>For some time now I've run a list with the term....
>
>Reply-To= List,Ignore
>
>....in the List header.  In an effort to reduce the number of
>annoying "yes please" and "me to" e-mails I recently set the o[ption
>to
>
>Reply-To= Sender,Ignore

Can we see the full configuration for the mailing list in question?
Also, how do the distributed messages look when you receive them?
(Do they have a Reply-To: set and if so what does it point to?)

Thanks,
--
Jacob Haller, Technical Support
L-Soft international, Inc
http://www.lsoft.com/