Dovecot Update!?

[Matthias Hanft]

Jähne, Marcel via Dovecot schrieb:
> Warum ist die Anforderung für 2.4 eine Libc6 Version die in Ubuntu Jammy gar nicht enthalten ist? Und warum haben sich sämtliche Parameter geändert? Wie zur fucking Hölle soll man denn ein
> Produktivsystem "mal eben" upgraden?? 
> Das ist doch echter Mist....

Ja. FYI: Gentoo Linux schreibt dazu:

--- schnipp ---

Dovecot-2.4 introduced breaking change to its entire configuration system and
Dovecot-2.3 configuration files will NOT work after upgrade. Please read

https://doc.dovecot.org/2.4.1/installation/upgrade/2.3-to-2.4.html

before upgrading. We strongly recommend finalizing your Dovecot 2.4
configuration on a test system before upgrading any production systems.

The following steps typically make the upgrade process easier:

1. Make a note of your current configuration by running doveconf -n
2. Stop the dovecot daemon
3. Move ALL your configuration files to a temporary location
4. Upgrade to dovecot-2.4.x
5. Read the new configuration files and uncomment as necessary
6. Compare the new doveconf -n output with the old one and add missing
configuration settings one by one while checking that the system works after
each change

--- schnapp ---

Also, *wenn* Upgrad, dann sehr vorsichtig und behutsam...

Gruß Matthias.