| Name | Version | Latest Release |
|---|
| Exchange Server 2019 | 15.2.* | 2024-04-23 |
| Exchange Server 2019 CU14 (2024H1) | 15.2.1544.* | 2024-04-23 |
| Exchange Server 2019 CU14 Apr24HU | 15.2.1544.11 | 2024-04-23 |
| Exchange Server 2019 CU14 Mar24SU | 15.2.1544.9 | 2024-03-12 |
| Exchange Server 2019 CU14 (2024H1) | 15.2.1544.4 | 2024-02-13 |
| Exchange Server 2019 CU13 (2023H1) | 15.2.1258.* | 2024-04-23 |
| Exchange Server 2019 CU13 Apr24HU | 15.2.1258.34 | 2024-04-23 |
| Exchange Server 2019 CU13 Mar24SU | 15.2.1258.32 | 2024-03-12 |
| Exchange Server 2019 CU13 Nov23SU | 15.2.1258.28 | 2023-11-14 |
| Exchange Server 2019 CU13 Oct23SU | 15.2.1258.27 | 2023-10-10 |
| Exchange Server 2019 CU13 Aug23SUv2 | 15.2.1258.25 | 2023-08-15 |
| Exchange Server 2019 CU13 Aug23SU | 15.2.1258.23 | 2023-08-08 |
| Exchange Server 2019 CU13 Jun23SU | 15.2.1258.16 | 2023-06-13 |
| Exchange Server 2019 CU13 (2023H1) | 15.2.1258.12 | 2023-05-03 |
| Exchange Server 2019 CU12 (2022H1) | 15.2.1118.* | 2023-11-14 |
| Exchange Server 2019 CU12 Nov23SU | 15.2.1118.40 | 2023-11-14 |
| Exchange Server 2019 CU12 Oct23SU | 15.2.1118.39 | 2023-10-10 |
| Exchange Server 2019 CU12 Aug23SUv2 | 15.2.1118.37 | 2023-08-15 |
| Exchange Server 2019 CU12 Aug23SU | 15.2.1118.36 | 2023-08-08 |
| Exchange Server 2019 CU12 Jun23SU | 15.2.1118.30 | 2023-06-13 |
| Exchange Server 2019 CU12 Mar23SU | 15.2.1118.26 | 2023-03-14 |
| Exchange Server 2019 CU12 Feb23SU | 15.2.1118.25 | 2023-02-14 |
| Exchange Server 2019 CU12 Jan23SU | 15.2.1118.21 | 2023-01-10 |
| Exchange Server 2019 CU12 Nov22SU | 15.2.1118.20 | 2022-11-08 |
| Exchange Server 2019 CU12 Oct22SU | 15.2.1118.15 | 2022-10-11 |
| Exchange Server 2019 CU12 Aug22SU | 15.2.1118.12 | 2022-08-09 |
| Exchange Server 2019 CU12 May22SU | 15.2.1118.9 | 2022-05-10 |
| Exchange Server 2019 CU12 (2022H1) | 15.2.1118.7 | 2022-04-20 |
| Exchange Server 2019 CU11 | 15.2.986.* | 2023-03-14 |
| Exchange Server 2019 CU11 Mar23SU | 15.2.986.42 | 2023-03-14 |
| Exchange Server 2019 CU11 Feb23SU | 15.2.986.41 | 2023-02-14 |
| Exchange Server 2019 CU11 Jan23SU | 15.2.986.37 | 2023-01-10 |
| Exchange Server 2019 CU11 Nov22SU | 15.2.986.36 | 2022-11-08 |
| Exchange Server 2019 CU11 Oct22SU | 15.2.986.30 | 2022-10-11 |
| Exchange Server 2019 CU11 Aug22SU | 15.2.986.29 | 2022-08-09 |
| Exchange Server 2019 CU11 May22SU | 15.2.986.26 | 2022-05-10 |
| Exchange Server 2019 CU11 Mar22SU | 15.2.986.22 | 2022-03-08 |
| Exchange Server 2019 CU11 Jan22SU | 15.2.986.15 | 2022-01-11 |
| Exchange Server 2019 CU11 Nov21SU | 15.2.986.14 | 2021-11-09 |
| Exchange Server 2019 CU11 Oct21SU | 15.2.986.9 | 2021-10-12 |
| Exchange Server 2019 CU11 | 15.2.986.5 | 2021-09-28 |
| Exchange Server 2019 CU10 | 15.2.922.* | 2022-03-08 |
| Exchange Server 2019 CU10 Mar22SU | 15.2.922.27 | 2022-03-08 |
| Exchange Server 2019 CU10 Jan22SU | 15.2.922.20 | 2022-01-11 |
| Exchange Server 2019 CU10 Nov21SU | 15.2.922.19 | 2021-11-09 |
| Exchange Server 2019 CU10 Oct21SU | 15.2.922.14 | 2021-10-12 |
| Exchange Server 2019 CU10 Jul21SU | 15.2.922.13 | 2021-07-13 |
| Exchange Server 2019 CU10 | 15.2.922.7 | 2021-06-29 |
| Exchange Server 2019 CU9 | 15.2.858.* | 2021-07-13 |
| Exchange Server 2019 CU9 Jul21SU | 15.2.858.15 | 2021-07-13 |
| Exchange Server 2019 CU9 May21SU | 15.2.858.12 | 2021-05-11 |
| Exchange Server 2019 CU9 Apr21SU | 15.2.858.10 | 2021-04-13 |
| Exchange Server 2019 CU9 | 15.2.858.5 | 2021-03-16 |
| Exchange Server 2019 CU8 | 15.2.792.* | 2021-05-11 |
| Exchange Server 2019 CU8 May21SU | 15.2.792.15 | 2021-05-11 |
| Exchange Server 2019 CU8 Apr21SU | 15.2.792.13 | 2021-04-13 |
| Exchange Server 2019 CU8 Mar21SU | 15.2.792.10 | 2021-03-02 |
| Exchange Server 2019 CU8 | 15.2.792.3 | 2020-12-15 |
| Exchange Server 2019 CU7 | 15.2.721.* | 2021-03-02 |
| Exchange Server 2019 CU7 Mar21SU | 15.2.721.13 | 2021-03-02 |
| Exchange Server 2019 CU7 | 15.2.721.2 | 2020-09-15 |
| Exchange Server 2019 CU6 | 15.2.659.* | 2021-03-02 |
| Exchange Server 2019 CU6 Mar21SU | 15.2.659.12 | 2021-03-02 |
| Exchange Server 2019 CU6 | 15.2.659.4 | 2020-06-16 |
| Exchange Server 2019 CU5 | 15.2.595.* | 2021-03-02 |
| Exchange Server 2019 CU5 Mar21SU | 15.2.595.8 | 2021-03-02 |
| Exchange Server 2019 CU5 | 15.2.595.3 | 2020-03-17 |
| Exchange Server 2019 CU4 | 15.2.529.* | 2021-03-02 |
| Exchange Server 2019 CU4 Mar21SU | 15.2.529.13 | 2021-03-02 |
| Exchange Server 2019 CU4 | 15.2.529.5 | 2019-12-17 |
| Exchange Server 2019 CU3 | 15.2.464.* | 2021-03-02 |
| Exchange Server 2019 CU3 Mar21SU | 15.2.464.15 | 2021-03-02 |
| Exchange Server 2019 CU3 | 15.2.464.5 | 2019-09-17 |
| Exchange Server 2019 CU2 | 15.2.397.* | 2021-03-02 |
| Exchange Server 2019 CU2 Mar21SU | 15.2.397.11 | 2021-03-02 |
| Exchange Server 2019 CU2 | 15.2.397.3 | 2019-06-18 |
| Exchange Server 2019 CU1 | 15.2.330.* | 2021-03-02 |
| Exchange Server 2019 CU1 Mar21SU | 15.2.330.11 | 2021-03-02 |
| Exchange Server 2019 CU1 | 15.2.330.5 | 2019-02-12 |
| Exchange Server 2019 RTM | 15.2.221.* | 2021-03-02 |
| Exchange Server 2019 RTM Mar21SU | 15.2.221.18 | 2021-03-02 |
| Exchange Server 2019 RTM | 15.2.221.12 | 2018-10-22 |
| Exchange Server 2019 Preview | 15.2.196.* | 2018-07-24 |
| Exchange Server 2019 Preview | 15.2.196.0 | 2018-07-24 |
| Exchange Server 2016 | 15.1.* | 2024-04-23 |
| Exchange Server 2016 CU23 (2022H1) | 15.1.2507.* | 2024-04-23 |
| Exchange Server 2016 CU23 Apr24HU | 15.1.2507.39 | 2024-04-23 |
| Exchange Server 2016 CU23 Mar24SU | 15.1.2507.37 | 2024-03-12 |
| Exchange Server 2016 CU23 Nov23SU | 15.1.2507.35 | 2023-11-14 |
| Exchange Server 2016 CU23 Oct23SU | 15.1.2507.34 | 2023-10-10 |
| Exchange Server 2016 CU23 Aug23SUv2 | 15.1.2507.32 | 2023-08-15 |
| Exchange Server 2016 CU23 Aug23SU | 15.1.2507.31 | 2023-08-08 |
| Exchange Server 2016 CU23 Jun23SU | 15.1.2507.27 | 2023-06-13 |
| Exchange Server 2016 CU23 Mar23SU | 15.1.2507.23 | 2023-03-14 |
| Exchange Server 2016 CU23 Feb23SU | 15.1.2507.21 | 2023-02-14 |
| Exchange Server 2016 CU23 Jan23SU | 15.1.2507.17 | 2023-01-10 |
| Exchange Server 2016 CU23 Nov22SU | 15.1.2507.16 | 2022-11-08 |
| Exchange Server 2016 CU23 Oct22SU | 15.1.2507.13 | 2022-10-11 |
| Exchange Server 2016 CU23 Aug22SU | 15.1.2507.12 | 2022-08-09 |
| Exchange Server 2016 CU23 May22SU | 15.1.2507.9 | 2022-05-10 |
| Exchange Server 2016 CU23 (2022H1) | 15.1.2507.6 | 2022-04-20 |
| Exchange Server 2016 CU22 | 15.1.2375.* | 2022-11-08 |
| Exchange Server 2016 CU22 Nov22SU | 15.1.2375.37 | 2022-11-08 |
| Exchange Server 2016 CU22 Oct22SU | 15.1.2375.32 | 2022-10-11 |
| Exchange Server 2016 CU22 Aug22SU | 15.1.2375.31 | 2022-08-09 |
| Exchange Server 2016 CU22 May22SU | 15.1.2375.28 | 2022-05-10 |
| Exchange Server 2016 CU22 Mar22SU | 15.1.2375.24 | 2022-03-08 |
| Exchange Server 2016 CU22 Jan22SU | 15.1.2375.18 | 2022-01-11 |
| Exchange Server 2016 CU22 Nov21SU | 15.1.2375.17 | 2021-11-09 |
| Exchange Server 2016 CU22 Oct21SU | 15.1.2375.12 | 2021-10-12 |
| Exchange Server 2016 CU22 | 15.1.2375.7 | 2021-09-28 |
| Exchange Server 2016 CU21 | 15.1.2308.* | 2022-03-08 |
| Exchange Server 2016 CU21 Mar22SU | 15.1.2308.27 | 2022-03-08 |
| Exchange Server 2016 CU21 Jan22SU | 15.1.2308.21 | 2022-01-11 |
| Exchange Server 2016 CU21 Nov21SU | 15.1.2308.20 | 2021-11-09 |
| Exchange Server 2016 CU21 Oct21SU | 15.1.2308.15 | 2021-10-12 |
| Exchange Server 2016 CU21 Jul21SU | 15.1.2308.14 | 2021-07-13 |
| Exchange Server 2016 CU21 | 15.1.2308.8 | 2021-06-29 |
| Exchange Server 2016 CU20 | 15.1.2242.* | 2021-07-13 |
| Exchange Server 2016 CU20 Jul21SU | 15.1.2242.12 | 2021-07-13 |
| Exchange Server 2016 CU20 May21SU | 15.1.2242.10 | 2021-05-11 |
| Exchange Server 2016 CU20 Apr21SU | 15.1.2242.8 | 2021-04-13 |
| Exchange Server 2016 CU20 | 15.1.2242.4 | 2021-03-16 |
| Exchange Server 2016 CU19 | 15.1.2176.* | 2021-05-11 |
| Exchange Server 2016 CU19 May21SU | 15.1.2176.14 | 2021-05-11 |
| Exchange Server 2016 CU19 Apr21SU | 15.1.2176.12 | 2021-04-13 |
| Exchange Server 2016 CU19 Mar21SU | 15.1.2176.9 | 2021-03-02 |
| Exchange Server 2016 CU19 | 15.1.2176.2 | 2020-12-15 |
| Exchange Server 2016 CU18 | 15.1.2106.* | 2021-03-02 |
| Exchange Server 2016 CU18 Mar21SU | 15.1.2106.13 | 2021-03-02 |
| Exchange Server 2016 CU18 | 15.1.2106.2 | 2020-09-15 |
| Exchange Server 2016 CU17 | 15.1.2044.* | 2021-03-02 |
| Exchange Server 2016 CU17 Mar21SU | 15.1.2044.13 | 2021-03-02 |
| Exchange Server 2016 CU17 | 15.1.2044.4 | 2020-06-16 |
| Exchange Server 2016 CU16 | 15.1.1979.* | 2021-03-02 |
| Exchange Server 2016 CU16 Mar21SU | 15.1.1979.8 | 2021-03-02 |
| Exchange Server 2016 CU16 | 15.1.1979.3 | 2020-03-17 |
| Exchange Server 2016 CU15 | 15.1.1913.* | 2021-03-02 |
| Exchange Server 2016 CU15 Mar21SU | 15.1.1913.12 | 2021-03-02 |
| Exchange Server 2016 CU15 | 15.1.1913.5 | 2019-12-17 |
| Exchange Server 2016 CU14 | 15.1.1847.* | 2021-03-02 |
| Exchange Server 2016 CU14 Mar21SU | 15.1.1847.12 | 2021-03-02 |
| Exchange Server 2016 CU14 | 15.1.1847.3 | 2019-09-17 |
| Exchange Server 2016 CU13 | 15.1.1779.* | 2021-03-02 |
| Exchange Server 2016 CU13 Mar21SU | 15.1.1779.8 | 2021-03-02 |
| Exchange Server 2016 CU13 | 15.1.1779.2 | 2019-06-18 |
| Exchange Server 2016 CU12 | 15.1.1713.* | 2021-03-02 |
| Exchange Server 2016 CU12 Mar21SU | 15.1.1713.10 | 2021-03-02 |
| Exchange Server 2016 CU12 | 15.1.1713.5 | 2019-02-12 |
| Exchange Server 2016 CU11 | 15.1.1591.* | 2021-03-02 |
| Exchange Server 2016 CU11 Mar21SU | 15.1.1591.18 | 2021-03-02 |
| Exchange Server 2016 CU11 | 15.1.1591.10 | 2018-10-16 |
| Exchange Server 2016 CU10 | 15.1.1531.* | 2021-03-02 |
| Exchange Server 2016 CU10 Mar21SU | 15.1.1531.12 | 2021-03-02 |
| Exchange Server 2016 CU10 | 15.1.1531.3 | 2018-06-19 |
| Exchange Server 2016 CU9 | 15.1.1466.* | 2021-03-02 |
| Exchange Server 2016 CU9 Mar21SU | 15.1.1466.16 | 2021-03-02 |
| Exchange Server 2016 CU9 | 15.1.1466.3 | 2018-03-20 |
| Exchange Server 2016 CU8 | 15.1.1415.* | 2021-03-02 |
| Exchange Server 2016 CU8 Mar21SU | 15.1.1415.10 | 2021-03-02 |
| Exchange Server 2016 CU8 | 15.1.1415.2 | 2017-12-19 |
| Exchange Server 2016 CU7 | 15.1.1261.* | 2017-09-19 |
| Exchange Server 2016 CU7 | 15.1.1261.35 | 2017-09-19 |
| Exchange Server 2016 CU6 | 15.1.1034.* | 2017-06-27 |
| Exchange Server 2016 CU6 | 15.1.1034.26 | 2017-06-27 |
| Exchange Server 2016 CU5 | 15.1.845.* | 2017-03-21 |
| Exchange Server 2016 CU5 | 15.1.845.34 | 2017-03-21 |
| Exchange Server 2016 CU4 | 15.1.669.* | 2016-12-13 |
| Exchange Server 2016 CU4 | 15.1.669.32 | 2016-12-13 |
| Exchange Server 2016 CU3 | 15.1.544.* | 2016-09-20 |
| Exchange Server 2016 CU3 | 15.1.544.27 | 2016-09-20 |
| Exchange Server 2016 CU2 | 15.1.466.* | 2016-06-21 |
| Exchange Server 2016 CU2 | 15.1.466.34 | 2016-06-21 |
| Exchange Server 2016 CU1 | 15.1.396.* | 2016-03-15 |
| Exchange Server 2016 CU1 | 15.1.396.30 | 2016-03-15 |
| Exchange Server 2016 | 15.1.225.* | 2015-10-01 |
| Exchange Server 2016 RTM | 15.1.225.42 | 2015-10-01 |
| Exchange Server 2016 Preview | 15.1.225.16 | 2015-07-22 |
| Exchange Server 2013 | 15.0.* | 2023-03-14 |
| Exchange Server 2013 CU23 | 15.0.1497.* | 2023-03-14 |
| Exchange Server 2013 CU23 Mar23SU | 15.0.1497.48 | 2023-03-14 |
| Exchange Server 2013 CU23 Feb23SU | 15.0.1497.47 | 2023-02-14 |
| Exchange Server 2013 CU23 Jan23SU | 15.0.1497.45 | 2023-01-10 |
| Exchange Server 2013 CU23 Nov22SU | 15.0.1497.44 | 2022-11-08 |
| Exchange Server 2013 CU23 Oct22SU | 15.0.1497.42 | 2022-10-11 |
| Exchange Server 2013 CU23 Aug22SU | 15.0.1497.40 | 2022-08-09 |
| Exchange Server 2013 CU23 May22SU | 15.0.1497.36 | 2022-05-10 |
| Exchange Server 2013 CU23 Mar22SU | 15.0.1497.33 | 2022-03-08 |
| Exchange Server 2013 CU23 Jan22SU | 15.0.1497.28 | 2022-01-11 |
| Exchange Server 2013 CU23 Nov21SU | 15.0.1497.26 | 2021-11-09 |
| Exchange Server 2013 CU23 Oct21SU | 15.0.1497.24 | 2021-10-12 |
| Exchange Server 2013 CU23 Jul21SU | 15.0.1497.23 | 2021-07-13 |
| Exchange Server 2013 CU23 May21SU | 15.0.1497.18 | 2021-05-11 |
| Exchange Server 2013 CU23 Apr21SU | 15.0.1497.15 | 2021-04-13 |
| Exchange Server 2013 CU23 Mar21SU | 15.0.1497.12 | 2021-03-02 |
| Exchange Server 2013 CU23 | 15.0.1497.2 | 2019-06-18 |
| Exchange Server 2013 CU22 | 15.0.1473.* | 2021-03-02 |
| Exchange Server 2013 CU22 Mar21SU | 15.0.1473.6 | 2021-03-02 |
| Exchange Server 2013 CU22 | 15.0.1473.3 | 2019-02-12 |
| Exchange Server 2013 CU21 | 15.0.1395.* | 2021-03-02 |
| Exchange Server 2013 CU21 Mar21SU | 15.0.1395.12 | 2021-03-02 |
| Exchange Server 2013 CU21 | 15.0.1395.4 | 2018-06-19 |
| Exchange Server 2013 CU20 | 15.0.1367.* | 2018-03-20 |
| Exchange Server 2013 CU20 | 15.0.1367.3 | 2018-03-20 |
| Exchange Server 2013 CU19 | 15.0.1365.* | 2017-12-19 |
| Exchange Server 2013 CU19 | 15.0.1365.1 | 2017-12-19 |
| Exchange Server 2013 CU18 | 15.0.1347.* | 2017-09-19 |
| Exchange Server 2013 CU18 | 15.0.1347.2 | 2017-09-19 |
| Exchange Server 2013 CU17 | 15.0.1320.* | 2017-06-27 |
| Exchange Server 2013 CU17 | 15.0.1320.4 | 2017-06-27 |
| Exchange Server 2013 CU16 | 15.0.1293.* | 2017-03-21 |
| Exchange Server 2013 CU16 | 15.0.1293.2 | 2017-03-21 |
| Exchange Server 2013 CU15 | 15.0.1263.* | 2016-12-13 |
| Exchange Server 2013 CU15 | 15.0.1263.5 | 2016-12-13 |
| Exchange Server 2013 CU14 | 15.0.1236.* | 2016-09-20 |
| Exchange Server 2013 CU14 | 15.0.1236.3 | 2016-09-20 |
| Exchange Server 2013 CU13 | 15.0.1210.* | 2016-06-21 |
| Exchange Server 2013 CU13 | 15.0.1210.3 | 2016-06-21 |
| Exchange Server 2013 CU12 | 15.0.1178.* | 2016-03-15 |
| Exchange Server 2013 CU12 | 15.0.1178.4 | 2016-03-15 |
| Exchange Server 2013 CU11 | 15.0.1156.* | 2015-12-15 |
| Exchange Server 2013 CU11 | 15.0.1156.6 | 2015-12-15 |
| Exchange Server 2013 CU10 | 15.0.1130.* | 2015-09-15 |
| Exchange Server 2013 CU10 | 15.0.1130.7 | 2015-09-15 |
| Exchange Server 2013 CU9 | 15.0.1104.* | 2015-06-17 |
| Exchange Server 2013 CU9 | 15.0.1104.5 | 2015-06-17 |
| Exchange Server 2013 CU8 | 15.0.1076.* | 2015-03-17 |
| Exchange Server 2013 CU8 | 15.0.1076.9 | 2015-03-17 |
| Exchange Server 2013 CU7 | 15.0.1044.* | 2014-12-09 |
| Exchange Server 2013 CU7 | 15.0.1044.25 | 2014-12-09 |
| Exchange Server 2013 CU6 | 15.0.995.* | 2014-08-26 |
| Exchange Server 2013 CU6 | 15.0.995.29 | 2014-08-26 |
| Exchange Server 2013 CU5 | 15.0.913.* | 2014-05-27 |
| Exchange Server 2013 CU5 | 15.0.913.22 | 2014-05-27 |
| Exchange Server 2013 SP1 | 15.0.847.* | 2021-03-02 |
| Exchange Server 2013 SP1 Mar21SU | 15.0.847.64 | 2021-03-02 |
| Exchange Server 2013 SP1 | 15.0.847.32 | 2014-02-25 |
| Exchange Server 2013 CU3 | 15.0.775.* | 2013-11-25 |
| Exchange Server 2013 CU3 | 15.0.775.38 | 2013-11-25 |
| Exchange Server 2013 CU2 | 15.0.712.* | 2013-07-09 |
| Exchange Server 2013 CU2 | 15.0.712.24 | 2013-07-09 |
| Exchange Server 2013 CU1 | 15.0.620.* | 2013-04-02 |
| Exchange Server 2013 CU1 | 15.0.620.29 | 2013-04-02 |
| Exchange Server 2013 RTM | 15.0.516.* | 2012-12-03 |
| Exchange Server 2013 RTM | 15.0.516.32 | 2012-12-03 |
| Exchange Server 2010 | 14.* | 2021-03-02 |
| Update Rollup 32 for Exchange Server 2010 SP3 | 14.3.513.* | 2021-03-02 |
| Update Rollup 32 for Exchange Server 2010 SP3 | 14.3.513.0 | 2021-03-02 |
| Update Rollup 31 for Exchange Server 2010 SP3 | 14.3.509.* | 2020-12-01 |
| Update Rollup 31 for Exchange Server 2010 SP3 | 14.3.509.0 | 2020-12-01 |
| Update Rollup 30 for Exchange Server 2010 SP3 | 14.3.496.* | 2020-02-11 |
| Update Rollup 30 for Exchange Server 2010 SP3 | 14.3.496.0 | 2020-02-11 |
| Update Rollup 29 for Exchange Server 2010 SP3 | 14.3.468.* | 2019-07-09 |
| Update Rollup 29 for Exchange Server 2010 SP3 | 14.3.468.0 | 2019-07-09 |
| Update Rollup 28 for Exchange Server 2010 SP3 | 14.3.461.* | 2019-06-07 |
| Update Rollup 28 for Exchange Server 2010 SP3 | 14.3.461.1 | 2019-06-07 |
| Update Rollup 27 for Exchange Server 2010 SP3 | 14.3.452.* | 2019-04-09 |
| Update Rollup 27 for Exchange Server 2010 SP3 | 14.3.452.0 | 2019-04-09 |
| Update Rollup 26 for Exchange Server 2010 SP3 | 14.3.442.* | 2019-02-12 |
| Update Rollup 26 for Exchange Server 2010 SP3 | 14.3.442.0 | 2019-02-12 |
| Update Rollup 25 for Exchange Server 2010 SP3 | 14.3.435.* | 2019-01-08 |
| Update Rollup 25 for Exchange Server 2010 SP3 | 14.3.435.0 | 2019-01-08 |
| Update Rollup 24 for Exchange Server 2010 SP3 | 14.3.419.* | 2018-09-05 |
| Update Rollup 24 for Exchange Server 2010 SP3 | 14.3.419.0 | 2018-09-05 |
| Update Rollup 23 for Exchange Server 2010 SP3 | 14.3.417.* | 2018-08-13 |
| Update Rollup 23 for Exchange Server 2010 SP3 | 14.3.417.1 | 2018-08-13 |
| Update Rollup 22 for Exchange Server 2010 SP3 | 14.3.411.* | 2018-06-19 |
| Update Rollup 22 for Exchange Server 2010 SP3 | 14.3.411.0 | 2018-06-19 |
| Update Rollup 21 for Exchange Server 2010 SP3 | 14.3.399.* | 2018-05-07 |
| Update Rollup 21 for Exchange Server 2010 SP3 | 14.3.399.2 | 2018-05-07 |
| Update Rollup 20 for Exchange Server 2010 SP3 | 14.3.389.* | 2018-03-05 |
| Update Rollup 20 for Exchange Server 2010 SP3 | 14.3.389.1 | 2018-03-05 |
| Update Rollup 19 for Exchange Server 2010 SP3 | 14.3.382.* | 2017-12-19 |
| Update Rollup 19 for Exchange Server 2010 SP3 | 14.3.382.0 | 2017-12-19 |
| Update Rollup 18 for Exchange Server 2010 SP3 | 14.3.361.* | 2017-07-11 |
| Update Rollup 18 for Exchange Server 2010 SP3 | 14.3.361.1 | 2017-07-11 |
| Update Rollup 17 for Exchange Server 2010 SP3 | 14.3.352.* | 2017-03-21 |
| Update Rollup 17 for Exchange Server 2010 SP3 | 14.3.352.0 | 2017-03-21 |
| Update Rollup 16 for Exchange Server 2010 SP3 | 14.3.336.* | 2016-12-13 |
| Update Rollup 16 for Exchange Server 2010 SP3 | 14.3.336.0 | 2016-12-13 |
| Update Rollup 5 for Exchange Server 2010 SP2 | 14.3.328.* | 2012-11-13 |
| Update Rollup 5 for Exchange Server 2010 SP2 | 14.3.328.5 | 2012-11-13 |
| Update Rollup 15 for Exchange Server 2010 SP3 | 14.3.319.* | 2016-09-20 |
| Update Rollup 15 for Exchange Server 2010 SP3 | 14.3.319.2 | 2016-09-20 |
| Update Rollup 14 for Exchange Server 2010 SP3 | 14.3.301.* | 2016-06-21 |
| Update Rollup 14 for Exchange Server 2010 SP3 | 14.3.301.0 | 2016-06-21 |
| Update Rollup 13 for Exchange Server 2010 SP3 | 14.3.294.* | 2016-03-15 |
| Update Rollup 13 for Exchange Server 2010 SP3 | 14.3.294.0 | 2016-03-15 |
| Update Rollup 12 for Exchange Server 2010 SP3 | 14.3.279.* | 2015-12-15 |
| Update Rollup 12 for Exchange Server 2010 SP3 | 14.3.279.2 | 2015-12-15 |
| Update Rollup 11 for Exchange Server 2010 SP3 | 14.3.266.* | 2015-09-15 |
| Update Rollup 11 for Exchange Server 2010 SP3 | 14.3.266.2 | 2015-09-15 |
| Update Rollup 10 for Exchange Server 2010 SP3 | 14.3.248.* | 2015-06-17 |
| Update Rollup 10 for Exchange Server 2010 SP3 | 14.3.248.2 | 2015-06-17 |
| Update Rollup 9 for Exchange Server 2010 SP3 | 14.3.235.* | 2015-03-17 |
| Update Rollup 9 for Exchange Server 2010 SP3 | 14.3.235.1 | 2015-03-17 |
| Update Rollup 8 v | 14.3.224.* | 2014-12-12 |
| Update Rollup 8 v2 for Exchange Server 2010 SP3 | 14.3.224.2 | 2014-12-12 |
| Update Rollup 8 v1 for Exchange Server 2010 SP3 (recalled) | 14.3.224.1 | 2014-12-09 |
| Update Rollup 7 for Exchange Server 2010 SP3 | 14.3.210.* | 2014-08-26 |
| Update Rollup 7 for Exchange Server 2010 SP3 | 14.3.210.2 | 2014-08-26 |
| Update Rollup 6 for Exchange Server 2010 SP3 | 14.3.195.* | 2014-05-27 |
| Update Rollup 6 for Exchange Server 2010 SP3 | 14.3.195.1 | 2014-05-27 |
| Update Rollup 5 for Exchange Server 2010 SP3 | 14.3.181.* | 2014-02-24 |
| Update Rollup 5 for Exchange Server 2010 SP3 | 14.3.181.6 | 2014-02-24 |
| Update Rollup 4 for Exchange Server 2010 SP3 | 14.3.174.* | 2013-12-09 |
| Update Rollup 4 for Exchange Server 2010 SP3 | 14.3.174.1 | 2013-12-09 |
| Update Rollup 3 for Exchange Server 2010 SP3 | 14.3.169.* | 2013-11-25 |
| Update Rollup 3 for Exchange Server 2010 SP3 | 14.3.169.1 | 2013-11-25 |
| Update Rollup 2 for Exchange Server 2010 SP3 | 14.3.158.* | 2013-08-08 |
| Update Rollup 2 for Exchange Server 2010 SP3 | 14.3.158.1 | 2013-08-08 |
| Update Rollup 1 for Exchange Server 2010 SP3 | 14.3.146.* | 2013-05-29 |
| Update Rollup 1 for Exchange Server 2010 SP3 | 14.3.146.0 | 2013-05-29 |
| Exchange Server 2010 SP3 | 14.3.123.* | 2013-02-12 |
| Exchange Server 2010 SP3 | 14.3.123.4 | 2013-02-12 |
| Update Rollup 8 for Exchange Server 2010 SP2 | 14.2.390.* | 2013-12-09 |
| Update Rollup 8 for Exchange Server 2010 SP2 | 14.2.390.3 | 2013-12-09 |
| Update Rollup 7 for Exchange Server 2010 SP2 | 14.2.375.* | 2013-08-03 |
| Update Rollup 7 for Exchange Server 2010 SP2 | 14.2.375.0 | 2013-08-03 |
| Update Rollup 6 Exchange Server 2010 SP2 | 14.2.342.* | 2013-02-12 |
| Update Rollup 6 Exchange Server 2010 SP2 | 14.2.342.3 | 2013-02-12 |
| Update Rollup 5 v2 for Exchange Server 2010 SP2 | 14.2.328.* | 2012-12-10 |
| Update Rollup 5 v2 for Exchange Server 2010 SP2 | 14.2.328.10 | 2012-12-10 |
| Update Rollup 4 | 14.2.318.* | 2012-10-09 |
| Update Rollup 4 v2 for Exchange Server 2010 SP2 | 14.2.318.4 | 2012-10-09 |
| Update Rollup 4 for Exchange Server 2010 SP2 | 14.2.318.2 | 2012-08-13 |
| Update Rollup 3 for Exchange Server 2010 SP2 | 14.2.309.* | 2012-05-29 |
| Update Rollup 3 for Exchange Server 2010 SP2 | 14.2.309.2 | 2012-05-29 |
| Update Rollup 2 for Exchange Server 2010 SP2 | 14.2.298.* | 2012-04-16 |
| Update Rollup 2 for Exchange Server 2010 SP2 | 14.2.298.4 | 2012-04-16 |
| Update Rollup 1 for Exchange Server 2010 SP2 | 14.2.283.* | 2012-02-13 |
| Update Rollup 1 for Exchange Server 2010 SP2 | 14.2.283.3 | 2012-02-13 |
| Exchange Server 2010 SP2 | 14.2.247.* | 2011-12-04 |
| Exchange Server 2010 SP2 | 14.2.247.5 | 2011-12-04 |
| Update Rollup 8 for Exchange Server 2010 SP1 | 14.1.438.* | 2012-12-10 |
| Update Rollup 8 for Exchange Server 2010 SP1 | 14.1.438.0 | 2012-12-10 |
| Update Rollup 7 | 14.1.421.* | 2012-11-13 |
| Update Rollup 7 v3 for Exchange Server 2010 SP1 | 14.1.421.3 | 2012-11-13 |
| Update Rollup 7 v2 for Exchange Server 2010 SP1 | 14.1.421.2 | 2012-10-10 |
| Update Rollup 7 for Exchange Server 2010 SP1 | 14.1.421.0 | 2012-08-08 |
| Update Rollup 6 for Exchange Server 2010 SP1 | 14.1.355.* | 2011-10-27 |
| Update Rollup 6 for Exchange Server 2010 SP1 | 14.1.355.2 | 2011-10-27 |
| Update Rollup 5 for Exchange Server 2010 SP1 | 14.1.339.* | 2011-08-23 |
| Update Rollup 5 for Exchange Server 2010 SP1 | 14.1.339.1 | 2011-08-23 |
| Update Rollup 4 for Exchange Server 2010 SP1 | 14.1.323.* | 2011-07-27 |
| Update Rollup 4 for Exchange Server 2010 SP1 | 14.1.323.6 | 2011-07-27 |
| Update Rollup 3 for Exchange Server 2010 SP1 | 14.1.289.* | 2011-04-06 |
| Update Rollup 3 for Exchange Server 2010 SP1 | 14.1.289.7 | 2011-04-06 |
| Update Rollup 2 for Exchange Server 2010 SP1 | 14.1.270.* | 2010-12-09 |
| Update Rollup 2 for Exchange Server 2010 SP1 | 14.1.270.1 | 2010-12-09 |
| Update Rollup 1 for Exchange Server 2010 SP1 | 14.1.255.* | 2010-10-04 |
| Update Rollup 1 for Exchange Server 2010 SP1 | 14.1.255.2 | 2010-10-04 |
| Exchange Server 2010 SP1 | 14.1.218.* | 2010-08-23 |
| Exchange Server 2010 SP1 | 14.1.218.15 | 2010-08-23 |
| Update Rollup 5 for Exchange Server 2010 | 14.0.726.* | 2010-12-13 |
| Update Rollup 5 for Exchange Server 2010 | 14.0.726.0 | 2010-12-13 |
| Update Rollup 4 for Exchange Server 2010 | 14.0.702.* | 2010-06-10 |
| Update Rollup 4 for Exchange Server 2010 | 14.0.702.1 | 2010-06-10 |
| Update Rollup 3 for Exchange Server 2010 | 14.0.694.* | 2010-04-13 |
| Update Rollup 3 for Exchange Server 2010 | 14.0.694.0 | 2010-04-13 |
| Update Rollup 2 for Exchange Server 2010 | 14.0.689.* | 2010-03-04 |
| Update Rollup 2 for Exchange Server 2010 | 14.0.689.0 | 2010-03-04 |
| Update Rollup 1 for Exchange Server 2010 | 14.0.682.* | 2009-12-09 |
| Update Rollup 1 for Exchange Server 2010 | 14.0.682.1 | 2009-12-09 |
| Exchange Server 2010 RTM | 14.0.639.* | 2009-11-09 |
| Exchange Server 2010 RTM | 14.0.639.21 | 2009-11-09 |
| Exchange Server 2007 | 8.* | 2017-03-21 |
| Update Rollup 23 for Exchange Server 2007 SP3 | 8.3.517.* | 2017-03-21 |
| Update Rollup 23 for Exchange Server 2007 SP3 | 8.3.517.0 | 2017-03-21 |
| Update Rollup 22 for Exchange Server 2007 SP3 | 8.3.502.* | 2016-12-13 |
| Update Rollup 22 for Exchange Server 2007 SP3 | 8.3.502.0 | 2016-12-13 |
| Update Rollup 21 for Exchange Server 2007 SP3 | 8.3.485.* | 2016-09-20 |
| Update Rollup 21 for Exchange Server 2007 SP3 | 8.3.485.1 | 2016-09-20 |
| Update Rollup 20 for Exchange Server 2007 SP3 | 8.3.468.* | 2016-06-21 |
| Update Rollup 20 for Exchange Server 2007 SP3 | 8.3.468.0 | 2016-06-21 |
| Update Rollup 19 forExchange Server 2007 SP3 | 8.3.459.* | 2016-03-15 |
| Update Rollup 19 forExchange Server 2007 SP3 | 8.3.459.0 | 2016-03-15 |
| Update Rollup 18 forExchange Server 2007 SP3 | 8.3.445.* | 2015-12 |
| Update Rollup 18 forExchange Server 2007 SP3 | 8.3.445.0 | 2015-12 |
| Update Rollup 17 forExchange Server 2007 SP3 | 8.3.417.* | 2015-06-17 |
| Update Rollup 17 forExchange Server 2007 SP3 | 8.3.417.1 | 2015-06-17 |
| Update Rollup 16 for Exchange Server 2007 SP3 | 8.3.406.* | 2015-03-17 |
| Update Rollup 16 for Exchange Server 2007 SP3 | 8.3.406.0 | 2015-03-17 |
| Update Rollup 15 for Exchange Server 2007 SP3 | 8.3.389.* | 2014-12-09 |
| Update Rollup 15 for Exchange Server 2007 SP3 | 8.3.389.2 | 2014-12-09 |
| Update Rollup 14 for Exchange Server 2007 SP3 | 8.3.379.* | 2014-08-26 |
| Update Rollup 14 for Exchange Server 2007 SP3 | 8.3.379.2 | 2014-08-26 |
| Update Rollup 13 for Exchange Server 2007 SP3 | 8.3.348.* | 2014-02-24 |
| Update Rollup 13 for Exchange Server 2007 SP3 | 8.3.348.2 | 2014-02-24 |
| Update Rollup 12 for Exchange Server 2007 SP3 | 8.3.342.* | 2013-12-09 |
| Update Rollup 12 for Exchange Server 2007 SP3 | 8.3.342.4 | 2013-12-09 |
| Update Rollup 11 for Exchange Server 2007 SP3 | 8.3.327.* | 2013-08-13 |
| Update Rollup 11 for Exchange Server 2007 SP3 | 8.3.327.1 | 2013-08-13 |
| Update Rollup 10 for Exchange Server 2007 SP3 | 8.3.298.* | 2013-02-11 |
| Update Rollup 10 for Exchange Server 2007 SP3 | 8.3.298.3 | 2013-02-11 |
| Update Rollup 9 for Exchange Server 2007 SP3 | 8.3.297.* | 2012-12-10 |
| Update Rollup 9 for Exchange Server 2007 SP3 | 8.3.297.2 | 2012-12-10 |
| Update Rollup 8 | 8.3.279.* | 2012-11-13 |
| Update Rollup 8-v3 for Exchange Server 2007 SP3 | 8.3.279.6 | 2012-11-13 |
| Update Rollup 8-v2 for Exchange Server 2007 SP3 | 8.3.279.5 | 2012-10-09 |
| Update Rollup 8 for Exchange Server 2007 SP3 | 8.3.279.3 | 2012-08-13 |
| Update Rollup 7 for Exchange Server 2007 SP3 | 8.3.264.* | 2012-04-16 |
| Update Rollup 7 for Exchange Server 2007 SP3 | 8.3.264.0 | 2012-04-16 |
| Update Rollup 6 for Exchange Server 2007 SP3 | 8.3.245.* | 2012-01-26 |
| Update Rollup 6 for Exchange Server 2007 SP3 | 8.3.245.2 | 2012-01-26 |
| Update Rollup 5 for Exchange Server 2007 SP3 | 8.3.213.* | 2011-09-21 |
| Update Rollup 5 for Exchange Server 2007 SP3 | 8.3.213.1 | 2011-09-21 |
| Update Rollup 4 for Exchange Server 2007 SP3 | 8.3.192.* | 2011-05-28 |
| Update Rollup 4 for Exchange Server 2007 SP3 | 8.3.192.1 | 2011-05-28 |
| Update Rollup 3-v2 for Exchange Server 2007 SP3 | 8.3.159.* | 2011-03-30 |
| Update Rollup 3-v2 for Exchange Server 2007 SP3 | 8.3.159.2 | 2011-03-30 |
| Update Rollup 2 for Exchange Server 2007 SP3 | 8.3.137.* | 2010-12-10 |
| Update Rollup 2 for Exchange Server 2007 SP3 | 8.3.137.3 | 2010-12-10 |
| Update Rollup 1 for Exchange Server 2007 SP3 | 8.3.106.* | 2010-09-09 |
| Update Rollup 1 for Exchange Server 2007 SP3 | 8.3.106.2 | 2010-09-09 |
| Exchange Server 2007 SP3 | 8.3.83.* | 2010-06-07 |
| Exchange Server 2007 SP3 | 8.3.83.6 | 2010-06-07 |
| Update Rollup 5 for Exchange Server 2007 SP2 | 8.2.305.* | 2010-12-07 |
| Update Rollup 5 for Exchange Server 2007 SP2 | 8.2.305.3 | 2010-12-07 |
| Update Rollup 4 for Exchange Server 2007 SP2 | 8.2.254.* | 2010-04-09 |
| Update Rollup 4 for Exchange Server 2007 SP2 | 8.2.254.0 | 2010-04-09 |
| Update Rollup 3 for Exchange Server 2007 SP2 | 8.2.247.* | 2010-03-17 |
| Update Rollup 3 for Exchange Server 2007 SP2 | 8.2.247.2 | 2010-03-17 |
| Update Rollup 2 for Exchange Server 2007 SP2 | 8.2.234.* | 2010-01-22 |
| Update Rollup 2 for Exchange Server 2007 SP2 | 8.2.234.1 | 2010-01-22 |
| Update Rollup 1 for Exchange Server 2007 SP2 | 8.2.217.* | 2009-11-19 |
| Update Rollup 1 for Exchange Server 2007 SP2 | 8.2.217.3 | 2009-11-19 |
| Exchange Server 2007 SP2 | 8.2.176.* | 2009-08-24 |
| Exchange Server 2007 SP2 | 8.2.176.2 | 2009-08-24 |
| Update Rollup 10 for Exchange Server 2007 SP1 | 8.1.436.* | 2010-04-13 |
| Update Rollup 10 for Exchange Server 2007 SP1 | 8.1.436.0 | 2010-04-13 |
| Update Rollup 9 for Exchange Server 2007 SP1 | 8.1.393.* | 2009-07-16 |
| Update Rollup 9 for Exchange Server 2007 SP1 | 8.1.393.1 | 2009-07-16 |
| Update Rollup 8 for Exchange Server 2007 SP1 | 8.1.375.* | 2009-05-19 |
| Update Rollup 8 for Exchange Server 2007 SP1 | 8.1.375.2 | 2009-05-19 |
| Update Rollup 7 for Exchange Server 2007 SP1 | 8.1.359.* | 2009-03-18 |
| Update Rollup 7 for Exchange Server 2007 SP1 | 8.1.359.2 | 2009-03-18 |
| Update Rollup 6 for Exchange Server 2007 SP1 | 8.1.340.* | 2009-02-10 |
| Update Rollup 6 for Exchange Server 2007 SP1 | 8.1.340.1 | 2009-02-10 |
| Update Rollup 5 for Exchange Server 2007 SP1 | 8.1.336.* | 2008-11-20 |
| Update Rollup 5 for Exchange Server 2007 SP1 | 8.1.336.1 | 2008-11-20 |
| Update Rollup 4 for Exchange Server 2007 SP1 | 8.1.311.* | 2008-10-07 |
| Update Rollup 4 for Exchange Server 2007 SP1 | 8.1.311.3 | 2008-10-07 |
| Update Rollup 3 for Exchange Server 2007 SP1 | 8.1.291.* | 2008-07-08 |
| Update Rollup 3 for Exchange Server 2007 SP1 | 8.1.291.2 | 2008-07-08 |
| Update Rollup 2 for Exchange Server 2007 SP1 | 8.1.278.* | 2008-05-09 |
| Update Rollup 2 for Exchange Server 2007 SP1 | 8.1.278.2 | 2008-05-09 |
| Update Rollup 1 for Exchange Server 2007 SP1 | 8.1.263.* | 2008-02-28 |
| Update Rollup 1 for Exchange Server 2007 SP1 | 8.1.263.1 | 2008-02-28 |
| Exchange Server 2007 SP1 | 8.1.240.* | 2007-11-29 |
| Exchange Server 2007 SP1 | 8.1.240.6 | 2007-11-29 |
| Update Rollup 7 for Exchange Server 2007 | 8.0.813.* | 2008-07-08 |
| Update Rollup 7 for Exchange Server 2007 | 8.0.813.0 | 2008-07-08 |
| Update Rollup 6 for Exchange Server 2007 | 8.0.783.* | 2008-02-21 |
| Update Rollup 6 for Exchange Server 2007 | 8.0.783.2 | 2008-02-21 |
| Update Rollup 5 for Exchange Server 2007 | 8.0.754.* | 2007-10-25 |
| Update Rollup 5 for Exchange Server 2007 | 8.0.754.0 | 2007-10-25 |
| Update Rollup 4 for Exchange Server 2007 | 8.0.744.* | 2007-08-23 |
| Update Rollup 4 for Exchange Server 2007 | 8.0.744.0 | 2007-08-23 |
| Update Rollup 3 for Exchange Server 2007 | 8.0.730.* | 2007-06-28 |
| Update Rollup 3 for Exchange Server 2007 | 8.0.730.1 | 2007-06-28 |
| Update Rollup 2 for Exchange Server 2007 | 8.0.711.* | 2007-05-08 |
| Update Rollup 2 for Exchange Server 2007 | 8.0.711.2 | 2007-05-08 |
| Update Rollup 1 for Exchange Server 2007 | 8.0.708.* | 2007-04-17 |
| Update Rollup 1 for Exchange Server 2007 | 8.0.708.3 | 2007-04-17 |
| Exchange Server 2007 RTM | 8.0.685.* | 2007-03-08 |
| Exchange Server 2007 RTM | 8.0.685.25 | 2007-03-08 |
| Exchange Server 2003 | 6.5.* | 2008-08 |
| Exchange Server 2003 SP2 | 6.5.7683 | 2005-10-19 |
| Exchange Server 2003 post-SP2 | 6.5.7654.* | 2008-08 |
| Exchange Server 2003 post-SP2 | 6.5.7654.4 | 2008-08 |
| Exchange Server 2003 post-SP2 | 6.5.7653.* | 2008-03 |
| Exchange Server 2003 post-SP2 | 6.5.7653.33 | 2008-03 |
| Exchange Server 2003 SP1 | 6.5.7226 | 2004-05-25 |
| Exchange Server 2003 | 6.5.6944 | 2003-09-28 |
| Exchange 2000 Server | 6.0.* | 2008-08 |
| Exchange 2000 Server post-SP3 | 6.0.6620.* | 2008-08 |
| Exchange 2000 Server post-SP3 | 6.0.6620.7 | 2008-08 |
| Exchange 2000 Server post-SP3 | 6.0.6620.5 | 2008-03 |
| Exchange 2000 Server post-SP3 | 6.0.6603 | 2004-08 |
| Exchange 2000 Server post-SP3 | 6.0.6556 | 2004-04 |
| Exchange 2000 Server post-SP3 | 6.0.6487 | 2003-09 |
| Exchange 2000 Server SP3 | 6.0.6249 | 2002-07-18 |
| Exchange 2000 Server SP2 | 6.0.5762 | 2001-11-29 |
| Exchange 2000 Server SP1 | 6.0.4712 | 2001-06-21 |
| Exchange 2000 Server | 6.0.4417 | 2000-11-29 |
| Exchange Server 5.5 | 5.5.* | 2000-11-01 |
| Exchange Server version 5.5 SP4 | 5.5.2653 | 2000-11-01 |
| Exchange Server version 5.5 SP3 | 5.5.2650 | 1999-09-09 |
| Exchange Server version 5.5 SP2 | 5.5.2448 | 1998-12-23 |
| Exchange Server version 5.5 SP1 | 5.5.2232 | 1998-08-05 |
| Exchange Server version 5.5 | 5.5.1960 | 1998-02-03 |
| Exchange Server 5.0 | 5.0.* | 1998-02-19 |
| Exchange Server 5.0 SP2 | 5.0.1460 | 1998-02-19 |
| Exchange Server 5.0 SP1 | 5.0.1458 | 1997-06-18 |
| Exchange Server 5.0 | 5.0.1457 | 1997-05-23 |
| Exchange Server 4.0 | 4.0.* | 1998-05-05 |
| Exchange Server 4.0 SP5 | 4.0.996 | 1998-05-05 |
| Exchange Server 4.0 SP4 | 4.0.995 | 1997-03-28 |
| Exchange Server 4.0 SP3 | 4.0.994 | 1996-10-29 |
| Exchange Server 4.0 SP2 | 4.0.993 | 1996-07-19 |
| Exchange Server 4.0 SP1 | 4.0.838 | 1996-05-01 |
| Exchange Server 4.0 Standard Edition | 4.0.837 | 1996-06-11 |