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DOVECOT

The Secure IMAP server

Dovecot is an excellent choice for both small and large installations; however, for larger installations we recommend our commercial solutionDovecot Pro.

Dovecot Pro

Meet The World’s Leading Email Backend Platform

Dovecot Pro is a full-service email platform that delivers dynamic scalability, high performance, efficient utilization of hardware, and outstanding support to the world’s largest Telcos, ISP’s, and Hosters.

NEWS

Fri Jan 24, 10:42 UTC
Dovecot v2.4.0 released...

2025-01-24

Wed Aug 14 11:12:52 UTC 2024
Dovecot v2.3.21.1 released....

2024-08-14

Fri Sep 15 13:19:16 UTC 2023
Dovecot v2.3.21 released....

2023-09-15

Thu Dec 22 08:06:16 UTC 2022
Dovecot v2.3.20 released....

2022-12-22

Wed Jul 6 13:54:47 UTC 2022
CVE-2022-30550: Privilege escalation possible in dovecot when similar master and non-master passdbs are used....

2022-07-06

Tue Jun 14 10:24:26 UTC 2022
Dovecot v2.3.19.1 released....

2022-06-14

Tue May 10 06:33:50 UTC 2022
Dovecot v2.3.19 andPigeonhole 0.5.19 released....

2022-05-10

Thu Feb 3 10:29:07 UTC 2022
Notification about branch and versioning changes....

2022-02-03

Thu Feb 3 10:21:30 UTC 2022
ReleasedDovecot v2.3.17.1 andPigeonhole v0.5.17.1....

2022-02-03

Tue Dec 7 10:44:33 UTC 2021
ReleasedDovecot v2.3.18 andPigeonhole v0.5.18....

2021-12-07

Thu Oct 28 12:12:55 EEST 2021
ReleasedDovecot v2.3.17 andPigeonhole v0.5.17....

2021-10-28

Fri Aug 6 13:48:05 CEST 2021
ReleasedDovecot v2.3.16 andPigeonhole v0.5.16....

2021-08-06

Mon Jun 21 14:20:13 EEST 2021
ReleasedDovecot v2.3.15 andPigeonhole v0.5.15. Also released a fixes-onlyv2.3.14.1....

2021-06-21

Mon Jun 4 14:03:16 EET 2021
We have disclosed three new vulnerabilities in dovecot, please seeCVE-2020-28200,CVE-2021-29157 andCVE-2021-33515....

2021-06-04

Thu Mar 4 12:21:48 EET 2021
ReleasedDovecot v2.3.14....

2021-03-04

Thu Mar 4 12:21:50 EET 2021
ReleasedPigeonhole v0.5.14....

2021-03-04

Thu Mar 4 12:21:48 EET 2021
ReleasedDovecot v2.3.14....

2021-03-04

Wed Feb 17 16:38:08 EET 2021
ReleasedDovecot v2.3.14.rc1....

2021-02-17

Wed Feb 17 16:38:09 EET 2021
ReleasedPigeonhole v0.5.14.rc1....

2021-02-17

Mon Jan 4 14:03:16 EET 2021
We have disclosed two new vulnerabilities in dovecot, please seeCVE-2020-25275 andCVE-2020-24386....

2021-01-04

Mon Jan 4 14:02:10 EET 2021
Releasedv2.3.13....

2021-01-04

Mon Jan 4 14:02:10 EET 2021
Releasedv0.5.13....

2021-01-04

Wed Aug 12 16:25:42 EEST 2020
We are happy to announce that we have CentOS 8 packages available starting from v2.3.11.3. You can find these packages athttps://repo.dovecot.org/....

2020-08-12

Wed Aug 12 16:14:49 EEST 2020
We have disclosed three new vulnerabilities in dovecot, please seeCVE-2020-12100,CVE-2020-12673 andCVE-2020-12674....

2020-08-12

Wed Aug 12 16:02:20 EEST 2020
Releasedv2.3.11.3...

2020-08-12

Mon May 18 15:03:06 EEST 2020
Released v2.3.10.1...

2020-05-18

Mon May 18 15:03:31 EEST 2020
Multiple vulnerabilities in Dovecot...

2020-05-18

Fri Mar 6 12:53:51 EET 2020
Releasedv2.3.10...

2020-03-06

Wed Feb 12 14:04:52 EET 2020
Releasedv2.3.9.3...

2020-02-12

Fri Dec 13 16:16:56 EET 2019
Releasedv2.3.9.2...

2019-12-13

Fri Dec 13 12:44:25 EET 2019
Releasedv2.3.9.1...

2019-12-13

Wed Dec 4 12:34:24 EET 2019
Releasedv2.3.9...

2019-12-04

Wed Oct 9 09:01:32 EEST 2019
Buster packages are available...

2019-10-09

Tue Oct 8 14:18:14 EEST 2019
Releasedv2.3.8...

2019-10-08

Wed Aug 28 15:05:36 EEST 2019
Releasedv2.2.36.4....

2019-08-28

Wed Aug 28 15:05:36 EEST 2019
Releasedv2.3.7.2....

2019-08-28

Tue Jul 23 16:09:41 EEST 2019
Releasedv2.3.7.1....

2019-07-23

Fri Jul 12 15:29:41 EEST 2019
Releasedv2.3.7....

2019-07-12

Tue Apr 30 16:21:01 EEST 2019
Releasedv2.3.6....

2019-04-30

Thu Apr 18 12:05:43 EEST 2019
Releasedv2.3.5.2....

2019-04-18

Thu Mar 28 13:41:05 EET 2019
Releasedv2.3.5.1....

2019-03-28

Thu Mar 28 13:41:08 EET 2019
Releasedv2.2.36.3....

2019-03-28

Tue Mar 5 18:26:27 EET 2019
Releasedv2.3.5....

2019-03-05

Tue Feb 5 15:10:06 EET 2019
Releasedv2.2.36.1....

2019-02-05

Tue Feb 5 15:08:35 EET 2019
Releasedv2.3.4.1....

2019-02-05

Fri Nov 23 14:30:12 EET 2018
Releasedv2.3.4....

2018-11-23

Mon Oct 1 19:14:18 EEST 2018
Releasedv2.3.3....

2018-10-01

Thu Mar 28 13:41:08 EET 2018
Releasedv2.3.3 release candidate...

2018-03-28

News

Features

Best performing

Dovecot is among thebest performing IMAP servers while still supporting thestandard mbox andMaildir formats. The mailboxes are transparently indexed, which gives Dovecot its good performance while still providing full compatibility with existing mailbox handling tools.

Flexible authentication

Dovecot’s user authentication is extremely flexible and feature-rich, supporting many differentauthentication databases andmechanisms.

Standards compliant

Dovecot isstandards compliant. Dovecot passes allIMAP server standard compliancy tests while most other servers fail many of them.

Postfix and Exim

Postfix 2.3+ andExim 4.64+ users can do SMTP authentication directly against Dovecot’s authentication backend without having to configure it separately. You can also use our submission service to perform authentication before relaying mail to your MTA.

Self-optimizing

Dovecot’s indexes areself-optimizing. They contain exactly what the user’s client commonly needs, no more and no less.

Easy migration

Dovecot supports easy migration from many existing IMAP and POP3 servers, allowing the change to be transparent to existing users.

Self-healing

Dovecot isself-healing. It tries to fix most of the problems it notices by itself, such as broken index files. The problems are however logged so the administrator can later try to figure out what caused them.

Workarounds support

Dovecot supportsworkarounds for several bugs in IMAP and POP3 clients. Since the workarounds may cause the protocol exchange to be sub-optimal, you can enable only the workarounds you need.

Admin-friendly

Dovecot tries to beadmin-friendly. Common error messages are made as easily understandable as possible. Any crash, no matter how it happened, is considered a bug that will be fixed.

Security

Dovecot’sdesign andimplementation is highly focused on security. You can report any security vulnerabilities via ourYesWeHack program or via email tosecurity@dovecot.org.

Clustered filesystems compatibility

Dovecot allows mailboxes and their indexes to be modified by multiple computers at the same time, while still performing well. This means that Dovecotworks well with clustered filesystems.NFS has caching problems, but you can work around them with Dovecot cluster.

Easily Extensible

Dovecot is easily extensible.Plugins can add new commands, modify existing behavior, add their own data into index files or even add support for new mailbox formats. For examplequota andACL support are completely implemented as plugins.


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