White Ball In Cricket

Block access to Gmail Gtalk but not registering with Squid

few days ago I came across the following problem setting up a Squid proxy (not transparent) in which would only allow access to emails from Gmail, not the other applications such as chat, I did it the following way and it worked if someone has a way better than what I posted;)

First of all add the following lines in squid.conf acl

cl_congmail src "/ etc/squid3/acl/cl_congmail.txt" acl gmail
url_regex "/ etc/squid3 / acl / gmail.txt "acl urlmalos
url_regex" / etc/squid3/acl/urlmalos.txt "

http_access allow http_access deny urlmalos
gmail cl_congmail

- file cl_congmail.txt ips are all we want have gmail for example:

192.168.1.1 192.168.1.2

- In the file put the following
gmail.txt

.
gmail.com. mail.google.com
. google.com: 443

- In the file if you want to block Gtalk urlmalos put the following url

^ http://chatenabled.mail.google.com