import smtplib
import sys
fromaddr = "testfrom@example.com"
toaddr = "testto@example.com"
msg = f"From: {fromaddr}\r\nTo: {toaddr}\r\n\r\n"
msg += "test \nmail\n goodbye\n"
if len(sys.argv) < 3:
print(f"Usage: {sys.argv[0]} HOST PORT")
exit(1)
server = smtplib.SMTP(sys.argv[1], port=sys.argv[2])
server.set_debuglevel(1)
server.sendmail(fromaddr, toaddr, msg)
server.quit()