python入门实例 python发送邮件示例代码

#!/usr/bin/python
#
# www.jb200.com
import smtplib,email,sys   
from email.Message import Message   
import json 
import urllib2 
import httplib   
 
#define email info   
smtpserver='smtp.126.com'   
smtpuser='xxxx@126.com'   
smtppass='xxxxx'   
smtpport='25'   
to='xx@xx.com'
subj='ispider data bi interface Alert' 

class MyEmail:   
  def __init__(self): 
    #"connect to smtp server and return a smtplib.SMTP instance object"   
    self.server=smtplib.SMTP(smtpserver,smtpport)   
    self.server.ehlo()   
    self.server.login(smtpuser,smtppass)   
 
  def sendmessage(self,to,subj,content):   
    msg = Message()   
    msg['Mime-Version']='1.0'   
    msg['From']    = smtpuser   
    msg['To']      = to   
    msg['Subject'] = subj   
    msg['Date']    = email.Utils.formatdate()#curr datetime, rfc2822   
    msg.set_payload(content)   
    try: 
      failed =self.server.sendmail(smtpuser,to,str(msg))# may also raise exc   
    except Exception ,ex:   
      print Exception,ex   
      print 'Error - send failed'   
    else:   
      print "send success!"   
  def send(self,content): 
    self.sendmessage(to,subj,content) 
 
if __name__=="__main__":   
      
try: 
 urllib2.urlopen('http://xx:8081/itemlist') 
   
except Exception,ex: 
  print Exception,ex 
  msg=str(Exception)+'n'+str(ex) 
  print msg 
  mymail=MyEmail() 
  mymail.send(msg) 
else: 
  print 'it works well'