python3 邮件，多用户，抄送

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#!/usr/bin/env python # -*- coding: utf-8 -*- # @Time    : 2017/8/19 10:44 # @Author  : Lys # @Site    : # @File    : mail.py # @Software: PyCharm Community Edition   import sys import smtplib from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText from email.mime.application import MIMEApplication     class Mailer(object):     def __init__(self, maillist,mailcclist, mailtitle, mailcontent):         self.mail_list = maillist         self.mail_cc = mailcclist         self.mail_title = mailtitle         self.mail_content = mailcontent           self.mail_host = "xxx.xxx.com" #邮件服务器地址         self.mail_user = "xxx@xxx.com" #USER         self.mail_pass = "xxxxx"       #Password         #self.mail_postfix = "xxxxxx.com"       def sendMail(self):           me = self.mail_user + "<" + self.mail_user + "@"  + ">"         msg = MIMEMultipart()         msg['Subject'] = 'Python mail Test'         msg['From'] = me         msg['To'] = ";".join(self.mail_list)         msg['Cc'] = ";".join(self.mail_cc)         #print("++++++++++++++",self.mail_cc)         # puretext = MIMEText('<h1>你好，<br/>'+self.mail_content+'</h1>','html','utf-8')         puretext = MIMEText('纯文本内容' + self.mail_content)         msg.attach(puretext)           #txt类型格式         txtpart = MIMEApplication(open("E:\day_2\s1\hello.txt",'rb').read())         txtpart.add_header('Content-Disposition', 'attachment', filename='hello.txt')         msg.attach(txtpart)           # jpg类型的附件         #jpgpart = MIMEApplication(open('/home/mypan/1949777163775279642.jpg', 'rb').read())         #jpgpart.add_header('Content-Disposition', 'attachment', filename='beauty.jpg')         #msg.attach(jpgpart)           # 首先是xlsx类型的附件         # xlsxpart = MIMEApplication(open('test.xlsx', 'rb').read())         # xlsxpart.add_header('Content-Disposition', 'attachment', filename='test.xlsx')         # msg.attach(xlsxpart)           # mp3类型的附件         # mp3part = MIMEApplication(open('kenny.mp3', 'rb').read())         # mp3part.add_header('Content-Disposition', 'attachment', filename='benny.mp3')         # msg.attach(mp3part)           # pdf类型附件         # part = MIMEApplication(open('foo.pdf', 'rb').read())         # part.add_header('Content-Disposition', 'attachment', filename="foo.pdf")         # msg.attach(part)           try:             s = smtplib.SMTP()  # 创建邮件服务器对象             s.connect(self.mail_host)  # 连接到指定的smtp服务器。参数分别表示smpt主机和端口             s.login(self.mail_user, self.mail_pass)  # 登录到你邮箱             #print("-------",self.mail_list,self.mail_cc)             s.sendmail(me,self.mail_list + self.mail_cc,msg.as_string())  # 发送内容             s.close()             return True         except Exception as e:             print(str(e))             return False     def main(mailto_list,mailcc_list):     mailto_list = mailto_list     mailcc_list = mailcc_list     mail_title = 'Hey subject'     mail_content = 'Hey this is content'     mm = Mailer(mailto_list, mailcc_list, mail_title, mail_content)     res = mm.sendMail()     print(res)   #将消息类型转换为list def processMsg(people_list):     mail_list = []     while True:         try:             get_mail_index = str(people_list).index(',')             get_first = (people_list[:get_mail_index])             mail_list.append(get_first)             people_list = people_list[get_mail_index+1:]         except ValueError:             mail_list.append(people_list)             break     return mail_list   if __name__ == '__main__':     send_list = sys.argv[1]     cc_list = sys.argv[2]     mailto_list = []     mailcc_list = []       mailto_list = processMsg(send_list)     mailcc_list = processMsg(cc_list)     main(mailto_list,mailcc_list)       #main(["xxx@xxx.com","xxx@xxx.com"], ['xxxx@qq.com',"xxx@xxx.com"])