auth_username_format effective only within passdb/userdb

[Bob]

Sami Ketola <sami.ketola at dovecot.fi> writes:

>> On 30. Sep 2020, at 17.08, Bob <rand.pie at rambler.ru> wrote:
>> 
>> Hello dovecot list.
>> 
>> I have multiple passdb/userdb, some use %Ln some use %Lu.
>> How to make auth_username_format effective only within passdb/userdb?
>
>
> passdb {
>   driver = passwd-file
>   args = username_format=%Ln /etc/dovecot/dovecot-passwd
> }
>
> Sami

Thanks for the quick reply. :-)

I have one backend using the driver passwd-file
one fallback backend using the passwd driver.
Does the passwd driver support username_format?