proxmox mail gateway end of life dates — full support timeline
4 of 6 tracked proxmox mail gateway releases have already reached end of life. The dates below are published support dates, not estimates.
Version support timeline
| Release | Released | End of life | Latest | Status |
|---|---|---|---|---|
| 9 | 2025-10-01 | not announced | 9.0 | supported |
| 8 | 2023-06-29 | 2026-08-31 | 8.2 | ends soon |
| 7 | 2021-07-15 | 2024-07-31 | 7.4 | ended |
| 6 | 2019-08-27 | 2022-09-30 | 6.4 | ended |
| 5 | 2018-01-23 | 2020-08-31 | 5.2 | ended |
| 4 | 2015-01-20 | 2018-06-30 | 4.1 | ended |
Who is affected
Anyone running an unsupported proxmox mail gateway release. After end of life a version stops receiving security patches, which typically becomes an audit or compliance finding before it becomes an outage. Upgrading to a supported release is the migration path; the table above shows which releases still qualify.
Source
These dates are maintained by endoflife.date/proxmox-mail-gateway, an open community dataset that cites vendor announcements. Verify against the vendor before making a compliance decision.
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