import smtplib, socket     fromaddr = a@b.com  toaddrs  = ["c@d.com",              "e@f.com"]     msg = open("multimsg.eml", "r").read()     try:      server = smtplib.SMTP('10.0.0.1')      result = server.sendmail(fromaddr, toaddrs, msg)      server.quit()      if result:          for r in result.keys():              print "Error sending to", r              rt = result[r]              print "Code", rt[0], ":", rt[1]  except (smtplib.SMTPException, socket.error), arg:      print "SMTP Server could not send mail", arg