@salah Try looking at following logs: /opt/zextras/log/mailbox.log /opt/zextras/log/nginx.error.log (upstream issues),

@all We have released a hot fix the resolve Admin Panel related issues. Please apply the hotfix and let us know. Regards,

@iomari what is the output of followings: su - zextras -c "zmcontrol -v" dpkg -l | grep -i admin

@max_s Could you please share the log of journalctl -u carbonio-message-dispatcher-auth --no-pager -n 50 And any possible error logs on: carbon...

@hippiecool Glad to hear 26.3.1 sorted out the MTA screens. Yes, the version display this is a known issue. The Admin Console pulls a master versio...

@ameliawinters I did an upgradation again. But could not reproduce the issue. The fixes you applied are logical. Please let me know: What ...

@salah /etc/hosts is a very critical configuration in Carbonio CE scenario. When /etc/hosts loses the FQDN to IP mapping, Amavis (like many other s...

@salah Let us know some more details: What OS you are using? Status of following commands: systemctl list-units carbonio* Any possible log on ...

@hippiecool Could you please check the status of followings commands: # WSC Health curl -v| jq # Carbonio Servcies systemctl list-units carb...

@hippiecool Could you please check the status of followings commands: # WSC Health curl -v| jq # Carbonio Servcies systemctl list-units carb...

@hippiecool I understood. let us check the issue and will get back to you with the details. Thanks !

@hippiecool After my last response on your another comment, I checked further.. I noticed that the issue occurs on Admin Panel > MTA > postscr...

@ameliawinters What is your current version? and please share what are the steps you followed.

@hippiecool I did an upgradation just now from 25.12.0 to 26.3.0. I can see the Admin panel MTA pages are fine. Is it a new installation or upgrada...

@mohit-verma still, you need to mention followings: Carbonio CE version SSL version Mobile App version