Proxmox Mail Gateway 8 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Proxmox Mail Gateway 8 reached end of life on 31 Aug 2026. It no longer receives security fixes.
Support timeline
Official dates from the Proxmox Mail Gateway release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 29 Jun 2023 | 3y 3mo ago |
| Security Support ended | 31 Aug 2026 | 1mo ago |
| Latest release | 8.2 · 27 Feb 2025 | final |
Where to go from 8
Recommended target: Proxmox Mail Gateway 9.
The newest actively supported branch is Proxmox Mail Gateway 9 (latest release 9.1).
Frequently asked questions
Is Proxmox Mail Gateway 8 still safe to use?
Proxmox Mail Gateway 8 reached end of life on 31 Aug 2026, 35 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Proxmox Mail Gateway 8?
Yes — the final release (8.2) 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 8 to?
Upgrade to Proxmox Mail Gateway 9, the newest actively supported branch.