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Proxmox Mail Gateway

Proxmox Mail Gateway

Server App

Proxmox Mail Gateway 9 is the newest actively maintained release, currently at patch 9.0. 1 of 6 tracked cycles remain supported.

Latest version

9.0

Oct 1, 2025

Actively maintained cycles

1

of 6 tracked

Total cycles tracked

6

since Jan 20, 2015

Support pattern

How Proxmox Mail Gateway has behaved across the cycles tracked here, rather than what its policy documents state. Useful for judging how much runway a version is likely to have before you commit to it.

Typical support window

37 mo (~3 years)

median of 5 completed cycles

New cycle roughly every

23 months

median gap between releases

Compared with server app

+23 mo

longer than the server app median

Computed from release and end-of-life dates tracked for Proxmox Mail Gateway. Medians are used rather than averages so one unusually short or long release does not skew the figure. Cycles with no recorded end-of-life date are excluded from the support window.

Release lifecycle

Actively maintainedSecurity support onlyEnd of life
Today
9Latest
9.0 · Oct 1, 2025
8
EOL Aug 31, 2026
7
EOL Jul 31, 2024
6
EOL Sep 30, 2022
5
EOL Aug 31, 2020
4
EOL Jun 30, 2018
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