There seem to be a number of people sending subscribe requests to all the people
list. Please note that there is one address to send info to everyone
(email@example.com) and a separate address to use for commands to control
your status on the list, etc. (firstname.lastname@example.org). To unsubscribe, send
"UNSUBSCRIBE SANET-MG" to the latter address. If you have trouble with this,
contact the list administrator, Andy Clark (email@example.com).
Also, I'd recommend that when one signs up for a new list, one saves the info
file they give about how to unsubscribe etc. If you didn't for the SAN list,
you might want to save this email for future use.
Hope this info is useful,