Subj : Unsupported Charset To : Fabio Bizzi From : Bj”rn Felten Date : Wed Jul 31 2019 15:54:54 FB> BTW I'm not aware of character encoding, the 2 or the 4 stands for? :) Never mind, Fabio. It was supposed to mean "level of internationalisation" but nobody has really been able to explain what that means, and there is no known implementation that uses it. It works perfectly well whatever number you put in that position, and has done so for more than a decade. ... --- Mozilla/5.0 (Windows; U; Windows NT 5.1; sv-SE; rv:1.9.1.16) Gecko/20101125 * Origin: news://eljaco.se (2:203/2) .