\# 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)

\# jpg类型的附件
jpgpart = MIMEApplication(open('beauty.jpg', 'rb').read())
jpgpart.add_header('Content-Disposition', 'attachment', filename='beauty.jpg')
msg.attach(jpgpart)

\# 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)

# coding:utf-8

#  __author__ = 'Mark sinoberg'
#  __date__ = '2016/5/26'
#  __Desc__ = 实现发送带有各种附件类型的邮件

import urllib, urllib2
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication

username = '156408XXXXX@163.com'
password = 'XXXXXXXX'
sender = username
receivers = ','.join(['10643XXXX2@qq.com'])

# 如名字所示： Multipart就是多个部分
msg = MIMEMultipart()
msg['Subject'] = 'Python mail Test'
msg['From'] = sender
msg['To'] = receivers

# 下面是文字部分，也就是纯文本
puretext = MIMEText('我是纯文本部分，')
msg.attach(puretext)

# 下面是附件部分 ，这里分为了好几个类型

# 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)

# jpg类型的附件
jpgpart = MIMEApplication(open('beauty.jpg', 'rb').read())
jpgpart.add_header('Content-Disposition', 'attachment', filename='beauty.jpg')
msg.attach(jpgpart)

# 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)

## 下面开始真正的发送邮件了
try:
  client = smtplib.SMTP()
  client.connect('smtp.163.com')
  client.login(username, password)
  client.sendmail(sender, receivers, msg.as_string())
  client.quit()
  print '带有各种附件的邮件发送成功！'
except smtplib.SMTPRecipientsRefused:
  print 'Recipient refused'
except smtplib.SMTPAuthenticationError:
  print 'Auth error'
except smtplib.SMTPSenderRefused:
  print 'Sender refused'
except smtplib.SMTPException,e:
  print e.message

D:\Software\Python2\python.exe E:/Code/Python/MyTestSet/mail/withappedix.py
Traceback (most recent call last):
 File "E:/Code/Python/MyTestSet/mail/withappedix.py", line 51, in <module>
  client.sendmail(sender, receivers, msg.as_string())
 File "D:\Software\Python2\lib\email\message.py", line 137, in as_string
  g.flatten(self, unixfrom=unixfrom)
 File "D:\Software\Python2\lib\email\generator.py", line 83, in flatten
  self._write(msg)
 File "D:\Software\Python2\lib\email\generator.py", line 115, in _write
  self._write_headers(msg)
 File "D:\Software\Python2\lib\email\generator.py", line 164, in _write_headers
  v, maxlinelen=self._maxheaderlen, header_name=h).encode()
 File "D:\Software\Python2\lib\email\header.py", line 410, in encode
  value = self._encode_chunks(newchunks, maxlinelen)
 File "D:\Software\Python2\lib\email\header.py", line 370, in _encode_chunks
  _max_append(chunks, s, maxlinelen, extra)
 File "D:\Software\Python2\lib\email\quoprimime.py", line 97, in _max_append
  L.append(s.lstrip())
AttributeError: 'list' object has no attribute 'lstrip'

Process finished with exit code 1