Okay. I can see how to add a proxy via GPO. Is there away to remove this proxy setting when the user logs out so It's not written to their registry? example. TestServer in a specific OU, Proxy GPO applied. User logs out, logs onto another server where I don't want that GPO applied with a blank proxy or not enabled. However, the proxy is still there. I re-read loopback, which I thought was this solution, but I don't think it is. Any thoughts? Thanks.