python 发送安全邮件

#!/usr/bin/python
#-*- coding: utf-8 -*-

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.header import Header
import sys
reload(sys)
sys.setdefaultencoding(‘utf8‘) 

def smail():
	sender=‘xxx@xx.com‘
	receiver=[‘xxx@xx.com‘]

	username=‘xxx‘
	password=‘xxx‘

	msg = MIMEText(‘11111‘)
	smtp = smtplib.SMTP()
	smtp.set_debuglevel(1) #设置为调试模式，会话过程中输出信息
	smtp.connect(‘mail.xxx.com‘,xx) 
	smtp.starttls() #添加支持安全邮件
	smtp.login(username, password)
	smtp.sendmail(sender, receiver, msg.as_string())
	smtp.quit()


smail()