Lifecycle data
Microsoft Server Exchange Server end-of-life dates
9 of the 11 tracked Exchange Server releases carry a published support-end date. 1 is still inside the published support window.
Sources checked 2026-08-0110 tracked Exchange Server advisories
Every tracked Exchange Server release
| Release | Status | End of active support | End of support |
|---|---|---|---|
| Subscription Edition SU7 | Supported | — | — |
| 2019 CU15 SU8 | End of support | 2024-01-09 | 2025-10-14 |
| 2016 CU23 SU22 | End of support | 2020-10-13 | 2025-10-14 |
| 2013 CU23 SU21 | End of support | 2018-04-10 | 2023-04-11 |
| 2010 SP3 UR32 | End of support | 2015-01-13 | 2020-10-13 |
| 2007 SP3 UR23 | End of support | 2012-04-10 | 2017-04-11 |
| 2003 SP2 | End of support | 2009-04-14 | 2014-04-08 |
| 2000 SP3 | End of support | 2005-12-31 | 2011-01-11 |
| 5.5 SP4 | End of support | 2003-12-31 | 2006-01-10 |
| 5.0 SP2 | End of support | 2003-12-31 | 2006-01-10 |
| 4.0 SP5 | End of support | — | — |
“—” means the source publishes no date for that row. It is not a statement that support continues.
Sources for these dates
- Microsoft Exchange Server lifecycle Official · checked 2026-08-01
- endoflife.date product data Aggregator · checked 2026-08-01
Lifecycle dates come from the cited sources on the review date shown, and vendor documentation plus your support contract remain authoritative. Where a vendor publishes nothing, this page says so instead of estimating.All MS Server lifecycle data