直接看代码，将服务器信息，收件人发件人修改即可。

#!/usr/bin/python
#coding:utf-8
import smtplib
from email.mime.text import MIMEText
from email.header import Header
from smtplib import SMTP_SSL
from email.mime.multipart import MIMEMultipart
#send mail
def sendMail():
        host_server = 'smtp.exmail.qq.com'
        sender_qq = 'test@qq.com'
        pwd = 'password'

        #发件人的邮箱
        sender_qq_mail = 'test@qq.com'
        #收件人邮箱
        receiver = 'zhangsan@qq.com'
        #邮件的正文内容
        mail_content = "你好，<p>每日统计开机率低于30%酒店，请查收附件</p>"
        #邮件标题
        mail_title = '开机率低于30%酒店数据统计'
        #邮件正文内容
        msg = MIMEMultipart()
        #msg = MIMEText(mail_content, "plain", 'utf-8')
        msg["Subject"] = Header(mail_title, 'utf-8')
        msg["From"] = sender_qq_mail
        msg["To"] = Header("运维通知邮件组", 'utf-8') ## 接收者的别名
        #邮件正文内容
        msg.attach(MIMEText(mail_content, 'html', 'utf-8'))
        # 构造附件1，传送当前目录下的 test.txt 文件
        att1 = MIMEText(open("example-"+Yesterday+".xls", '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="example.xls"'
        msg.attach(att1)
        #ssl登录
        smtp = SMTP_SSL(host_server)
        #set_debuglevel()是用来调试的。参数值为1表示开启调试模式，参数值为0关闭调试模式
        smtp.set_debuglevel(1)
        smtp.ehlo(host_server)
        smtp.login(sender_qq, pwd)
        smtp.sendmail(sender_qq_mail, receiver, msg.as_string())
        smtp.quit()