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Microsoft Exchange end-of-life (EOL) dates
Eolix tracks 11 release cycles of Microsoft Exchange — 10 have already reached end of life. Release dates, latest versions, and support status below — the same lifecycle data Eolix validates whole software estates against.
| Release | Released | Latest | End of life | Status |
|---|---|---|---|---|
| Subscription Edition SU9 | 07-01-2025 | 15.2.2562.49 | Not announced | No EOL announced |
| 2019 CU15 SU5 | 10-22-2018 | 15.2.1544.36 | 10-14-2025 | End of life |
| 2016 CU23 SU19 | 10-01-2015 | 15.1.2507.61 | 10-14-2025 | End of life |
| 2013 CU23 SU21 | 01-09-2013 | 15.0.1497.48 | 04-11-2023 | End of life |
| 2010 SP3 UR32 | 11-09-2009 | 14.3.513.0 | 10-13-2020 | End of life |
| 2007 SP3 UR23 | 03-08-2007 | 8.3.517.0 | 04-11-2017 | End of life |
| 2003 SP2 | 09-28-2003 | 6.5.7654.4 | 04-08-2014 | End of life |
| 2000 SP3 | 11-29-2000 | 6.0.6620.7 | 01-11-2011 | End of life |
| 5.5 SP4 | 02-03-1998 | 5.5.2653 | 01-10-2006 | End of life |
| 5.0 SP2 | 05-23-1997 | 5.0.1460 | 01-10-2006 | End of life |
| 4.0 SP5 | 06-11-1996 | 4.0.996 | Reached | End of life |
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