"""
Author: tianyang.zhang
Date: 2020-03-24 15:36:15
function: 发送邮件
version: 1.0
prameter: email
"""
import smtplib
import traceback
from email.utils import formataddr
from email.mime.text import MIMEText
from email.header import Header

def sendmessage(subject:str, message:str, u):
    my_pass = 'Pintai123'
    my_sender = 'gxpt@ctc.ac.cn'
    try:
        msg=MIMEText(message, 'plain', 'utf-8')
        # 括号里的对应发件人邮箱昵称、发件人邮箱账号
        msg['From']=formataddr(["国检集团检验检测能力共享平台",my_sender])  
        # 括号里的对应收件人邮箱昵称、收件人邮箱账号
        msg['To']=formataddr(["",u])   
        # 邮件的主题           
        msg['Subject'] = Header(str(subject), 'utf-8').encode()               

        # SMTP服务器，腾讯企业邮箱端口是465，腾讯邮箱支持SSL(不强制)， 不支持TLS
        # qq邮箱smtp服务器地址:smtp.qq.com,端口号：456
        # 163邮箱smtp服务器地址：smtp.163.com，端口号：25
        server=smtplib.SMTP_SSL("smtp.exmail.qq.com", 465)  
        # 登录服务器，括号中对应的是发件人邮箱账号、邮箱密码
        server.login(my_sender, my_pass)  
        # 发送邮件，括号中对应的是发件人邮箱账号、收件人邮箱账号、发送邮件
        server.sendmail(my_sender,[u,],msg.as_string()) 
        # Message.objects.filter(mail=u).delete()
        # Message.objects.create(mail=u, msg=msg)
    except Exception:
        traceback.print_exc()
    finally:
        #关闭连接
        server.quit()  
    return 'OK'