> Lawsch-l is a gated newsgroup/mailing list.
>
> I've suddenly been getting "possible spam" notices for what appears to be
> every posting from netnews to the mailing list. Any idea why this is
> happening? I haven't made any recent changes...
 
Once the spam filter picks up a post that came through the gateway,
the gateway gets marked as a spammer.  The only way around it that
I know of is to disable the spam filter for the list (Loopcheck=Nospam).