Rejecting emails (subscription) from all domains expect one

Hello
        I would like to set up list that is not open to everyone.  The
subscribers can only be from a specific domain, and all other subscriptions will
be rejected with a polite letter from the list.  Can I do that?
        Thanks a lot.

Regards

Ed

_______________________________________________
procmail mailing list
procmail(_at_)lists(_dot_)RWTH-Aachen(_dot_)DE
http://MailMan.RWTH-Aachen.DE/mailman/listinfo/procmail