What's with all of the Case Solution and Test Bank nonsense posts?

[Michael Torrie]

On 07/09/2017 07:52 PM, Steve D'Aprano wrote:
> This is also a mailing list where there is an administrator.
> 
> The mailing list came first, and was mirrored to the Usenet group.

Good point. So messages that get emailed to the mailing list are
filtered before they get sent out to the Usenet group. And messages from
the Usenet group can be filtered by the mailing list admins before they
are copied back to the mailing list.  But messages originating on Usenet
by definition are visible to all Usenet folk.  So to answer the OP's
question, messages originating on Usenet cannot be filtered by a mailing
list admin before they are visible to other folks on Usenet.