Microsoft Exchange Server end-of-life: support & EOL dates for every release
Microsoft · Microsoft · 0 supported · 9 end-of-life · updated June 2026 · what is end-of-life? →
Every tracked Microsoft Exchange Server release line in our data has reached end-of-life — they no longer receive security updates. Check with the vendor for any newer release line.
Microsoft Exchange Server support timeline
Each release line and the date it reaches end-of-life — newest first.
| Release | Latest version | End-of-life | Status |
|---|---|---|---|
| Microsoft Exchange Server 2019 | 15.2.1748.46 | 14 Oct 2025 | End of life |
| Microsoft Exchange Server 2016 | 15.1.2507.69 | 14 Oct 2025 | End of life |
| Microsoft Exchange Server 2013 | 15.0.1497.48 | 11 Apr 2023 | End of life |
| Microsoft Exchange Server 2010 | 14.3.513.0 | 13 Oct 2020 | End of life |
| Microsoft Exchange Server 2007 | 8.3.517.0 | 11 Apr 2017 | End of life |
| Microsoft Exchange Server 2003 | 6.5.7654.4 | 8 Apr 2014 | End of life |
| Microsoft Exchange Server 2000 | 6.0.6620.7 | 11 Jan 2011 | End of life |
| Microsoft Exchange Server 5.5 | 5.5.2653 | 10 Jan 2006 | End of life |
| Microsoft Exchange Server 5.0 | 5.0.1460 | 10 Jan 2006 | End of life |
Which Microsoft Exchange Server version should I run?
The safest choice is the latest supported release, 15.2.2562.43. If you're on an end-of-life line, plan an upgrade to a supported one before security updates stop. See Microsoft Exchange Server's full security status →
Get warned before Microsoft Exchange Server reaches end-of-life
End-of-life dates are easy to miss until it's too late. Monitor Microsoft Exchange Server on IsItPatched and we'll email you before the release line you run stops getting security updates — free, no account needed to start.
Monitor Microsoft Exchange Server →
Microsoft Exchange Server end-of-life — frequently asked
What Microsoft Exchange Server versions are still supported?
Every tracked Microsoft Exchange Server release line in our data has reached end-of-life. Check the vendor for any newer line.
Is Microsoft Exchange Server end-of-life?
All tracked Microsoft Exchange Server release lines have reached end-of-life in our data.
How do I know when my Microsoft Exchange Server version reaches end of life?
Check the version you run on its product page, or monitor Microsoft Exchange Server on IsItPatched to get an email alert before the release line you use reaches end-of-life — so you can upgrade in time.
EOL dates aggregated from endoflife.date and vendor sources, and can change — always confirm with Microsoft. See related: Microsoft Exchange Server security status · full EOL calendar · what is end-of-life software? · disclaimer.