To subscribe to the ULTRA list do the following:

Send a one line message the says SUBSCRIBE ULTRA Firstname Lastname

Of course, you need to substitute your name in the proper place and it does not have to be red.

Send the message to: listserv@listserv.dartmouth.edu

To subscribe to the Appalachian Trail List do the following:

Send a one line message that says SUBSCRIBE (DO NOT include your name)

Send the message to: at-l-request@saffron.hack.net

Note: the"l" in at-l-request is a small "L" not a "1"