
(1)ݼ࿼ʦIPúOEPOP3SMTPԡšΪ(2)test@nit.com(2)һʼʼݲд
(2)˵ʼַΪk001@nit.com(3)
(4)www.sina.com.cnվվҳԡdownΪļĿ¼С(5)
(5)www.sina.com.cnվղصղؼС(3)
