[Zope] Using Zope as a mailing-list manager

Hi, This question may be very naive but is there any way to use Zope as a mailing list manager? The sort of thing I want to do is : 1. Check a mailbox for messages. 2. Grab any that are related to my Zope WebApplication 3. Process each message "request" depending on its content. 4. Send one or more email replies to one or more recipients (easy with what is already in Zope). This might allow me to create a simple list manager for instance or allow a virtual mailbox for all my WebApp members. - Ian Sparks.