[Mailman-Developers] Redirect list to list?

Hi,

we want all messages sent by moderated members or non-members to our CVS list be automatically redirected to our Dev list (rather than really moderating or discarding them).

Only a specific address (in fact the list address itself) and the non- moderated members shall be allowed to post to the list without being redirected.

Is there any patch or other solution which does that job?

    Michael