Microsoft Exchange end of life dates
The support dates the endoflife.date record (community-maintained) holds for Microsoft Exchange, read on 30 Sep 2026: when security support ends for each version (cycle), when active support ends, and extended support where the record shows it. Below them, what Cyber Essentials, the Essential Eight, CIS Controls v8, PCI DSS and NIST SP 800-53 ask of a version past its end.
- Oldest version still in support
- subscription (Subscription Edition SU9), security support to no end date announced
- Next end date
- none announced in the record
- Vendor's own notice
- the vendor lifecycle policy address in the record did not answer our check: https://learn.microsoft.com/lifecycle/products/?terms=Exchange%20Server; the vendor notice is authoritative
- Record
- Microsoft Exchange
- Kind
- server application
- Versions in the record
- 11
- Versions past vendor support
- 10
- Essential Eight class
- an application outside the priority classes: Patch applications asks for its removal once no longer supported at ML3; at ML1 and ML2 no held Essential Eight clause turns on it.
- Source
- endoflife.date/msexchange, community-maintained, MIT licence, read 30 Sep 2026; sources
Microsoft Exchange versions and their support dates
as at 30 Sep 2026| Cycle | Released | Active support ends | Security support ends | Extended support ends | On the read date | Vendor notice | |
|---|---|---|---|---|---|---|---|
| subscription Subscription Edition SU9 | 1 Jul 2025 | ended, date not published | no end date announced | none in the record | supported, no end date announced | not answering | |
| 2019 2019 CU15 SU5 | 22 Oct 2018 | 9 Jan 2024 | 14 Oct 2025 | 1 Nov 2026 | extended support only | not answering | |
| 2016 2016 CU23 SU19 | 1 Oct 2015 | 13 Oct 2020 | 14 Oct 2025 | 1 Nov 2026 | extended support only | not answering | |
| 2013 2013 CU23 SU21 | 9 Jan 2013 | 10 Apr 2018 | 11 Apr 2023 | none in the record | past vendor support | not answering | |
| 2010 2010 SP3 UR32 | 9 Nov 2009 | 13 Jan 2015 | 13 Oct 2020 | none in the record | past vendor support | none in the record | |
| 2007 2007 SP3 UR23 | 8 Mar 2007 | 10 Apr 2012 | 11 Apr 2017 | none in the record | past vendor support | none in the record | |
| 2003 2003 SP2 | 28 Sep 2003 | 14 Apr 2009 | 8 Apr 2014 | none in the record | past vendor support | none in the record | |
| 2000 2000 SP3 | 29 Nov 2000 | 31 Dec 2005 | 11 Jan 2011 | none in the record | past vendor support | none in the record | |
| 5.5 5.5 SP4 | 3 Feb 1998 | 31 Dec 2003 | 10 Jan 2006 | none in the record | past vendor support | none in the record | |
| 5.0 5.0 SP2 | 23 May 1997 | 31 Dec 2003 | 10 Jan 2006 | none in the record | past vendor support | none in the record | |
| 4.0 4.0 SP5 | 11 Jun 1996 | no end date announced | ended, date not published | none in the record | past vendor support | none in the record |
A version this table does not list is not in the record: the finder reads it as unknown, never supported. The dates are the record's own; nothing here states a date the record does not hold.
What the schemes ask of a version past its end
- Cyber Essentials
- software on in-scope devices licensed and supported by the vendor, meaning it still receives security updates; unsupported software removed or segregated (SU.1, SU.4). Cyber Essentials Plus: removed, or isolated with compensating controls (PM-02).
- Essential Eight
- An application outside the priority classes: Patch applications asks for its removal once no longer supported at ML3; at ML1 and ML2 no held Essential Eight clause turns on it.
- CIS Controls v8, Safeguard 2.2
- only software that still receives vendor support may be marked authorised; unsupported software kept for the mission needs a recorded exception with compensating controls and the acceptance of the remaining risk; support status checked at least monthly.
- PCI DSS 12.3.4
- hardware and software reviewed at least every 12 months: that vendors still supply timely security fixes, end-of-life announcements documented, and a remediation plan for outdated technology approved by senior management.
- NIST SP 800-53 SA-22
- system components replaced when support is no longer available from the developer, vendor or manufacturer, or alternative sources of continued support provided.