kerberos

Dear list users,

i am starting to study qmail+openldap+sasl. I have my system cofigured
with kerberos and saslauthd. Every thing works fine.
I wonder if qmail-ldap suporte sasl; because i would to keep with a
single password for every case user usage.
Is that possible? I mean using kerberos for password auth too not only
GSSAPI and have qmail+ldap authetincating against the kerberos base?

Thanks.