auth: If initial SASL reply was given but empty, pass it to auth mechanisms.
auth: If initial SASL reply was given but empty, pass it to auth mechanisms.

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