This URL; http://qubes-os.org/trac/wiki/QubesLists says this;
To post a message to the list, just send an email to (you don't need to be subscribed): email@example.com
To subscribe to the list, send an empty mail to (you don't need a gmail account for that!): firstname.lastname@example.org
I sent a blank email to email@example.com am I suppose to get an auto reply that I have been subscribed?
So how am I suppose to send emails as a subscribed user?