# TLS certs smtpd_tls_cert_file=/etc/letsencrypt/live/${myhostname}/fullchain.pem smtpd_tls_key_file=/etc/letsencrypt/live/${myhostname}/privkey.pem # OpenDKIM milter non_smtpd_milters = inet:localhost:8892 smtpd_milters = inet:localhost:8892 # transport mail to dovecot; not strictly needed, as even without this # postfix will throw mail to /var/mail/USER to be found by dovecot for # serving via IMAP etc.; but using dovecot's LMTP server for delivery # allows us to do stuff like dovecot-side sieve filtering. mailbox_transport = lmtp:inet:127.0.0.1:2424 # to authenticate on SMTP, we need a SASL mechanism; we talk to dovecot # for this, since it provides one smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_auth_enable = yes # we append mail domain here for if it is different than $myhostname mydestination = $myhostname localhost.$mydomain localhost REPLACE_maildomain_ECALPER