Dovecot 2.3 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Dovecot 2.3 is actively supported. The vendor has not published an end-of-support date for this branch.
2.3.21.1 latest release
Check your versiondovecot --version
Support timeline
Official dates from the Dovecot release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 22 Dec 2017 | — |
| End of life (scheduled) | — | not announced |
| Active support ended | 24 Jan 2025 | security fixes only after this |
| Latest release | 2.3.21.1 · 14 Aug 2024 | current |
Frequently asked questions
When does Dovecot 2.3 reach end of life?
No end-of-life date has been announced for Dovecot 2.3 yet.
Is Dovecot 2.3 still supported?
Yes. Dovecot 2.3 is currently maintained. Latest release: 2.3.21.1, published 14 Aug 2024.
What happens when Dovecot 2.3 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Dovecot 2.3?
No end-of-life date has been announced yet.