python邮件发送脚本

#!/usr/bin/env python
# -*- coding:utf-8 -*-

import smtplib
from email.mime.text import MIMEText
from email.header import Header
import sys, time, subprocess, random



# 第三方 SMTP 服务
mail_host="smtp.qq.com"  #设置服务器，腾讯企业邮箱SMTP为smtp.exmail.qq.com
userinfo_list = [{'user':'user1@qq.com','pass':'pass1'}, {'user':'user2@qq.com','pass':'pass2'}, {'user':'user3@qq.com','pass':'pass3'}]

user_inst = userinfo_list[random.randint(0, len(userinfo_list)-1)]
mail_user=user_inst['user'] #用户名
mail_pass=user_inst['pass'] #口令


sender = mail_user # 邮件发送者


receivers = ['xx1@qq.com', 'xx2@163.com']  # 接收邮件，可设置为你的QQ邮箱或者其他邮箱


p = subprocess.Popen('hostname', shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
hostname = p.stdout.readline().split('
')[0]

message_to = ''
for i in receivers:
    message_to += i + ';'

def print_help():
    note = '''python script.py role ip vip
    '''
    print(note)
    exit(1)

time_stamp = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))

if len(sys.argv) != 2:
    print_help()
else:
    message_content = '%s [host:%s], %s' %(time_stamp, hostname, sys.argv[1])
    subject = 'host:%s notify' %(hostname)

message = MIMEText(message_content, 'plain', 'utf-8')
message['From'] = Header(sender, 'utf-8')
message['To'] =  Header(message_to, 'utf-8')

message['Subject'] = Header(subject, 'utf-8')

try:
    smtpObj = smtplib.SMTP()
    smtpObj.connect(mail_host, 25)    # 25 为 SMTP 端口号
    smtpObj.login(mail_user,mail_pass)
    smtpObj.sendmail(sender, receivers, message.as_string())
    print("邮件发送成功")
except smtplib.SMTPException as e:
    print("Error: 无法发送邮件")
    print(e)