yes i can ask that tomorrow. But I followed the instructions on here and i think i found out? https://www.techwalla.com/articles/how-to-find-my-http-proxy-port-number
Now the error msg is "Couldn't get http://search.cpan.org/403 Forbidden" (but i actually can access the page without perl)
Comment on Re^4: "Proxy, LWP can't connect to local host"
So most likely, it is your proxy that tells you that the page you're trying to request is forbidden. Maybe you need to supply additional credentials to your proxy.