I use fetchmail to harvest mail from a couple of accounts. I added this to the main.cf file and fetchmail stopped delivering mail.
smtpd_tls_security_level = encrypt This was the error message: fetchmail: SMTP error: 530 5.7.0 Must issue a STARTTLS command first fetchmail: SMTP server requires STARTTLS, keeping message. fetchmail: not flushed I then added this to the main.cf file: smtpd_sasl_exceptions_networks = localhost I thought that would correct the problem; however, it doesn't. Mail from the regular users on the network is delivered to the server's IP: 192.168.1.103 Is there any way I can get this to work? ~ $ postconf -n alias_database = hash:/usr/local/etc/postfix/aliases alias_maps = hash:/usr/local/etc/postfix/aliases 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 delay_warning_time = 2h 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 milter_default_action = accept mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain mydomain = seibercom.net mynetworks_style = subnet 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_CApath = /usr/local/etc/postfix/certs 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 = 2 smtp_tls_note_starttls_offer = yes smtp_tls_security_level = may smtp_tls_session_cache_database = btree:/var/db/postfix/smtp_tls_session_cache smtpd_authorized_verp_clients = $mynetworks smtpd_banner = $myhostname ESMTP $mail_name ($mail_version) smtpd_milters = unix:/var/run/clamav/clmilter.sock smtpd_recipient_restrictions = permit_sasl_authenticated permit_mynetworks reject_unauth_destination reject 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_sasl_tls_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_security_level = may smtpd_tls_session_cache_database = btree:/var/db/postfix/smtpd_tls_session_cache tls_random_source = dev:/dev/urandom transport_maps = hash:/usr/local/etc/postfix/transport 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 Some of the things that live the longest in peoples' memories never really happened.