To allow particular domain name for registration:

Knowgate, modificado 6 Meses atrás. Youngling Postagens: 13 Data de Entrada: 30/07/14 Postagens Recentes
Go to command prompt and type following command:
   [root@localhost~]# vi /dspace/config/modules/authentication-password.cfg

Add the following parameter:
  domain.valid=give the domain name that you want to allow (Eg. niscair.res.in)