dovecot - May 2020 - pass a block of parameters to doveadm

Hello everyone.
Please tell me how to override the configuration file options when using 
the doveadm utility with the -o switch in case I need to pass a block of 
parameters, for example, like this:
passdb {
    args = scheme=PLAIN username_format=%u /path/to/file
    driver = passwd-file
}

Thanks.

> On 21/05/2020 20:45 dovecot-user <f7f4f5cb6e at tiny-vps.com> wrote:
> 
>  
> Hello everyone.
> Please tell me how to override the configuration file options when using 
> the doveadm utility with the -o switch in case I need to pass a block of 
> parameters, for example, like this:
> passdb {
>     args = scheme=PLAIN username_format=%u /path/to/file
>     driver = passwd-file
> }
> 
> Thanks.
You can't.

Aki