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Postfix End of Life Dates
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Track Postfix end-of-life dates, supported versions, and security patch timelines. Know when each Postfix release reaches end of support and plan your upgrades accordingly.
Last updated: May 31, 2026
| Version | Released | Active support | EOL date | Until EOL | Latest | CVEs | Status |
|---|---|---|---|---|---|---|---|
| 3.11 | Mar 6, 2026 | — | No | — | 3.11.3 | — | Active |
| 3.10 | Feb 16, 2025 | — | No | — | 3.10.10 | — | Active |
| 3.9 | Mar 6, 2024 | — | No | — | 3.9.11 | — | Active |
| 3.8 | Apr 17, 2023 | — | No | — | 3.8.17 | — | Active |
| 3.7 | Feb 6, 2022 | — | Mar 6, 2026 | 95d ago | 3.7.20 | — | EOL |
| 3.6 | Apr 29, 2021 | — | Feb 16, 2025 | 478d ago | 3.6.18 | — | EOL |
| 3.5 | Mar 15, 2020 | — | Mar 6, 2024 | 825d ago | 3.5.25 | — | EOL |
| 3.4 | Feb 27, 2019 | — | Apr 17, 2023 | 1149d ago | 3.4.29 | — | EOL |
| 3.3 | Feb 22, 2018 | — | Feb 5, 2022 | 1585d ago | 3.3.22 | — | EOL |
| 3.2 | Feb 28, 2017 | — | Apr 29, 2021 | 1867d ago | 3.2.22 | — | EOL |
| 3.1 | Feb 24, 2016 | — | Mar 15, 2020 | 2277d ago | 3.1.15 | — | EOL |
| 3.0 | Feb 8, 2015 | — | Feb 27, 2019 | 2659d ago | 3.0.15 | — | EOL |
| 2.11 | Jan 15, 2014 | — | Feb 21, 2018 | 3030d ago | 2.11.11 | — | EOL |
| 2.10 | Feb 11, 2013 | — | Feb 28, 2017 | 3388d ago | 2.10.10 | — | EOL |
| 2.9 | Feb 1, 2012 | — | Feb 24, 2016 | 3758d ago | 2.9.15 | — | EOL |
| 2.8 | Jan 20, 2011 | — | Feb 8, 2015 | 4139d ago | 2.8.20 | — | EOL |
| 2.6 | May 12, 2009 | — | Feb 11, 2013 | 4866d ago | 2.6.19 | — | EOL |
| 2.5 | Jan 24, 2008 | — | Feb 6, 2012 | 5237d ago | 2.5.17 | — | EOL |
Data sourced from endoflife.date · CVE data from NVD
