auth: If global passdb is missing, don't complain if protocol x and !x { passdb } exists.
auth: If global passdb is missing, don't complain if protocol x and !x { passdb } exists.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot