python程序报错自动发送到QQ邮箱

import datetime
import ssl
import smtplib
import time
from email.message import EmailMessage
import psutil

def bind_process(path_lst):
    if type(path_lst) != list:
        print('请传入列表结构的数据')
        return 1
    while True:
        error_lst = []
        process_list = psutil.pids()
        for path in path_lst:
            pd = 0
            path = path.replace('\\', '/').replace('//', '/')
            for process in process_list:
                p = psutil.Process(process)
                try:
                    name = p.cmdline()[1]
                except Exception:
                    continue
                if path == name:
                    pd = 1
                    break
            if pd == 0:
                error_lst.append(path)
        if error_lst:
            sr = ''
            for err in error_lst:
                sr += err + '\n'
            sendEmail(sr)
            time.sleep(3600)
        else:
            print(datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'), '  程序无异常')
            time.sleep(3600)



def sendEmail(msg):
    key = 'xzczopvwcjzmdgjg'
    EMAIL_ADDRESS = '19876511781@qq.com'  # 接受邮件的邮箱地址
    EMAIL_PASSWORD = key
    smtp = smtplib.SMTP('smtp.qq.com', 25)
    context = ssl.create_default_context()
    sender = EMAIL_ADDRESS
    receiver = EMAIL_ADDRESS

    subject = "程序意外终止"
    body = msg
    msg = EmailMessage()
    msg['subject'] = subject
    msg['From'] = sender
    msg['To'] = [receiver]  #多个用户
    msg.set_content(body)
    with smtplib.SMTP_SSL("smtp.qq.com", 465, context=context) as smtp:
        smtp.login(EMAIL_ADDRESS, EMAIL_PASSWORD)
        smtp.send_message(msg)
        print(datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'), '  有程序意外停止 已发送到邮箱')

bind_process([ r"C:\Users\Administrator\Desktop\anjuke3\main2.py"])  # 需要检测的文件路径（crawl启动的 路径写到crawl）