WKD auto-key-retrieve method

[gnupgpacker]

> -----Original Message-----
> I think you should add "--sender email at address" option so that your
> signatures have information for WKD auto-key-retrieve method (and also
> for TOFU statistics).
> 
> It is probably mail user agent's job to add "--sender" but maybe it is
> also fine to have that in gpg.conf file.

Hello,
how to put "--sender email at address" to gpg.conf file if using several
different email addresses from sender?

Is it possible to put "--sender" option to public key itself?

Thanks + regards, Chris