python邮件发送带附件

smtplib模块负责连接服务器和发送邮件

MIMEImage类：定义邮件的图片数据

MIMEText：HTML格式的邮件,定义Content-Disposition属性可以实现带附件

MIMEMultipart：负责将文字图片音频组装在一起和添加附件

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

from email.mime.multipart import  MIMEMultipart
from email.mime.text  import MIMEText
from email.mime.image import MIMEImage
import smtplib
HOST = "smtp.qq.com"
SUBJECT = "官网业务服务质量周报"
TO = "收件人"
FROM = "发件人"

def adding(src ,imgid):
fp = open(src,'rb')
msgImage = MIMEImage(fp.read())
fp.close()
msgImage.add_header("Content-ID",imgid)
return msgImage

msg = MIMEMultipart("related")
msgtext = MIMEText("<font color=red>官网业务周平均延时图表:<br><img src=\"cid:weekly\"border=\"1\"><br>详细见附件.</font>","html","utf-8")
msg.attach(msgtext)
msg.attach(adding("img/2.jpg","weekly"))

attach = MIMEText(open("doc/week.xlsx","rb").read(),"base64","utf-8")
attach["Content-Type"] = "application/octet-stream"
attach["Content-Disposition"] = "attachment;filename=\"业务服务质量周报.xlsx\"".decode("utf-8").encode("gb18030")

msg.attach(attach)
msg['Subject'] = SUBJECT
msg['From'] = FROM
msg['To'] = TO
try:
server = smtplib.SMTP()
server.connect(HOST,"25")
server.starttls()
server.login("账号","密码")
server.sendmail(FROM,TO,msg.as_string())
server.quit()
print "ok"
except Exception,e:
print "fail"+str(e)

注意事项：

1.#!/usr/bin/env python 会出现编码错误

2 Content-ID ，filename 名词不能打错

3 在程序保存的位置下，分别建立doc文件，img文件

（ 写于2016年3月16日，http://blog.csdn.net/bzd_111）