import smtplib server = smtplib.SMTP('dl380.domena.com') user={12,23,23,34,23} server.login(user,"somepassword" ) server.sendmail('milivojm@gzr.hr', 'milivojm@gzr.hr', """To: milivojm@gzr.hr From: flaviom@gzr.hr Beware the Ides of March. """) server.quit()