RE: [Zope] Extract contacts from MS Exchange?

Does anyone know of any Zope/Python code to extract Contacts from a MS Exchange server, into some format that I can then import into Zope/CMF Contacts (for which I've already made a product)?

Connecting to Exchange Servers is a hot open source issue already, but I don't think there's a solution for that yet. As far as I remember from my Exchange admin times, there's the possibility to export data on a scheduled basis (CSV or even LDAP) which you could parse. Best regards, Timo