchange Server 2016 CU9 (KB4459266)2018 October 9
15.01.1466.010Security Update For Exchange Server 2016 CU9 (KB4340731)2018 August 14
15.01.1466.008Security Update For Exchange Server 2016 CU9 (KB4092041)2018 May 8
15.01.1466.003CU9 for Exchange Server 2016 (KB4055222)2018 March 20
15.01.1415.007Security Update For Exchange Server 2016 CU8 (KB4092041)2018 May 8
15.01.1415.002CU8 for Exchange Server 2016 (KB4035145)2017 December 17
15.01.1261.037Security Update for Exchange Server 2016 CU7 (KB4045655)2017 December 12
15.01.1261.035CU7 for Exchange Server 2016 (KB4018115)2017 September 16
15.01.1034.033Security Update For Exchange Server 2016 CU6 (KB4045655)2017 December 12
15.01.1034.032Security Update For Exchange Server 2016 CU6 (KB4036108)2017 September 12
15.01.1034.026CU6 for Exchange Server 2016 (KB4012108)2017 June 27
15.01.0845.039Security Update For Exchange Server 2016 CU5 (KB4036108)2017 September 12
15.01.0845.036Security Update For Exchange Server 2016 CU5 (KB4018588)2017 July 11
15.01.0845.034CU5 for Exchange Server 2016 (KB4012106)2017 March 21
15.01.0669.032CU4 for Exchange Server 2016 (KB3177106)2016 December 13
15.01.0544.030MS17-015 Security Update for Exchange Server 2016 CU32017 March 14
15.01.0544.027CU3 for Exchange Server 2016 (KB3152589)2016 September 20
15.01.0466.037MS16-108 Security Update for Exchange Server 2016 CU22016 September 13
15.01.0466.034CU2 for Exchange Server 2016 (KB3135742)2016 June 21
15.01.0396.037MS16-108 Security Update for Exchange Server 2016 CU12016 September 13
15.01.0396.033MS16-079 Security Update for Exchange Server 2016 CU12016 June 14
15.01.0396.030CU1 for Exchange Server 2016 (KB3134844)2016 March 15
15.01.0225.049MS16-079 Security Update for Exchange Server 2016 RTM2016 June 14
15.01.0225.042Exchange Server 2016 RTM2015 September 28
15.01.0225.016Exchange Server 2016 Preview2015 July 15

Exchange Server 2013 build numbers

BuildDescriptionRelease Date
15.00.1497.003 Security Update For Exchange Server 2013 CU23 (KB4509409)2019 July 9
15.00.1497.002CU23 for Exchange Server 2013 (KB4489622)2019 June 18
15.00.1473.005Security Update For Exchange Server 2013 CU22 (KB4503028)2019 June 11
15.00.1473.004Security Update For Exchange Server 2013 CU22 (KB4487563)2019 April 9
15.00.1473.003 CU22 for Exchange Server 2013 (KB4345836)2019 February 12
15.00.1395.010Security Update For Exchange Server 2013 CU21 (KB4471389)2019 January 9
15.00.1395.008Security Update For Exchange Server 2013 CU21 (KB4459266)2018 October 9
15.00.1395.007Security Update For Exchange Server 2013 CU21 (KB4340731)2018 August 14
15.00.1395.004CU21 for Exchange Server 2013 (KB4099855)2018 June 19
15.00.1367.009Security Update For Exchange Server 2013 CU20 (KB4340731)2018 August 14
15.00.1367.006Security Update For Exchange Server 2013 CU20 (KB4092041)2018 May 8
15.00.1367.003CU20 for Exchange Server 2013 (KB4055221)2018 March 20
15.00.1365.007Security Update For Exchange Server 2013 CU19 (KB4092041)2018 May 8
15.00.1365.001CU19 for Exchange Server 2013 (KB4037224)2017 December 17
15.00.1347.003Security Update For Exchange Server 2013 CU18 (KB4045655)2017 December 12
15.00.1347.002CU18 for Exchange Server 2013 (KB4022631)2017 September 16
15.00.1320.007Security Update For Exchange Server 2013 CU17 (KB4045655)2017 December 12
15.00.1320.006Security Update For Exchange Server 2013 CU17 (KB4036108)2017 September 12
15.00.1320.004CU17 for Exchange Server 2013 (KB4012114)2017 June 27
15.00.1293.006Security Update For Exchange Server 2013 CU16 (KB4036108)2017 September 12
15.00.1293.004Security Update For Exchange Server 2013 CU16 (KB4018588)2017 July 11
15.00.1293.002CU16 for Exchange Server 2013 (KB4012112)2017 March 21
15.00.1263.005CU15 for Exchange Server 2013 (KB3197044)2016 December 13
15.00.1236.006MS17-015 Security Update for Exchange Server 2013 CU142017 March 14
15.00.1236.003CU14 for Exchange Server 2013 (KB3177670)2016 September 20
15.00.1210.006MS16-108 Security Update for Exchange Server 2013 CU132016 September 13
15.00.1210.003CU13 for Exchange Server 2013 (KB3135743)2016 June 21
15.00.1178.009MS16-108 Security Update for Exchange Server 2013 CU122016 September 13
15.00.1178.006MS16-079 Security Update for Exchange Server 2013 CU122016 June 14
15.00.1178.004CU12 for Exchange Server 2013 (KB3108023)2016 March 15
15.00.1156.010MS16-079 Security Update for Exchange Server 2013 CU112016 June 14
15.00.1156.006CU11 for Exchange Server 2013 (KB3099522)2015 December 10
15.00.1130.007CU10 for Exchange Server 2013 (KB3078678)2015 September 15
15.00.1104.005CU9 for Exchange Server 2013 (KB3049849)2015 June 16
15.00.1076.009CU8 for Exchange Server 2013 (KB3030080)2015 March 17
15.00.1044.025CU7 for Exchange Server 2013 (KB2986485)2014 December 9
15.00.0995.029CU6 for Exchange Server 2013 (KB2961810)2014 August 26
15.00.0913.022CU5 for Exchange Server 2013 (KB2936880)2014 May 27
15.00.0847.062Security Update For Exchange Server 2013 SP1 (KB4092041)2018 May 8
15.00.0847.057Security Update For Exchange Server 2013 SP1 (KB4036108)2017 September 12
15.00.847.055Security Update For Exchange Server 2013 SP1 (KB4018588)2017 July 11
15.00.0847.053MS17-015 Security Update for Exchange Server 2013 SP12017 March 14
15.00.0847.050MS16-108 Security Update for Exchange Server 2013 SP12016 September 13
15.00.0847.047MS16-079 Security Update for Exchange Server 2013 SP12016 June 14
15.00.0847.032Service Pack 1/CU4 for Exchange Server 2013 (KB2926248)2014 February 25
15.00.0775.041CU3 for Exchange Server 2013 (KB2892464)2013 December 5
15.00.0712.024CU2 Version 2 for Exchange Server 2013 (KB2859928)2013 July 29
15.00.0712.022CU2 for Exchange Server 2013 (KB2859928)2013 July 29
15.00.0620.029CU1 for Exchange Server 2013 (KB2816900)2013 April 2
15.00.0516.032Exchange Server 2013 RTM2012 December 3

Exchange Server 2010 build numbers

BuildDescriptionRelease Date
14.03.0468.000Update Rollup 29 for Exchange Server 2010 SP3 (KB4509410)2019 July 9
14.03.0461.001Update Rollup 28 for Exchange Server 2010 SP3 (KB4503028)2019 June 7
14.03.0452.000Update Rollup 27 for Exchange Server 2010 SP3 (KB4491413)2019 April 9
14.03.0442.000Update Rollup 26 for Exchange Server 2010 SP3 (KB4487052)2019 February 12
14.03.0435.000Update Rollup 25 for Exchange Server 2010 SP3 (KB4468742)2019 January 8
14.03.0419.000Update Rollup 24 for Exchange Server 2010 SP3 (KB4458321)2018 September 11
14.03.0417.001Update Rollup 23 for Exchange Server 2010 SP3 (KB4340733)2018 August 14
14.03.0411.000Update Rollup 22 for Exchange Server 2010 SP3 (KB4295699)2018 June 19
14.03.0399.002Update Rollup 21 for Exchange Server 2010 SP3 (KB4091243)2018 May 8
14.03.0399.002Update Rollup 21 for Exchange Server 2010 SP3 (KB4091243)2018 May 8
14.03.0389.001Update Rollup 20 for Exchange Server 2010 SP3 (KB4073537)2018 March 5
14.03.0382.000Update Rollup 19 for Exchange Server 2010 SP3 (KB4035162)2017 December 17
14.03.0361.001Update Rollup 18 for Exchange Server 2010 SP3 (KB4018588)2017 July 11
14.03.0352.000Update Rollup 17 for Exchange Server 2010 SP3 (KB4011326)2017 March 21
14.03.0339.000Update Rollup 16 for Exchange Server 2010 SP3 (KB3184730)2016 December 13
14.03.0319.002Update Rollup 15 (MS16-108) for Exchange Server 2010 SP3 (KB3184728)2016 September 13
14.03.0301.000Update Rollup 14 (MS16-079) for Exchange Server 2010 SP3 (KB3151097)2016 June 14
14.03.0294.000Update Rollup 13 for Exchange Server 2010 SP3 (KB3141339)2016 March 15
14.03.0279.002Update Rollup 12 for Exchange Server 2010 SP3 (KB3096066)2015 December 10
14.03.0266.001Update Rollup 11 for Exchange Server 2010 SP3 (KB3078674)2015 September 15
14.03.0248.002Update Rollup 10 for Exchange Server 2010 SP3 (KB3049853)2015 June 16
14.03.0235.001Update Rollup 9 for Exchange Server 2010 SP3 (KB3030085)2015 March 17
14.03.0224.002Update Rollup 8 v2 for Exchange Server 2010 SP3 (KB2986475)2014 December 12
14.03.0224.001Update Rollup 8 v1 for Exchange Server 2010 SP3 (recalled)2014 December 9
14.03.0210.002Update Rollup 7 for Exchange Server 2010 SP3 (KB2961522)2014 August 26
14.03.0195.001Update Rollup 6 for Exchange Server 2010 SP3 (KB2936871)2014 May 27
14.03.0181.006Update Rollup 5 for Exchange Server 2010 SP3 (KB2917508)2014 February 24
14.03.0174.001Update Rollup 4 for Exchange Server 2010 SP3 (KB2905616)2013 December 9
14.03.0169.001Update Rollup 3 for Exchange Server 2010 SP3 (KB2891587)2013 November 25
14.03.0158.001Update Rollup 2 for Exchange Server 2010 SP3 (KB2866475)2013 August 8
14.03.0146.000Update Rollup 1 for Exchange Server 2010 SP3 (KB2803727)2013 May 29
14.03.0123.004Service Pack 3 for Exchange Server 2010 (KB2808208)2013 February 12
14.02.0247.005Service Pack 2 for Exchange Server 20102011 December 4
14.01.0218.015Service Pack 1 for Exchange Server 20102010 August 23
14.00.0639.021Exchange Server 2010 RTM2009 November 9

Exchange Server 2007 build numbers

BuildDescriptionRelease Date
8.3.517.000Update Rollup 23 for Exchange Server 2007 SP3 (KB4011325)2017 March 21
8.3.502.000Update Rollup 22 for Exchange Server 2007 SP3 (KB3184712)2016 December 13
8.3.485.001Update Rollup 21 (MS16-108) for Exchange Server 2007 SP3 (KB3184711)2016 September 13
8.3.468.0Update Rollup 20 (MS16-079) for Exchange Server 2007 SP3 (KB3151086)2016 June 14
8.3.459.0Update Rollup 19 for Exchange Server 2007 SP3 (KB3141352)2016 March 15
8.3.445.0Update Rollup 18 for Exchange Server 2007 SP3 (KB3078672)2015 December 10
8.3.417.1Update Rollup 17 for Exchange Server 2007 SP3 (KB3056710)2015 June 16
8.3.406.0Update Rollup 16 for Exchange Server 2007 SP3 (KB3030086)2015 March 17
8.3.389.2Update Rollup 15 for Exchange Server 2007 SP3 (KB2996150)2014 December 9
8.3.379.2Update Rollup 14 for Exchange Server 2007 SP3 (KB2936861)2014 August 26
8.3.348.2Update Rollup 13 for Exchange Server 2007 SP3 (KB2917522)2014 February 25
8.3.342.4Update Rollup 12 for Exchange Server 2007 SP3 (KB2903911)2013 December 10
8.3.342.4Update Rollup 11 for Exchange Server 2007 SP3 (KB2873746)2013 August 13
8.3.298.3Update Rollup 10 for Exchange Server 2007 SP3 (KB2788321)2013 February 12
8.3.297.2Update Rollup 9 for Exchange Server 2007 SP3 (KB2746157)2012 December 11
8.3.279.6Update Rollup 8 v3 for Exchange Server 2007 SP3 (KB2778154)2012 November 13
8.3.279.5Update Rollup 8 v2 for Exchange Server 2007 SP3 (KB2756497)2012 October 9
8.3.279.3Update Rollup 8 v1 for Exchange Server 2007 SP3 (KB2734323)2012 August 13
8.3.264.0Update Rollup 7 for Exchange Server 2007 SP3 (KB2655203)2012 April 16
8.3.245.2Update Rollup 6 for Exchange Server 2007 SP3 (KB2608656)2012 January 25
8.3.213.1Update Rollup 5 for Exchange Server 2007 SP3 (KB2602324)2011 September 21
8.3.192.1Update Rollup 4 for Exchange Server 2007 SP3 (KB2509911)2011 May 28
8.3.159.2Update Rollup 3 v2 for Exchange Server 2007 SP3 (KB2530488)2011 March 30
8.3.159.0Update Rollup 3 for Exchange Server 2007 SP3 (KB2492691)2011 March 2
8.3.137.3Update Rollup 2 for Exchange Server 2007 SP3 (KB2407025)2010 December 10
8.3.106.2Update Rollup 1 for Exchange Server 2007 SP3 (KB2279665)2010 September 9
8.3.083.6Service Pack 3 for Exchange Server 20072010 June 7
8.2.176.2Service Pack 2 for Exchange Server 20072009 August 24
8.1.240.0Service Pack 1 for Exchange Server 20072007 November 29
8.0.685.25Exchange Server 2007 RTM2007 March 8




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