Unsubscribing temporarily
The Vanagon mailing list allows you to turn off the flow of messages
temporarily. This is useful, for example, when going on vacation. To turn
off messages temporarily, send the following message:

        To: listserv@gerry.vanagon.com
        Subject:   (leave this blank)
        Body: set vanagon nomail

Send the message. You should get a confirmation from the Vanagon mailing
list within a few hours.