I'd like to block outgoing cookies that are sent when someone includes
buttons similar to FB's "like" in their web pages.
At the request level, this would mean that outgoing cookies are blocked when
the domain (or host) in the referrer header is not the same as the
destination domain (or host).
I do not want to generally block FB cookies and I want to stay signed in. I
just want to block tracking when I visit other pages. Blocking the referrer
is not enough as they also put it in the query string. Blocking 3rd party
cookies does not stop browsers from sending an already present cookie. I
have done this using Fiddler, but I'd prefer to use a Privoxy rule.
Is this possible?