On Mon, 5 Feb 2001, Russell, D (Duncan) wrote:

> Hello all,
>
> Does anyone out there know whether the email addresses which are displayed
> on publicly available web archive pages from the listserv software are
> harvestable (is that a word ?) by such entities as web robots and spiders ?

One way, to at least make this very difficult is to make subscriptions
require confirmation if its open subscription. If the list has closed
subscription, then it becomes very difficult.