On Wed, Apr 27, 2016 at 12:50 AM, Alice Wonder <alice@xxxxxxxxxxxxxx> wrote: > That is the only reliable way to avoid MITM with SMTP. Except I can just strip STARTTLS and most MTAs will continue to connect. Brandon Vincent _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos