import smtplib
import sys
import time

def send(subject, body, from_addr="test@barant.com", to_addr="barant@barant.com"):
    msg = f"From: {from_addr}\r\nTo: {to_addr}\r\nSubject: {subject}\r\n\r\n{body}\r\n"
    s = smtplib.SMTP("127.0.0.1", 25, timeout=15)
    s.set_debuglevel(0)
    s.ehlo("test-client.example.com")
    s.sendmail(from_addr, [to_addr], msg)
    s.quit()

send("Auth stack test - normal mail", "This is an ordinary test message.")
print("sent normal message")

time.sleep(1)

GTUBE = "XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X"
send("Auth stack test - spam probe", GTUBE)
print("sent GTUBE spam-probe message")