Veeam Backup for Microsoft 365 3 End of Life
Support dates and upgrade guidance — rebuilt from live data.
End of Life
Veeam Backup for Microsoft 365 3 reached end of life on 2 Apr 2022. It no longer receives security fixes.
1,647 days without security patches
Support timeline
Official dates from the Veeam Backup for Microsoft 365 release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 2 Apr 2019 | 7y 6mo ago |
| End of Fix ended | 26 Nov 2019 | security fixes only after this |
| End of Support ended | 2 Apr 2022 | 4y 6mo ago |
| Latest release | 3.0.0.422 · 2 Apr 2019 | final |
Frequently asked questions
Is Veeam Backup for Microsoft 365 3 still safe to use?
Veeam Backup for Microsoft 365 3 reached end of life on 2 Apr 2022, 1,647 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Veeam Backup for Microsoft 365 3?
Yes — the final release (3.0.0.422) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Veeam Backup for Microsoft 365 3 to?
Upgrade to the newest actively supported Veeam Backup for Microsoft 365 branch.