On 2010-05-27 1:06 PM, Brandon Vargo wrote: > You mentioned in your first mail that you use Dovecot. The easiest > way to setup SASL for Postfix is to have Postfix authenticate > against Dovecot,
+1, with one caveat - it doesn't work in client mode, only server mode... > I also recommend adding the following option to main.cf if your > clients support TLS encryption, which will not allow authentication > over unencrypted connections: > > smtpd_tls_auth_only = yes This is deprecated... Ror the submission port you should use: smtpd_tls_security_level = encrypt and for opportunistic TLS on port 25: smtpd_tls_security_level = may
