Am 11.08.2014 um 22:01 schrieb Alex: > I have a fedora20 system with postfix-2.10.3 and have TLS set up and working > correctly, at least to the best of my > ability. We have a user that would like to send email to a system that > apparently doesn't support TLS, but does > support SSL. I'd imagine they are referring to SSLv3. > > I'm not specifically excluding any ciphers in my configuration - wouldn't SSL > automatically be supported if it > available on the remote system? In other words, I believe I've set up my > system to first try TLS, then SSL, then > plaintext. > > I've read the TLS_README again, and I don't see any section specifically for > configuring SSL instead, or in > addition to, TLS. I'd appreciate any ideas on my configuration that could > help here
stop to distinct between SSL and TLS it is just the same - period opportunistic by definition falls back to plaintext if not available on the destination smtp_use_tls = yes smtp_tls_fingerprint_digest = sha1 smtp_tls_loglevel = 1 smtp_tls_security_level = may
