> Perhaps consider adding subscription info as a message body footer > instead of as message headers would help non-geeky people who don't > usually see the headers by default in their mail clients (and may not > even know what they mean?) > > This list is fairly diverse.
All that is given in the signup message that you get (and probably did not keep) when you subscribed to the list :) But I'd have figured someone with a gnu.org address would be able to figure out how to unsub from a mailman list .. oh well.
