On Thu, Apr 28, 2016 at 07:44:53AM +0200, Danny wrote: > I've been trying to get an ECDSA certificate to work with a Postfix > installation lately. See also http://www.postfix.org/postfix-tls.1.html, which does all the magic to create RSA and/or ECDSA keys for Postfix 3.1 or later. # postfix tls new-server-cert -a ecdsa -b secp521r1 -- Viktor.