import smtplib

USER = 'user@gmail.com'
PASS = 'pass'

def fails():
	conn = smtplib.SMTP('smtp.gmail.com', port=587)
	conn.starttls()
	print(conn.login(USER, PASS))
	conn.rset()
	conn.quit()

def works():
	conn = smtplib.SMTP('smtp.gmail.com', port=587)
	conn.ehlo()
	conn.starttls()
	conn.ehlo()
	print(conn.login(USER, PASS))
	conn.rset()
	conn.quit()