6 Apr
2024
6 Apr
'24
5:11 p.m.
Am 06.04.2024 um 16:34 schrieb lua8ds--- via dovecot:
So I updated that setting to: auth_username_format = %Lu expecting that %Lu would lowercase the username - and that my problem would be fixed.
It's not auth where you have to fix the uppercase / lowercase issue.
Check your userdb / passdb settings. You didn't tell us what config your are using in that regard. Please see i.e.
https://doc.dovecot.org/configuration_manual/authentication/passwd_file/
There's too the possibility to define 'username_format=%Ln'.
Alexander