Qmail-LDAP: Restricting send/receive email access by domain

[Brian Clark]

Hello,

Is it possible to restrict a qmail-ldap user to being able to only send and receive email to/from certain domains? This would only be for a small set of users that I have, not the entire qmail installation. I'd really like to restrict their ability to send and receive email to my own domain.

Any way to do this? I use Qmail-LDAP 11012002.

Thanks,
Brian Clark