I've had to people with addresses johndoe@taonode try to subscribe
to Healthre.  The Listserv ad UKCC doesn't know TAONODE and an
error message is generated.
 
The listserv at PSUVM also doesn't know TAONODE and a whois at
internic.net yields no results.
 
I've tried posting directly to the addresses and the mail bounced.
 
Any ideas as to how I can get information on TAONODE.
 
A request to Listserv@psuvm SHOW NAD TAONODE yielded a message
that the node was unknown.