On Jun 3, 2014, at 11:27 AM, Brian J. Rogers <[email protected]> wrote:
>> Additionally, I recommend enabling opportunistic SSL on both inbound >> and outbound SMTP connections over port 25. This will encrypt even >> more SMTP traffic when possible, and is the good neighbor thing to do. > > Is this (for Postfix) smtpd_tls_security_level = may ? Because I couldn't > find exactly what to put but this one seemed to be opportunistic SSL/TLS. Close. Outbound connections use smtp_tls_security_level = may But leave that one in there too, it enables opportunistic SSL on inbound connections. —lonnie /* PLUG: http://plug.org, #utah on irc.freenode.net Unsubscribe: http://plug.org/mailman/options/plug Don't fear the penguin. */
