On Mon, 5 Nov 2018 18:59:20 +0100 KJD <claws_mail_list at zeithaben.de> wrote: > Ever I want signing a Mail, it is only possibel to use the first > mailadress trolug_k at eithaben.de. It is not possible to create a > signing Mail with k.ccccc at zeithaben. So use the Key ID instead of the email address? with regards Paul