Microsoft Exchange 2000 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Microsoft Exchange 2000 reached end of life on 11 Jan 2011. It no longer receives security fixes.
Support timeline
Official dates from the Microsoft Exchange release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 29 Nov 2000 | — |
| End of life | 11 Jan 2011 | 15.6 years ago |
| Active support ended | 31 Dec 2005 | security fixes only after this |
| Latest release | 6.0.6620.7 · 1 Aug 2008 | final |
Where to go from 2000
Recommended target: Microsoft Exchange subscription.
The newest actively supported branch is Microsoft Exchange subscription (latest release 15.2.2562.43).
Frequently asked questions
Is Microsoft Exchange 2000 still safe to use?
Microsoft Exchange 2000 reached end of life on 11 Jan 2011, 5,689 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Microsoft Exchange 2000?
Yes — the final release (6.0.6620.7) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Microsoft Exchange 2000 to?
Upgrade to Microsoft Exchange subscription, the newest actively supported branch.