Openwrt pythonでメールを送信

#!/usr/bin/env python
# -*- coding: utf-8 -*-   
import smtplib  
from email.mime.text import MIMEText  
from email.mime.multipart import MIMEMultipart  
  
sender = "[email protected]"  
receiver = "[email protected]" 


def send(content):  
		msg = MIMEMultipart()  
		#msg = MIMEText("  IP   ", 'plain','gbk') 
		msg["from"] = sender  
		msg["to"] = receiver  
		msg["subject"] = content  
		  
		txt = MIMEText("/*       */", 'plain','gbk')    
		msg.attach(txt)  
		  
		
		try:  
		    smtpObj = smtplib.SMTP()  
		    smtpObj.connect("smtp.yyy.com", "25")   
		    state = smtpObj.login(sender, "  ")  
		    if state[0] == 235:  
		        smtpObj.sendmail(msg["from"], msg["to"], msg.as_string())  
		        print "      "  
		    smtpObj.quit()  
		except smtplib.SMTPException, e:  
		    print str(e)