Nevermind - I tracked down an existing bug on this specific topic: http://bugzilla.mozilla.org/show_bug.cgi?id=75915 The short answer is that, no, this is not possible at present. (Although it's being worked on.) Jason.
- Disable cookies - except for whitelist. Jason Bassford
- Re: Disable cookies - except for whitelist. Ben Bucksch
- Jason Bassford