代码如下

def send_attachment_kd(filename,toName,fromName,username,password):
    msg = MIMEMultipart()
    msg['Subject'] = 'convert'
    msg['From'] = "username"+"<"+fromName+">"
    msg['To'] = toName
    part = MIMEBase('application', "octet-stream")
    #fpath=os.path.join(KINDLE_DIR,filename)
    filename_txt=filename+".txt"
    #print filename_txt.decode('utf-8'
    filecontent=open(filename_txt.decode('utf-8'),'r').read()
    part.set_payload(filecontent)
    Encoders.encode_base64(part)
    part.add_header('Content-Disposition', 'attachment; filename="Book.txt"')
    msg.attach(part)
    try:
        server=smtplib.SMTP()
        server.connect('smtp.qq.com')
        server.login(username,password)
        server.sendmail(msg['From'],toName,msg.as_string())
        server.quit()
        print "Send successfully"
    except Exception,e:
        print "Error"
        print str(e)

在qq邮箱里面的发送箱可以看到我发送的邮件以及附件，没有乱码和不对的地方，可是我的kindle却一直都没有收到推送，请问有人写过相关的代码吗？？
经过测试，发现是qq邮箱的问题。

全部源码链接：
python推送知乎文章到kindle

gtihub： https://github.com/Rockyzsu/zhihuToKindle