On Wed, 14 Aug 2013 11:22, johanw at vulcan.xs4all.nl said: > GnuPG can be picky about trust issues but that's no requirement. It is not only about trust. The self-signature conveys more information, for example algorithm preferences. Shalom-Salam, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.