Version: (using KDE KDE 3.2.2) Installed from: Debian testing/unstable Packages The HTML Settings plugin for Konqueror supports enabling on disabling of cookies, but this seems to just be a temporary override of the cookie site policy settings. Through the HTML Settings menu, it should be possible to permanently change the cookie site policy for the current site (to one of Accept, Reject, or Ask). My use case is that I would like to set my default policy as "Reject all cookies", and use the HTML Settings menu to permanently accept cookies from important sites.
Not sure if it matters after 6 yrs, but that is exactly what that plugin seems to do now...