This message could not be signed and encrypted, since the chosen backend does not seem to support combined signing and encryption; this should actually never happen, please report this bug.
Dit berjocht koe net fersifere en ûndertekene wurde, om' t it keazen backend gjin fersifering en ûndertekening stipet. Dit soe wol wêze moatte. Jo wurde fersocht dizze brek te rapportearjen.