Alrighty, I'll bite.  Why?  I can't think of a legitimate reason to
have this feature, but there must be one...

On 12/21/06, Paul Russell <[log in to unmask]> wrote:
> On 12/21/2006 10:49, Steve Howie wrote:
> > Howdy
> >
> > Subject line says it all. Is there any way to a) prevent a list
> > subscriber from unsubscribing from a list and b) prevent the subscriber
> > from setting their options to NOMAIL?
> >
>
> Unless this feature has been added in LISTSERV 15.0, it requires a "list exit",
> which must be installed by the site maintainer. We are running LISTSERV 1.8e
> on Solaris with an exit which will prevent signoff, and another which will
> prevent both signoff and subscriber option changes. Both exits are written in
> perl. I am willing to share.
>
> --
> Paul Russell, Senior Systems Administrator
> OIT Messaging Services Team
> University of Notre Dame
> [log in to unmask]
>