Send emails with Hotmail

send_email.py

import argparse
import email
import smtplib


def main():
  
    parser = argparse.ArgumentParser()
    parser.add_argument('--from_user', type=str)
    parser.add_argument('--from_pwd', type=str)
    parser.add_argument('--to_user', type=str)
    parser.add_argument('--subject', type=str, default="")
    parser.add_argument('--body', type=str, default="")
    
    args = parser.parse_args()

    msg = email.message_from_string(args.body)
    msg['From'] = args.from_user
    msg['To'] = args.to_user
    msg['Subject'] = args.subject
    msg['X-Priority'] = '1'  # highest priority

    s = smtplib.SMTP("smtp-mail.outlook.com", 587)
    s.ehlo()  # hostname to send for this command defaults to the fully qualified domain name of the local host.
    s.starttls()  # puts connection to SMTP server in TLS mode
    s.ehlo()
    s.login(args.from_user, args.from_pwd)
    s.sendmail(args.from_user, args.to_user, msg.as_string())
    s.quit()


if __name__ == "__main__":
    main()