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Server applications

Postfix

releases18

Status as of UTC
VersionStatusReleasedEnd of lifeSecurity SupportLatest release
3.11SupportedMar 6, 2026Supported3.11.7 ↗Sep 8, 2026
3.10SupportedFeb 16, 2025Supported3.10.14 ↗Sep 8, 2026
3.9SupportedMar 6, 2024Supported3.9.15 ↗Sep 8, 2026
3.8SupportedApr 17, 2023Supported3.8.21 ↗Sep 8, 2026
3.7End of lifeFeb 6, 2022Mar 6, 20263.7.23 ↗Sep 8, 2026
3.6End of lifeApr 29, 2021Feb 16, 20253.6.21 ↗Sep 8, 2026
3.5End of lifeMar 15, 2020Mar 6, 20243.5.28 ↗Sep 8, 2026
3.4End of lifeFeb 27, 2019Apr 17, 20233.4.29 ↗Apr 19, 2023
3.3End of lifeFeb 22, 2018Feb 5, 20223.3.22 ↗Feb 6, 2022
3.2End of lifeFeb 28, 2017Apr 29, 20213.2.22 ↗Apr 12, 2021
3.1End of lifeFeb 24, 2016Mar 15, 20203.1.15 ↗Feb 3, 2020
3.0End of lifeFeb 8, 2015Feb 27, 20193.0.15 ↗Feb 26, 2019
2.11End of lifeJan 15, 2014Feb 21, 20182.11.11 ↗Jan 28, 2018
2.10End of lifeFeb 11, 2013Feb 28, 20172.10.10 ↗May 15, 2016
2.9End of lifeFeb 1, 2012Feb 24, 20162.9.15 ↗Oct 10, 2015
2.8End of lifeJan 20, 2011Feb 8, 20152.8.20 ↗Feb 8, 2015
2.6End of lifeMay 12, 2009Feb 11, 20132.6.19 ↗Feb 4, 2013
2.5End of lifeJan 24, 2008Feb 6, 20122.5.17 ↗Feb 6, 2012

ⓘ Status uses upstream data and the UTC date. Consult the official policy for the precise scope of support.

Interface and general explanations are localized. Product names stay unchanged. Policy links lead to the original text, without machine translation.

Postfix · CLI

postconf mail_version