这是运行脚本报错信息 

[root@iZ25av9xi4hZ ~]# python send_mail.pyTraceback (most recent call last):  File "send_mail.py", line 33, in 
    
         send_mail(mail_to_list, "系统测试","test")  File "send_mail.py", line 23, in send_mail    s.login(mail_user,mail_pass)  File "/usr/lib64/python2.7/smtplib.py", line 621, in login    raise SMTPAuthenticationError(code, resp)smtplib.SMTPAuthenticationError: (535, 'Error: authentication failed')
    

代码

#coding:utf-8from email.mime.text import MIMETextfrom _ast import Subimport smtplibmail_to_list=["xxxxx@aisino.com","xxxx@aisino.com","xxxx@qq.com"]mail_host="smtp.163.com"mail_user="账号"mail_pass="授权码（是服务商提供163的来自163提供（这个自己填写），qq的由qq提供（这个qq发给你））"mail_postfix="163.com"#发送邮件def send_mail(to_list,sub,content):    me = mail_user + "<" +mail_user + "@" + mail_postfix + ">"    msg = MIMEText(content,'html','utf-8')    msg['Subject'] = sub    msg['From'] = me    msg['To'] = ";".join(to_list)    try:        s=smtplib.SMTP()        s.connect(mail_host)        s.login(mail_user,mail_pass)        s.sendmail(me,to_list,msg.as_string())    except smtplib.SMTPException as error:        print(error)    finally:         s.close()                if __name__ == "__main__":    send_mail(mail_to_list, "系统测试","test")