This[1] also used to work, but it's been a while since I've used it. Basically just hits this url: http://groups.google.com/group/%(groupname)s/boxsubscribe?

This[1] also used to work, but it's been a while since I've used it. Basically just hits this url: http://groups.google.com/group/%(groupname)s/boxsubscribe?email=%(email)s [1] https://github.com/bsandrow/google-group-join https://github.com/bsandrow/google-group-join