Proxmox Mail Gateway 6 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Proxmox Mail Gateway 6 reached end of life on 30 Sept 2022. It no longer receives security fixes.
Support timeline
Official dates from the Proxmox Mail Gateway release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 27 Aug 2019 | — |
| End of life | 30 Sept 2022 | 3.9 years ago |
| Latest release | 6.4 · 30 Mar 2021 | final |
Where to go from 6
Recommended target: Proxmox Mail Gateway 9.
The newest actively supported branch is Proxmox Mail Gateway 9 (latest release 9.0).
Frequently asked questions
Is Proxmox Mail Gateway 6 still safe to use?
Proxmox Mail Gateway 6 reached end of life on 30 Sept 2022, 1,409 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Proxmox Mail Gateway 6?
Yes — the final release (6.4) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Proxmox Mail Gateway 6 to?
Upgrade to Proxmox Mail Gateway 9, the newest actively supported branch.