@sharif Hello, Nobody uses an image smaller than 10ko on signature, its not realistic. Its Work now with this instruction ! Yes, thanks. 😊

Thanks for return, 10 Ko ... Its ... very small ...Its not possible apply for COS ? Or Entire server ?

Re, My bad, i have used apt upgrade, the good command is apt full-upgrade...With that, its possible upgrade from 25.9.x to 26.3.1, i test and run wi...

@klug Thank's for this, but we have a Network Edition not CE.In parrallel we work with support.At this time, i not have a solution.

Yes, thank's, its fixed with new version 1.6.2. Have a good day !

Same issue, i tested 1.6.1_release, the server is in 25.12.0,authent error. In the log server : "GETHTTP/1.1" 502 1288 "-" "Carbonio Mail - Androi...

Socket connection setup or unexpected socket connection closure, the reverse proxy could be incorrectly configured, please contact the administrator. ...

Hello, I have same scenario, at reboot, the process zombies appears. So, i a try this command : kill $(ps -A -ostat,ppid | awk '/[zZ]/ &&...

@sharif I meant that this setting was not defined when you are in a private IP?

@sharif Yes, its work's ! Perhaps this value is bad define when ip is private from fresh install ? Thanks you👍 Have a good day.

Hello, Its easy in CLI. for exemple : 1er -> get your actual settings : su - zextras zextras@mail:~$ carbonio prov gcf zimbraMtaRestrict...

Hello, Thank's for this information. I a have tested for calendar ... and its fail ... Have-you a idea or diag pathing ? zextras@mail:~$ z...