用python向邮箱发信息

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#导入smtplib和MIMEText
import smtplib
from email.MIMEText import MIMEText
mail_to="XXXXXXXX@qq.com"
#要发给谁
def send_mail(to_list,sub,content):
    #设置服务器，用户名、口令以及邮箱的后缀
    mail_host="smtp.163.com"
    mail_user="你邮箱的账号"
    mail_pass="你的密码"
    mail_postfix="163.com"
    me=mail_user+"<"+mail_user+"@"+mail_postfix+">"

    
    
    msg = MIMEText(content)
    msg['Subject'] = sub
    msg['From'] = me
    msg['To'] = to_list

    print msg
    try:
        s = smtplib.SMTP()
        s.connect(mail_host)
        s.login(mail_user,mail_pass)
        s.sendmail(me, to_list, msg.as_string())
        s.close()
        print '1'
        return True
    except Exception, e:
        print '2'
        print str(e)
        return False
#if __name__ == '__main__':
if __name__ == '__main__':
    if send_mail(mail_to,"hello","this is python sent"):
        print "发送成功"
    else:
        print "发送失败"

可以使用，但是为了防止你的邮箱被退回，或是作为垃圾邮件，要每隔一段时间在发送。