Hi all, I´m trying use an ACL do allow/deny a single group um my Windows 2003 domain access webmail. All people will be able to access all sites (if squidguard permit) but no one webmail site (if user is not a Webmail group menber). A word list with most common webmails exist (webmail_list.txt) My question is: Where put webmail_list.txt working together Webmail group anyone can give some help ? This is my squid.conf entry: acl ntlm proxy_auth REQUIRED external_acl_type nt_group ttl=0 %LOGIN /usr/lib64/squid/wbinfo_group.pl #my Webmail_Group have only 10 users that will be able to access this sites/service acl webmail_users external nt_group Webmail_Group dstdomain -i "/etc/squid/webmail_list.txt" #Internal ACLs http_access deny !Safe_ports http_access allow ntlm webmail_users http_access deny limite_max http_access allow localhost http_access deny all Is not working. all users can access all sites including webmail_list any idea ? thanks in advance Alexandre Novos endereços, o Yahoo! que você conhece. Crie um email novo com a sua cara @ymail.com ou @rocketmail.com. http://br.new.mail.yahoo.com/addresses