You haven't read the license, have you? :-) > your modified version must prominently offer all users interacting with it remotely through a computer network [.

You haven't read the license, have you? :-) > your modified version must prominently offer all users interacting with it remotely through a computer network [...] an opportunity to receive the Corresponding Source of your version by providing access to the Corresponding Source from a network server at no charge [...] An email does not cut it. It has to be a direct link to the source, or some kind of equivalent mechanism to directly download it from a server. Merely providing you the opportunity to ask a human for it does not cut it (an email bot might, but that'd be dumb).