Dovecot End of Life (EOL), End of Support (EOS), EOSL, EOSS, and EOSM Dates

Latest Release: 2.4.2 (October 28, 2025)

Currently Supported Dovecot Releases - Active EOS/EOSL Support (2)

Release	Released	Active Support	Security Support	Latest	LTS
2.4	2025-01-24 (11 months ago)	-	-	2.4.2 2025-10-28 (2 months ago)	-
2.3	2017-12-22 (8 years ago)	2025-01-24 (11 months ago)	-	2.3.21.1 2024-08-14 (1 year and 4 months ago)	-

Dovecot End of Life (EOL) Releases - No Longer Supported (3)

Release	Released	Active Support	Security Support	Latest	LTS
2.2	2013-04-11 (12 years and 8 months ago)	2017-12-22 (8 years ago)	2025-01-24 (11 months ago)	2.2.36.4 2019-08-28 (6 years and 4 months ago)	-
2.1	2012-02-16 (13 years and 10 months ago)	2013-04-11 (12 years and 8 months ago)	2017-12-22 (8 years ago)	2.1.16 2013-04-05 (12 years and 9 months ago)	-
2.0	2010-08-16 (15 years and 4 months ago)	2012-02-16 (13 years and 10 months ago)	2013-04-11 (12 years and 8 months ago)	2.0.15 2011-09-16 (14 years and 3 months ago)	-

Related Software EOL & EOSL Information - Similar Products

Explore End of Life (EOL), End of Service Life (EOSL), and support timelines for related software products. Compare lifecycle policies, maintenance schedules, and upgrade paths across similar technologies.