I still am having a problem getting 'sender_dependent_relaying" to work.
This is a snippet of the sender_relay file: gmail.com smtp:smtp.gmail.com:587 yahoo.com smtp:smtp.plus.mail.yahoo.com:587 Running postmap -q gmail.com sender_relay produces: smtp:smtp.gmail.com:587 However, postfix never seems to use any of the relays in the file. This is the output of postconf -n: broken_sasl_auth_clients = yes command_directory = /usr/local/sbin config_directory = /usr/local/etc/postfix daemon_directory = /usr/local/libexec/postfix data_directory = /var/db/postfix debug_peer_level = 2 html_directory = no inet_interfaces = all mail_owner = postfix mail_spool_directory = /var/mail mailq_path = /usr/local/bin/mailq manpage_directory = /usr/local/man mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain mydomain = seibercom.net mynetworks_style = host myorigin = $mydomain newaliases_path = /usr/local/bin/newaliases queue_directory = /var/spool/postfix readme_directory = no sample_directory = /usr/local/etc/postfix sender_dependent_relayhost_maps = hash:/usr/local/etc/postfix/sender_relay sendmail_path = /usr/local/sbin/sendmail setgid_group = maildrop smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/usr/local/etc/postfix/sasl_passwd smtp_sasl_security_options = noanonymous smtp_sasl_type = cyrus smtp_sender_dependent_authentication = yes smtp_tls_CAfile = /usr/local/etc/postfix//certs/cacert.pem smtp_tls_cert_file = /usr/local/etc/postfix/certs/postfix-cert.pem smtp_tls_key_file = /usr/local/etc/postfix/certs/postfix-key.pem smtp_tls_loglevel = 1 smtp_tls_session_cache_database = btree:/var/db/postfix/smtp_tls_session_cache smtp_use_tls = yes smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = smtpd smtpd_sasl_security_options = noanonymous smtpd_tls_CAfile = /usr/local/etc/postfix/certs/cacert.pem smtpd_tls_cert_file = /usr/local/etc/postfix/certs/postfix-cert.pem smtpd_tls_key_file = /usr/local/etc/postfix/certs/postfix-key.pem smtpd_tls_received_header = yes smtpd_tls_session_cache_database = btree:/var/db/postfix/smtpd_tls_session_cache smtpd_use_tls = yes tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 -- Gerard postfix.u...@yahoo.com TO REPORT A PROBLEM see http://www.postfix.org/DEBUG_README.html#mail TO (UN)SUBSCRIBE see http://www.postfix.org/lists.html You will be awarded some great honor.
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