acces.db(sendmail) doesn't work

["Ramon Zarza" <rzarza hchr org co>]

Hi...

I have instaled sendmail.

I want to denny message from some domains.

I writed for exampled: big boss com REJECT in /etc/mail/access

But it doesn't work. Any idea what can I doing?

Thank you your time
__________________________

Ramon Zarza
IT Administrator
Oficina en Colombia del Alto Comisionado de Naciones Unidas
para los Derechos Humanos
Calle 114 N°9-45, Oficina 1101
Edificio Teleport Torre B
Bogotá - Colombia
Teléfono (57-1) 629 3636