http://l3tczdiiwoo63iwxty4lhs6p7eaxop5micbn7vbliydgv63x5zrrrfyd.onion/faq/misc.html
The problems described are inconsistent with the behaviour of official Privoxy versions, which
suggests that the preinstalled software may contain vendor modifications that we don't know about and thus can't
debug. Privoxy's license allows vendor modifications, but the vendor has to comply with
the license, which involves informing the user about the changes and to make the changes available under the same
license as Privoxy itself....