On Wed, 06 Apr 2016 18:49:24 +0100, Chris Hogg wrote:


Oh thank you! I use Agent, and although it doesn't kill-file by
organisation, only author or subject, I managed to delete one of those
'foreign' posts by putting FlashNewsgroups.com as author into the
kill-file slot.

Ok - I'll give that a try
Going by the recent influx, none of them have actually contributed
anything useful to a thread which is not dead and buried.