1.改成自己的邮件，和授权码就可以用

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication
import json
class Send_Email:
    def __init__(self,sender_email='xxxx@qq.com'):
        # 2.1 定义发件人
        self.sender_email = sender_email

    def send_msg(self,recer_email,subject,content,data):

        print(recer_email,subject,content)

        # 3.1 先创建smtp对象
        self.smtp_obj = smtplib.SMTP_SSL("smtp.qq.com", 465) # liunx 和 window都可以使用


        # 3.2 进行验证，用户授权（对发件人授权） ，登录自己qq邮箱获取非密码
        res = self.smtp_obj.login(user=self.sender_email, password="jgkwuswtmacnjfhb123")
        # print(res)

        # 4.10添加内容
        msg = MIMEMultipart()
        puretext = MIMEText(content, "plain", 'utf-8')
        msg.attach(puretext)
        # 4.11添加邮件附件, 不添加可以注释
        self.fu(msg, data)

        # 4.2 添加收件人
        msg['To'] = recer_email
        # 4.3 添加发件人
        msg['From'] = self.sender_email
        # 4.4 添加主题
        msg['Subject'] = subject

        self.smtp_obj.sendmail(from_addr=self.sender_email, to_addrs=recer_email, msg=msg.as_string())

    def send_qunfa(self,recer_email_lst,subject,content,a_data):
        if type(recer_email_lst) == list:
            for recer_email in recer_email_lst:
                self.send_msg(recer_email, subject, content,a_data)
        else:
            self.send_msg(recer_email_lst, subject, content,a_data)
    def fu(self,msg,data):
        part = MIMEText(data,'base64', 'utf-8')
        part.add_header('Content-Disposition', 'attachment',filename=('utf-8', '', "数据为空详情.txt"))
        msg.attach(part)

        # part = MIMEApplication(data)
        # part.add_header('Content-Disposition', 'attachment', filename="数据为空.txt")
        # msg.attach(part)
    def __del__(self):
        # 关闭

        self.smtp_obj.close()

if __name__ == '__main__':

    a = {'a_type': '通过', 'ReviewNumbers': 0,}
    recer_email = ['xxxxxx@qq.com','xxxxxx@qq.com']
    subject  = '爬虫任务提醒'
    content = json.dumps(a, indent=4, ensure_ascii=False) + '\n' + '通过'

    mail = Send_Email()
    mail.send_qunfa( recer_email, subject, content,content)