Send test e-mail with Python smtplib

send_test_email.py

import smtplib

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

s = smtplib.SMTP(host="localhost", port=25)

# s.starttls() # Enable if your mail server uses TLS
# s.login("[email protected]", "mysupersecretpassword") # Enable if using user authentication

msg = MIMEMultipart()

message = "This is a test message"

msg['From'] = "[email protected]"
msg['To'] = "[email protected]"
msg['Subject']="TEST e-mail"

msg.attach(MIMEText(message, "plain"))

s.send_message(msg)

del msg