now, here are the instructions again (from the vworlds-list homepage):
UNSUBSCRIBING
=============
To unsubscribe from vworlds-list, send the following in the body (not
the subject line) of an email message to "listserv@NETCOM.COM":
unsubscribe vworlds-list
This will unsubscribe the account from which you send the message.
If you are subscribed with some other address, you'll have to send
a command of the following form instead:
unsubscribe vworlds-list other-address@your_site.your_net
If you don't know what address you are subscribed with, you can send
the following command to see who else is on the list (assuming that
information isn't designated "private" by the owner of the list):o
who vworlds-list
Kevin
http://www.etext.org/Zines/UnitCircle/vworlds/