In the intricate web of internet connectivity, a proxy server acts as a crucial intermediary between users and the internet. It stands as a gateway, separating end users from the websites they browse.

A proxy server is an easy and secure way to protect your identity online. But is it better than a VPN? We explain how proxies work and whether you should be using one. I'm a senior analyst charged ...

Hmm.. I think you might want to look at authenticated outbound SMTP, and talk to the university SMTP server. To do this, you need SASL support enabled, and you can tell postfix to authenticate to the ...