On Fri, Nov 19, 2010 at 04:43:24PM -0500, Jerry wrote: > On Fri, 19 Nov 2010 22:03:11 +0100 > Jeroen Geilman <jer...@adaptr.nl> articulated: > > > Yes. > > To enforce TLS, use > > > > smtpd_tls_security_options = encrypt > > > > If you were to add reject_plaintext_session to your *client* > > restrictions, any attempt at STARTTLS would fail, and you would never > > receive mail. > > No it wouldn't. Don't spread incorrect information.
As Noel pointed out, this depends on smtpd_delay_reject. It is better to set the security level, if the restrictio is to apply globally. -- Viktor.