bug#32747: 26; `C-M-w M-w' with non-nil `mouse-drag-copy-region', if selected with mouse

[Drew Adams]

> I have no idea what could cause that.  FWIW, I don't get anything from
> control@debbugs.gnu.org except responses to my emails to that
> address.  Could it be that you somehow subscribed to the
> emacs-bug-tracker mailing list?

Could you tell/remind me how to check whether I'm subscribed
to that list and how to unsubscribe if I am?  Sorry for the
trouble.  I'm getting swamped by all of these control messages.