邮件发送

#借用  163邮箱实现邮件发送

# 邮件
import smtplib
from email.mime.text import MIMEText  # 文本  HTML
from email.header import Header
from email.mime.multipart import MIMEMultipart  # 附件

# 邮件提醒  send_mail(email_user, email_pwd, maillist, title, content)  0成功 1 失败  
email_user = 'xlipengpeng@163.com'  # 借助邮箱账号
email_pwd = '888888'  # 发送者密码 手机扩展
maillist = '1461681596@qq.com,duyingshu@icloudata.net,2465379913@qq.com' #发往邮箱  多个逗号隔开
title = '短信积压超量提醒'
content='dddd' #短信内容  可以为HTML

# 发送邮件
def send_mail(username, passwd, recv, title, content, mail_host='smtp.163.com', port=25):
    '''
    发送邮件函数，默认使用163smtp
    :param username: 邮箱账号 xx@163.com
    :param passwd: 邮箱密码
    :param recv: 邮箱接收人地址，多个账号以逗号隔开
    :param title: 邮件标题
    :param content: 邮件内容
    :param mail_host: 邮箱服务器
    :param port: 端口号
    :return:
    '''
    # 创建一个带附件的实例
    message = MIMEMultipart()

    message['Subject'] = title  # 邮件主题
    message['From'] = username  # 发送者账号
    message['To'] = recv  # 接收者账号列表
    # 邮件正文内容
    message.attach(MIMEText(content, 'html', 'utf-8'))

    # 构造附件1，传送当前目录下的 test.txt 文件
    # att1 = MIMEText(open('test.txt', 'rb').read(), 'base64', 'utf-8')
    # att1["Content-Type"] = 'application/octet-stream'
    # # 这里的filename可以任意写，写什么名字，邮件中显示什么名字
    # att1["Content-Disposition"] = 'attachment; filename="test.csv"'
    # message.attach(att1)

    # 构造附件2，传送当前目录下的 runoob.txt 文件
    # att2 = MIMEText(open('runoob.txt', 'rb').read(), 'base64', 'utf-8')
    # att2["Content-Type"] = 'application/octet-stream'
    # att2["Content-Disposition"] = 'attachment; filename="runoob.txt"'
    # message.attach(att2)

    try:
        # 参数分别是发送者，接收者，第三个是把上面的发送邮件的内容变成字符串
        smtp = smtplib.SMTP(mail_host, port=port)  # 连接邮箱，传入邮箱地址，和端口号，smtp的端口号是25
        smtp.login(username, passwd)  # 发送者的邮箱账号，密码
        smtp.sendmail(message['From'], message['To'].split(","), message.as_string())
        return '0'
    except smtplib.SMTPException as e:
        print(e)
        return '1'
    finally:
        smtp.close()  # 发送完毕后退出smtp