On Fri, Jul 31, 2020 at 11:47:57AM -0600, @lbutlr wrote: > On 30 Jul 2020, at 12:53, Wietse Venema <wie...@porcupine.org> wrote: > > main.cf: > > smtp_connection_cache_on_demand=yes > > smtp_tls_connection_reuse=yes > > Do these setting show up in anyway int he logs (that is, does the log look > any different if a TLS connection is reused or a connection is using > cache_on_demand.
Searches on relevant terms quickly lead to: http://www.postfix.org/CONNECTION_CACHE_README.html specifically: http://www.postfix.org/CONNECTION_CACHE_README.html#safety -- Viktor.