Exchange Server build numbers

ProductRTMSP1SP2SP3SP4SP5
Exchange Server 2019
Mainstream support end: 9 January 2024
Extended support end: 14 October 2025
15.02.0221.012​
Exchange Server 2016
Mainstream support end: 13 October 2020
Extended support end: 14 October 2025
15.01.0225.042
Exchange Server 2013
Mainstream support end: 10 April 2018
Extended support end: 11 April 2023
15.00.0516.03215.00.0847.032
Exchange Server 2010
Mainstream support end: 13 January 2013
Extended support end: 13 October 2020
14.00.0639.02114.01.218.1514.02.247.0514.03.123.04
Exchange Server 2007
Mainstream support end: 10 April 2012
Extended support end: 11 April 2017
8.0.685.258.1.240.68.2.176.28.3.083.6
Exchange Server 2003
Mainstream support end: 14 April 2009
Extended support end: 8 April 2014
6.5.69446.5.72266.5.7683
Exchange Server 2000
Mainstream support end: 31 December 2005
Extended support end: 11 January 2011
6.0.44176.0.47126.0.57626.0.6249
Exchange Server 5.5
Mainstream support end: 31 December 2003
Extended support end: 10 January 2006
5.5.19605.5.22325.5.24485.5.26505.5.2653
Exchange Server 5.0
Mainstream support end: 31 December 2003
Extended support end: 10 January 2006
5.0.14605.0.14585.0.1457
Exchange Server 4.0
Mainstream support end: 30 June 2003
4.0.8374.0.8384.0.9934.0.9944.0.9954.0.996

Exchange Server 2019 build numbers

BuildDescriptionRelease Date
15.02.0986.009Security Update for Exchange Server 2019 CU11 (KB5007012)2021 October 12
15.02.0986.005CU11 for Exchange Server 2019 RTM (KB5005334)2021 September 28
15.02.0922.014Security Update for Exchange Server 2019 CU10 (KB5007012)2021 October 12
15.02.0922.013Security Update for Exchange Server 2019 CU10 (KB5004780)2021 July 13
15.02.0922.007CU10 for Exchange Server 2019 RTM (KB5003612)2021 June 29
15.02.0858.015Security Update for Exchange Server 2019 CU9 (KB5004780)2021 July 13
15.02.0858.012Security Update for Exchange Server 2019 CU9 (KB5003435)2021 May 11
15.02.0858.010Security Update for Exchange Server 2019 CU9 (KB5001779)2021 April 13
15.02.0858.005CU9 for Exchange Server 2019 RTM (KB4602570)2021 March 16
15.02.0792.015Security Update for Exchange Server 2019 CU8 (KB5003435)2021 May 11
15.02.0792.013Security Update for Exchange Server 2019 CU8 (KB5001779)2021 April 13
15.02.0792.010Security Update for Exchange Server 2019 CU8 (KB5000871)2021 March 2
15.02.0792.005Security Update for Exchange Server 2019 CU8 (KB4602269)2021 February 9
15.02.0792.003CU8 for Exchange Server 2019 RTM (KB4588885)2020 December 15
15.02.0721.013Security Update for Exchange Server 2019 CU7 (KB5000871)2021 March 2
15.02.0721.008Security Update for Exchange Server 2019 CU7 (KB4602269)2021 February 9
15.02.0721.006Security Update for Exchange Server 2019 CU7 (KB4593465)2020 December 8
15.02.0721.004Security Update for Exchange Server 2019 CU7 (KB4588741)2020 November 10
15.02.0721.003Security Update for Exchange Server 2019 CU7 (KB4581424)2020 October 13
15.02.0721.002CU7 for Exchange Server 2019 RTM (KB4571787)2020 September 15
15.02.0659.012Security Update for Exchange Server 2019 CU6 (KB5000871)2021 March 8
15.02.0659.011Security Update for Exchange Server 2019 CU6 (KB4593465)2020 December 8
15.02.0659.008Security Update for Exchange Server 2019 CU6 (KB4588741)2020 November 10
15.02.0659.007Security Update for Exchange Server 2019 CU6 (KB4581424)2020 October 13
15.02.0659.006Security Update for Exchange Server 2019 CU6 (KB4577352)2020 September 8
15.02.0659.004CU6 for Exchange Server 2019 RTM (KB4556415)2020 June 16
15.02.0595.008Security Update for Exchange Server 2019 CU5 (KB5000871)2021 March 8
15.02.0595.006Security Update for Exchange Server 2019 CU5 (KB4577352)2020 September 8
15.02.0595.003CU5 for Exchange Server 2019 RTM (KB4537677)2020 March 17
15.02.0529.013Security Update for Exchange Server 2019 CU4 (KB5000871)2021 March 8
15.02.0529.011Security Update for Exchange Server 2019 CU4 (KB4540123)2020 March 10
15.02.0529.008Security Update for Exchange Server 2019 CU4 (KB4536987)2020 February 11
15.02.0529.005CU4 for Exchange Server 2019 RTM (KB4522149)2019 December 17
15.02.0464.015Security Update for Exchange Server 2019 CU3 (KB5000871)2021 March 10
15.02.0464.014Security Update for Exchange Server 2019 CU3 (KB4540123)2020 March 10
15.02.0464.011Security Update for Exchange Server 2019 CU3 (KB4536987)2020 February 11
15.02.0464.007Security Update for Exchange Server 2019 CU3 (KB4523171)2019 November 12
15.02.0464.005CU3 for Exchange Server 2019 RTM (KB4514141)2019 September 17
15.02.0397.011Security Update for Exchange Server 2019 CU2 (KB5000871)2021 March 11
15.02.0397.009Security Update for Exchange Server 2019 CU2 (KB4523171)2019 November 12
15.02.0397.005Security Update for Exchange Server 2019 CU2 (KB4509408)2019 July 9
15.02.0397.003CU2 for Exchange Server 2019 RTM (KB4488401)2019 June 18
15.02.0330.011Security Update for Exchange Server 2019 CU1 (KB5000871)2021 March 11
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
15.02.0221.018Security Update for Exchange Server 2019 RTM (KB5000871)2021 March 11
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
15.01.2375.012Security Update for Exchange Server 2016 CU22 (KB5007012)2021 October 12
15.01.2375.007CU22 for Exchange Server 2016 (KB5005333)2021 September 28
15.01.2308.015Security Update for Exchange Server 2016 CU21 (KB5007012)2021 October 12
15.01.2308.014Security Update for Exchange Server 2016 CU21 (KB5004779)2021 July 13
15.01.2308.008CU21 for Exchange Server 2016 (KB5003611)2021 June 29
15.01.2242.012Security Update for Exchange Server 2016 CU20 (KB5004779)2021 July 13
15.01.2242.010Security Update for Exchange Server 2016 CU20 (KB5003435)2021 May 11
15.01.2242.008Security Update for Exchange Server 2016 CU20 (KB5001779)2021 April 13
15.01.2242.004CU20 for Exchange Server 2016 (KB4602569)2021 March 16
15.01.2176.014Security Update for Exchange Server 2016 CU19 (KB5003435)2021 May 11
15.01.2176.012Security Update for Exchange Server 2016 CU19 (KB5001779)2021 April 13
15.01.2176.009Security Update for Exchange Server 2016 CU19 (KB5000871)2021 March 2
15.01.2176.004Security Update for Exchange Server 2016 CU19 (KB4602269)2021 February 9
15.01.2176.002CU19 for Exchange Server 2016 (KB4588884)2020 December 15
15.01.2106.013Security Update for Exchange Server 2016 CU18 (KB5000871)2021 March 2
15.01.2106.008Security Update for Exchange Server 2016 CU18 (KB4602269)2021 February 9
15.01.2106.006Security Update for Exchange Server 2016 CU18 (KB4593465)2020 December 8
15.01.2106.004Security Update for Exchange Server 2016 CU17 (KB4588741)2020 November 10
15.01.2106.003Security Update for Exchange Server 2016 CU18 (KB4581424)2020 October 13
15.01.2106.002CU18 for Exchange Server 2016 (KB4571788)2020 September 15
15.01.2044.013Security Update for Exchange Server 2016 CU17 (KB5000871)2021 March 10
15.01.2044.012Security Update for Exchange Server 2016 CU17 (KB4593465)2020 December 8
15.01.2044.008Security Update for Exchange Server 2016 CU17 (KB4588741)2020 November 10
15.01.2044.007Security Update for Exchange Server 2016 CU17 (KB4581424)2020 October 13
15.01.2044.006Security Update for Exchange Server 2016 CU17 (KB4577352)2020 September 8
15.01.2044.004CU17 for Exchange Server 2016 (KB4556414)2020 June 16
15.01.1979.008Security Update for Exchange Server 2016 CU16 (KB5000871)2021 March 8
15.01.1979.006Security Update for Exchange Server 2016 CU16 (KB4577352)2020 September 8
15.01.1979.003CU16 for Exchange Server 2016 (KB4537678)2020 March 17
15.01.1913.012Security Update for Exchange Server 2016 CU15 (KB5000871)2021 March 8
15.01.1913.010Security Update for Exchange Server 2016 CU15 (KB4540123)2020 March 10
15.01.1913.007Security Update for Exchange Server 2016 CU15 (KB4536987)2020 February 11
15.01.1913.005CU15 for Exchange Server 2016 (KB4522150)2019 December 17
15.01.1847.012Security Update for Exchange Server 2016 CU14 (KB5000871)2021 March 8
15.01.1847.010Security Update for Exchange Server 2016 CU14 (KB4540123)2020 March 10
15.01.1847.007Security Update for Exchange Server 2016 CU14 (KB4536987)2020 February 11
15.01.1847.005Security Update for Exchange Server 2016 CU14 (KB4523171)2019 November 12
15.01.1847.003CU14 for Exchange Server 2016 (KB4514140)2019 September 17
15.01.1779.008Security Update for Exchange Server 2016 CU13 (KB5000871)2021 March 10
15.01.1779.007Security Update for Exchange Server 2016 CU13 (KB4523171)2019 November 12
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
15.01.1713.010Security Update for Exchange Server 2016 CU12 (KB5000871)2021 March 10
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
15.01.1591.018Security Update for Exchange Server 2016 CU11 (KB5000871)2021 March 11
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
15.01.1591.010CU11 for Exchange Server 2016 (KB4134118)2018 October 16
15.01.1531.012Security Update for Exchange Server 2016 CU10 (KB5000871)2021 March 11
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
15.01.1466.016Security Update for Exchange Server 2016 CU9 (KB5000871)2021 March 11
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
15.01.1415.010Security Update for Exchange Server 2016 CU8 (KB5000871)2021 March 11
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
15.00.1497.024Security Update for Exchange Server 2013 CU23 (KB5007011)2021 October 12
15.00.1497.023Security Update for Exchange Server 2013 CU23 (KB5004778)2021 July 13
15.00.1497.018Security Update for Exchange Server 2013 CU23 (KB5003435)2021 May 11
15.00.1497.015Security Update for Exchange Server 2013 CU23 (KB5001779)2021 April 13
15.00.1497.012Security Update for Exchange Server 2013 CU23 (KB5000871)2021 March 2
15.00.1497.010Security Update for Exchange Server 2013 CU23 (KB4593466)2020 December 8
15.00.1497.008Security Update for Exchange Server 2013 CU23 (KB4588741)2020 November 10
15.00.1497.007Security Update for Exchange Server 2013 CU23 (KB4581424)2020 October 13
15.00.1497.006Security Update for Exchange Server 2013 CU23 (KB4536988)2020 February 11
15.00.1497.004Security Update for Exchange Server 2013 CU23 (KB4523171)2019 November 12
15.00.1497.003Security Update for Exchange Server 2013 CU23 (KB4509409)2019 July 9
15.00.1497.002CU23 for Exchange Server 2013 (KB4489622)2019 June 18
15.00.1473.006Security Update for Exchange Server 2013 CU22 (KB5000871)2021 March 10
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
15.00.1473.003CU22 for Exchange Server 2013 (KB4345836)2019 February 12
15.00.1395.012Security Update for Exchange Server 2013 CU21 (KB5000871)2021 March 10
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
15.00.0847.064Security Update for Exchange Server 2013 SP1 (KB5000871)2021 March 16
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
14.03.0513.000Update Rollup 32 for Exchange Server 2010 SP3 (KB5000978)2021 March 2
14.03.0509.000Update Rollup 31 for Exchange Server 2010 SP3 (KB4593467)2020 December 1
14.03.0496.000Update Rollup 30 for Exchange Server 2010 SP3 (KB4536989)2020 February 11
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

50 thoughts on “Exchange Server build numbers

  1. fistvan@delta.hu's avatarfistvan@delta.huMarch 9, 2017 / 18:00

    Exchange 2000 is missing

  2. Sebastian Röhner's avatarSebastian RöhnerJanuary 2, 2018 / 18:20

    14.03.0352.000 Update Rollup 19 for Exchange Server 2010 SP3 (KB4035162) 2017 December 17 muss 14.03.0382.000 Update Rollup 19 for Exchange Server 2010 SP3 (KB4035162) 2017 December 17 heißen.

  3. JiriBergman's avatarJiriBergmanMarch 14, 2018 / 02:25
  4. JiriBergman's avatarJiriBergmanMarch 15, 2018 / 00:58
  5. JiriBergman's avatarJiriBergmanMarch 21, 2018 / 23:29
  6. Carlosdzrz's avatarCarlosdzrzMay 14, 2018 / 15:14
  7. Chance's avatarChanceMay 14, 2018 / 18:19
  8. John's avatarJohnJune 22, 2018 / 05:50
  9. carlosdzrz's avatarcarlosdzrzJune 22, 2018 / 13:00
  10. JiriBergman's avatarJiriBergmanJune 22, 2018 / 14:16
  11. JiriBergman's avatarJiriBergmanOctober 13, 2018 / 22:39
  12. JiriBergman's avatarJiriBergmanOctober 13, 2018 / 22:43
  13. JiriBergman's avatarJiriBergmanOctober 16, 2018 / 21:36
  14. JiriBergman's avatarJiriBergmanDecember 13, 2018 / 01:16
  15. JiriBergman's avatarJiriBergmanJanuary 13, 2019 / 01:38
  16. Kent Helin's avatarKent HelinJanuary 28, 2019 / 15:14

    It’s look like u are missing Update Rollup 25 for Exchange Server 2010 SP3 (KB4468742), in the excellent list.

    • Andrey's avatarAndreyJanuary 28, 2019 / 22:50

      Added, thank you 🙂

  17. Ronald's avatarRonaldJuly 9, 2019 / 13:51

    Update Rollup 27 for Exchange Server 2010 SP3April 9, 201914.3.452.014.03.0452.000
    Update Rollup 28 For Exchange 2010 SP3 (KB4503028)
    Both missing

  18. Jiří Bergman's avatarJiří BergmanJuly 11, 2019 / 18:15

    6/7/2019

    Security Update For Exchange Server 2016 CU11 (KB4503027)
    https://www.microsoft.com/en-us/download/details.aspx?id=58352
    15.01.1591.017

    Security Update For Exchange Server 2016 CU12 (KB4503027)
    https://www.microsoft.com/en-us/download/details.aspx?id=58351
    15.01.1713.007

    Security Update For Exchange Server 2016 CU13 (KB4509409)
    https://www.microsoft.com/en-us/download/details.aspx?id=58477
    15.01.1779.004

    Security Update For Exchange Server 2019 (KB4503027) RTM
    https://www.microsoft.com/en-us/download/details.aspx?id=58350
    15.02.0221.017

    Security Update For Exchange Server 2019 CU1 (KB4503027)
    https://www.microsoft.com/en-us/download/details.aspx?id=58349
    15.02.0330.008

    Security Update For Exchange Server 2019 CU2 (KB4509408)
    https://www.microsoft.com/en-us/download/details.aspx?id=58478
    15.02.0397.005

  19. Jiří Bergman's avatarJiří BergmanSeptember 25, 2019 / 11:26
  20. Ildjarn is Dead's avatarildjarnisdeadFebruary 28, 2020 / 14:10
  21. KaBe's avatarKaBeMay 5, 2020 / 20:37

    Please, correct the wrong build number for:
    Update Rollup 30 for Exchange Server 2010 SP3 (KB4536989)
    14.03.0496.000
    Excelent list, Thank You.

  22. Ildjarn is Dead's avatarIldjarn is DeadJanuary 19, 2021 / 12:33

    Several new CU’s:
    * Exchange 2016 CU18 and CU19
    * Exchange 2019 CU8 and CU9

  23. aaaa's avataraaaaApril 21, 2021 / 19:21

    115.00.1395.012 Security Update for Exchange Server 2013 CU21 (KB5000871) 2021 March 10

    => can you change to 15.00.1395.012

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