> then some subscriber sent a regular email to the mailing list, and
> since majordomo (which is a mailing list robot) was one of the
> subscribers, it was replying to this email to the list; which in turn
> sent another email to all subscribers, including majordomo, etc -
> i.e. there was a mail loop.

Just for the record: I received 5100 emails from this majordomo.


    Werner