I'm running Ubuntu server 14.04 I successfully installed squid3.5 via apt-get and I configured it to allow all proxy requests by changing the default configuration file like the following:
I changed this line
http_access deny all
http_access allow all
then I configured my mobile to use this proxy and I was able to browse all website, but when it comes to Whatsapp it's not sending any message.
What should I change in the configuration file to make Whatsapp works?