We are using majority ubuntu systems in our premises.
We also use Ubuntu Server for internet with Squid Proxy. Recently we changed our mail server, because of this we have to give direct internet for every system. So my concern here is users can open any site because of direct internet. I checked with our mail providers they told us that through proxy mails will not work.
So how I can assign only for mails (like Thunderbird or any other mail client) full internet and while browsing internet should not work without proxy.
Thanks in advance
Thread closed, as there’s an identical thread in Server Platforms.
Please don’t post multiple threads on the same topic, as it causes confusion and makes it harder for people to help.