I'm in the process of trialing contentkeeper and am having difficulty
connecting to it's datacenter for updates etc.

I'm BM3.8 SP2 with proxy authentication enabled and single sign on. I've
entered an access rule to allow the IP address of the device to any.

On the device I can select the proxy with or without auth and neither work.
When I test the connection BM comes back with 403 forbidden....because I'm
not logged in.... So it's obviously not looking at the access rule....