python实现发送邮件及附件功能

Python  /  管理员 发布于 7年前   191

今天给大伙说说python发送邮件，官方的多余的话自己去百度好了，还有一大堆文档说实话不到万不得已的时候一般人都不会去看，回归主题：

本人是mac如果没有按照依赖模块的请按照下面的截图安装

导入模块如果没有错误，表示已经安装成功。

Python发送一个未知MIME类型的文件附件其基本思路如下：
1. 构造MIMEMultipart对象做为根容器
2. 构造MIMEText对象做为邮件显示内容并附加到根容器
3. 构造MIMEBase对象做为文件附件内容并附加到根容器
　　a. 读入文件内容并格式化
　　b. 设置附件头
4. 设置根容器属性
5. 得到格式化后的完整文本
6. 用smtp发送邮件

实例代码：

 #!/usr/bin/env python # -*- coding:utf-8 -*-  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,mailtitle,mailcontent):     self.mail_list = maillist     self.mail_title = mailtitle     self.mail_content = mailcontent      self.mail_host = "smtp.163.com"     self.mail_user = "your email name"     self.mail_pass = "your email password"     self.mail_postfix = "163.com"    def sendMail(self):      me = self.mail_user + "<" + self.mail_user + "@" + self.mail_postfix + ">"     msg = MIMEMultipart()     msg['Subject'] = 'Python mail Test'     msg['From'] = me     msg['To'] = ";".join(self.mail_list)      #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)      # 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       s.sendmail(me, self.mail_list, msg.as_string()) #发送内容       s.close()       return True     except Exception, e:       print str(e)       return False   if __name__ == '__main__':   #send list   mailto_list = ["[email protected]","[email protected]"]   mail_title = 'Hey subject'   mail_content = 'Hey this is content'   mm = Mailer(mailto_list,mail_title,mail_content)   res = mm.sendMail()   print res

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