"it just works" Re: Cyrus in Debian 12 to Debian 13, looking for experiences

Gijs Hillenius <[email protected]> Sat, 11 Jul 2026 19:26:11 +0200
Newsgroups gmane.mail.imap.cyrus
Organization Using Emacs' Org Mode
Message-ID <[email protected]>

On 27 May 2026 13:05 G=C4=B3s Hillenius, wrote:

> Hello
>
> Looking for fellow Cyrus admins here who can share experiences in
> upgrading from Debian 12 to Debian 13?
>
> Cyrus in Debian 12 is at version 3.6.1 =E2=80=94 unless you used the Cyrus
> backports, in which case you might be at 3.10.1.
>
> Is there anyone that did an in-place upgrade from 3.6.1 to 3.10.1? Any
> problems?
>
> Why do I ask: the documentation for 3.10 says 3.6.3 is required.
>
> I'm considering upgrading first to 3.8.1 - taking packages from
> snapshot, but that is never as straighforward as it looks.
>
>
> I would appreciate tips/hints pointers.


I did an in-place upgrade, from Debian 12 to Debian 13, from Cyrus 3.6
to 3.10. AFAICT, on the side of Debian there were no issues.

Two mail clients (some Android smartphone app) needed to be reset before
they wanted to reconnect.


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