import smtplib

HOST = 'mail.example.com'
USER = 'me@example.com'
PASS = '1234'

TO = 'friend@example.com'

server = smtplib.SMTP(HOST, port=25)
server.set_debuglevel(1)
server.login(USER, PASS)

message = "Yolo!"

try:
    server.sendmail(USER, TO, message)
except:
    print "Error occured"

server.quit()