On Mon, 10 Jun 1996 13:23:20 -0400 Suzanne said:
>
>When i am suspicious, I check the emailaddress on search engines that
>search usenet groups.  If the name is a correspondent to one of the above
>usenet groups, I am deleting them these days.
 
Hmm, have you considered Subscription= Open,Confirm ?
 
Nathan