On Jun 10, 2005, at 2:42 PM, Brett Watts wrote:

> Hello,
>
> Being a new Listserv administrator, I was wondering if there was a way
> set up a list so that those subscribedto a list, could not unsubscribe
> themselves.
>
> The situation is that we have announce mailing lists that we to
> subscribe all personnel so we can contact them with important
> information but we don't want them to be able to unsubscribe  
> themselves
> off the lists and miss the information.
>
> Any information would helpful.  Thank you in advance for your help.

The only way that I know to do this is to keep the list locked
and only unlock it when subscription maintenance is required.
We do just that for our administrative announcement lists. Of
course, you do realize that those who do not want your email
will simply filter it.