#/usr/bin/python  # -*- coding: utf-8 -*-     import re  import smtplib  from poplib import POP3  from email.mime.text import MIMEText        def sevname(username):      pa = r'@(\w+)\.'      sev = re.search(pa,username).group(1)      return sev     username = raw_input('email:')  password = raw_input('password:')  sev = sevname(username)  SMTPSVR = 'smtp.' + sev + '.com'  POP3SVR = 'pop.' + sev + '.com'  SMTPSVR = 'smtp.126.com'  POP3SVR = 'pop.126.com'        def login():      p = POP3(POP3SVR)      print POP3SVR      p.user('username@126.com')      p.pass_('password')      rsp,msg,siz = p.retr(p.stat()[0])      sep = msg.index('')      print msg      for line in msg:          print line             recvBody = msg[sep+1:]      print recvBody      for x in xrange(1,p.stat()[0]):          rsp,msg,siz = p.retr(x)          print msg         p.quit()        if __name__ == '__main__':      login()