On Sun, Jan 16, 2011 at 04:32:29PM -0500, Wietse Venema wrote: > I have uploaded postfix-2.8.0-RC1, which contains the same code as > postfix-2.9-20110116, except for the bits that were marked as > "snapshot only". > > Currently, this means that "smtpd_tls_eecdh_grade = strong" in > snapshot versus "none" in stable, and that the BCC action in > access(5) tables exists only in the snapshot release.
I've been running with "smtpd_tls_eecdh_grade = strong" with Postfix 2.7 for a while now. No problems to report. Approximately 24,000 EECDH sessions a week. Of these approximately 75% use AECDH-AES256-SHA, and ~25% use ECDHE-RSA-AES256-SHA. Perhaps with 2.9 we can finally "mainstream" server-side eecdh support. -- Viktor.