ADDED: mail.py, mail.nfo. MODIFIED: save.php. Added python script (mail.py) that sends an email after succesful registration and a file that contains email host, port, user & pass (mail.nfo) used by the former python script. Also modified save.php so that it calls the python script, with the user's email address as (the only) argument, after finishing the registration process (in other words, after pushing registration info to the DB).