Simple spamscript integrated with gmail

spamscript.py

import smtplib
fromaddr = ''
toaddrs  = ''
msg = "\r\n".join([
  "From: %s" % fromaddr,
  "To: %s" % toaddrs,
  "Subject: THIS PYTHON SHIT IS WORKING!!!",
  "",
  ])

username = ''
password = ''
server = smtplib.SMTP('smtp.gmail.com:587')
server.ehlo()
server.starttls()
server.login(username,password)
for i in range(10):
    msg = "\r\n".join([
        "From: %s" % fromaddr,
        "To: %s" % toaddrs,
        "Subject: %d THIS PYTHON SHIT IS WORKING!!!" % i,
        "",
        "%d" % i
        ])
    print(i)
    server.sendmail(fromaddr, toaddrs, msg)
server.quit()