[squid-users] Squid dialog NTLM

Hi,

I have squid configured and running with NTLM authenticators. It's works
fine but I want to give one more step.
The NTLM config needs the following line:
"acl password proxy_auth REQUIRED"

This allow me to authenticate transparently throught the proxy but if an
user want to surf and it's not registered on Active Directory, the proxy
ask him for an user and a password, is there anyway force proxy to don't
show this dialog?

Thanks in advance.

-- 
Angel Mieres - amieres@eneotecnologia.com
Administrador de Sistemas
ENEO Tecnologia SL Pol. PISA
C/ Manufactura 6, P1, 3B Mairena del Aljarafe
41927 - Sevilla
Telf.- (+34) 955 60 11 60