Re: Dovecot and Pigeonhole v2.4.3 released

Genes Lists via dovecot <[email protected]> Fri, 27 Mar 2026 07:34:46 -0400

Newsgroups	gmane.mail.imap.dovecot
Message-ID	<[email protected]>

On Fri, 2026-03-27 at 10:06 +0200, Aki Tuomi via dovecot wrote:
> Hi!
> 
> We are happy to publish version 2.4.3 of Dovecot and Pigeonhole.
> These contain several CVEs, discovered by external researches. The
> majority of these have been discovered with help of automated code
> analysis tools like claude code security, which is why some of these
> are rather old, missed bugs.
> 
> No new supported distros have been added or old removed, no new
> dependencies have been added.
> 
> Note that there are experimental features in 2.4, one is enabled with
> `--enable-experimental-mail-utf8`, and another with `--enable-
> experimental-imap4rev2`, and you also need to set
> mail_utf8_extensions=yes and imap4rev2_enabled=yes to enable them in
> config.

Thank you Aki - I think there may be a typo in the announce:

   imap4rev2_enabled=yes

should probably be:

  imap4rev2_enable=yes

gene

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