Odd msg received from list

[Chris Angelico]

On Fri, Nov 15, 2013 at 1:24 AM, MRAB <python at mrabarnett.plus.com> wrote:
> I'm wondering if it has anything to do with spam filtering.
>
> If you're using a spam filter (it might be offered as a feature by your
> ISP) that bounces instead of just deleting, and the spam looks like it
> comes from or through the list, then the list would receive those
> bounces without you being aware of it.

I hadn't read your post when I typed up my own. You said everything I
was saying about spam, only better and sooner. :)

ChrisA