[Zope] Mailboxer / Qmail Question

Hi, My zope hosting provider helped me set up Mailboxer with Qmail in Zope to send a bulk mailing list. Problem is, I cannot seem to add multiple email addresses. Qmail allows me to add one email at a time. In my Zope instance, the 'properties' tab of my Mailboxer install does have a 'maillist' update option, but I cannot get it to speak with qmail. Any mail pros out there that can address this issue? Paul ____________________________________________________________________