import smtplib

gmail_user = 'email@example.com'
gmail_password = 'password'
message='Subject:{}\n\n{}'.format('my subject', 'my text')
server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
server.ehlo()
server.login(gmail_user, gmail_password)
server.sendmail(gmail_user, ['receiver1@example2.com'], message)
server.close()