I found the message composer address. How can I block : https://www.facebook.com/ajax/gigaboxx/endpoint/MessageComposerEndpoint.php I just put bellow configuration to block messaging page (http) acl fb1 url_regex -i ^http://www.facebook.com/ajax/gigaboxx/endpoint/MessageComposerEndpoint.php http_access deny fb1 but it does not work for HTTPS Mohammad -----Original Message----- From: Helmut Hullen [mailto:Hullen@xxxxxxxxxxx] Sent: April-14-11 11:15 AM To: squid-users@xxxxxxxxxxxxxxx Subject: Re: Block Facebook message page Hallo, Mohammad, Du meintest am 14.04.11: > I want to block message page within facebook. Any body can help me? > Is there any way to block some pages inside a certaine sites? I presume that's an end user problem, no squid problem (for all users). With firefox I use "adblock+" for such problems. Viele Gruesse! Helmut