# python3
# author:lizm
# date:2018-07-18 10:00:00 
# -*- coding: utf-8 -*-
‘‘‘
    description:登录qq邮箱发送邮件
‘‘‘
from smtplib import SMTP_SSL
from email.header import Header
from email.mime.text import MIMEText

#邮件定义
mail_info = {
    "from": "******@qq.com",
    "to": "******@qq.com",
    "hostname": "smtp.qq.com",
    "username": "******@qq.com",
    "password": "*******",
    "mail_subject": "test",
    "mail_text": "hello, this is a test email, sended by py",
    "mail_encoding": "utf-8"
}

if __name__ == ‘__main__‘:
    #使用SMTP_SSL就是默认使用465端口
    smtp = SMTP_SSL(mail_info["hostname"])
    #set_debuglevel()是用来调试的。参数值为1表示开启调试模式，参数值为0关闭调试模式
    smtp.set_debuglevel(1)
    
    #连接服务器
    smtp.ehlo(mail_info["hostname"])
    #邮箱登录
    smtp.login(mail_info["username"], mail_info["password"])

    #填写正文内容
    msg = MIMEText(mail_info["mail_text"], "plain", mail_info["mail_encoding"])
    #填写邮件标题
    msg["Subject"] = Header(mail_info["mail_subject"], mail_info["mail_encoding"])
    #发送者邮箱地址
    msg["from"] = mail_info["from"]
    #接收者邮件地址
    msg["to"] = mail_info["to"]
    #发送邮件
    smtp.sendmail(mail_info["from"], mail_info["to"], msg.as_string())
    #退出
    smtp.quit()