I dont know of any, and this sugestion is off the cuff. (but it would be fun to try :P)... Do it at the MTA level, ie: (just invented pseudo alias-code)
dontsendstuffhere@freexp.de: |$MAILMAN cvs cvs@freexp.de: |$MAILMAN dev dev@freexp.de: |$MAILMAN dev
The cvs list may require tweeking to allow messages in that dont seem to be for it. There is some kind of AKA-ish option, details of which I dont recall.
Quoting Michael Heydekamp <my@freexp.de>:
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?