Postfix 3.7

end of lifeno security fixes since 2026-03-06

Postfix 3.7 reached end of life 7 months ago.

Supported now: Postfix 3.8 (no announced date), Postfix 3.9 (no announced date), Postfix 3.10 (no announced date), Postfix 3.11 (no announced date)

Facts

Released
(4 years ago)
Security support ended
(7 months ago)
Latest release
3.7.23, (1 month ago)
Source
endoflife.date (checked 2026-09-09)

Keelbench tracks end-of-life dates for 469 products, updated daily. Check your repositories against these dates with Deps.