encoding issues in web app with ö ä ü letters

romeor

Hello, got some strange issue. The webapp interface once shows those baltic letters and another time does not (i could keep hitting F5 to get them and they will go ?? after another refresh). Anything i can edit in config files to solve it?
Running ubuntu 20.04.5 LTS
WebApp:
3.5.14+dfsg1.orig-1
Kopano Core:
8.7.0
from ubuntu repositories

romeor

and sometimes it goes even more messy. Some subjects are rendered ok and some are not.

romeor

and the same with
WebApp:
6.0.0.66-1+2030.1
Kopano Core:
11.0.2
~# lsb_release -d
Description: Debian GNU/Linux 10 (buster)

romeor

and it happens with From names also…
any way to fix please?

romeor

Hello,

if someone faces this issue, seems like this was an answer:

//      define('LANG', 'en_GB'); // default fallback language
                define('LANG', 'en_US.UTF-8'); // default fallback language

in webapp/config.php

Do not mess with default settings… :) Well, I had it set to et_EE-UTF-8 for me and it was working for a looong time.