I am setting up a new email server, and I am unable to connect to it with Icedove, and postfix logs errors when I attempt to do so. I am using postfix + dovecot + opendkim + spamassassin.
Systemd log: May 17 15:28:22 gentooserver systemd[1]: Starting Postfix Mail Transport Agent... May 17 15:28:22 gentooserver postfix[119364]: Postfix is running with backwards-compatible default settings May 17 15:28:22 gentooserver postfix[119364]: See http://www.postfix.org/COMPATIBILITY_README.html for details May 17 15:28:22 gentooserver postfix[119364]: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload" May 17 15:28:23 gentooserver postfix/master[119438]: daemon started -- version 3.5.8, configuration /etc/postfix May 17 15:28:23 gentooserver systemd[1]: Started Postfix Mail Transport Agent. May 17 15:29:50 gentooserver postfix/smtpd[119496]: connect from unknown[10.0.0.103] May 17 15:29:50 gentooserver postfix/submission/smtpd[119495]: connect from unknown[10.0.0.103] May 17 15:29:50 gentooserver postfix/smtpd[119496]: fatal: host/service localhost/12301 not found: No such file or directory May 17 15:29:50 gentooserver postfix/submission/smtpd[119495]: fatal: host/service localhost/12301 not found: No such file or directory May 17 15:29:50 gentooserver postfix/smtpd[119499]: connect from unknown[10.0.0.103] May 17 15:29:50 gentooserver postfix/submission/smtpd[119500]: connect from unknown[10.0.0.103] May 17 15:29:50 gentooserver postfix/smtpd[119499]: fatal: host/service localhost/12301 not found: No such file or directory May 17 15:29:50 gentooserver postfix/submission/smtpd[119500]: fatal: host/service localhost/12301 not found: No such file or directory May 17 15:29:51 gentooserver postfix/master[119438]: warning: process /usr/libexec/postfix/smtpd pid 119495 exit status 1 May 17 15:29:51 gentooserver postfix/master[119438]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling May 17 15:29:51 gentooserver postfix/master[119438]: warning: process /usr/libexec/postfix/smtpd pid 119496 exit status 1 May 17 15:29:51 gentooserver postfix/master[119438]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling May 17 15:29:51 gentooserver postfix/master[119438]: warning: process /usr/libexec/postfix/smtpd pid 119499 exit status 1 May 17 15:29:51 gentooserver postfix/master[119438]: warning: process /usr/libexec/postfix/smtpd pid 119500 exit status 1 postconf -n: command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 home_mailbox = Mail/Inbox/ html_directory = no inet_protocols = ipv4 mail_owner = postfix mailbox_command = /usr/lib/dovecot/deliver mailq_path = /usr/bin/mailq manpage_directory = /usr/share/man meta_directory = /etc/postfix milter_default_action = accept milter_protocol = 6 myhostname = mail.gentooserver.dehnel.info newaliases_path = /usr/bin/newaliases non_smtpd_milters = inet:localhost:12301 queue_directory = /var/spool/postfix readme_directory = no sample_directory = /etc/postfix sendmail_path = /usr/sbin/sendmail setgid_group = postdrop shlib_directory = /usr/lib64/postfix/${mail_version} smtp_tls_CAfile = /etc/ssl/apache2/cert.pem smtp_tls_loglevel = 1 smtp_tls_mandatory_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtp_tls_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtp_tls_security_level = may smtpd_milters = inet:localhost:12301 smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous, noplaintext smtpd_sasl_tls_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/ssl/apache2/pfSense.fullchain smtpd_tls_exclude_ciphers = aNULL, LOW, EXP, MEDIUM, ADH, AECDH, MD5, DSS, ECDSA, CAMELLIA128, 3DES, CAMELLIA256, RSA+AES, eNULL smtpd_tls_key_file = /etc/ssl/apache2/pfSense.key smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtpd_tls_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtpd_tls_security_level = may tls_preempt_cipherlist = yes unknown_local_recipient_reject_code = 550 postconf -Mf: pickup unix n - n 60 1 pickup cleanup unix n - n - 0 cleanup qmgr unix n - n 300 1 qmgr tlsmgr unix - - n 1000? 1 tlsmgr rewrite unix - - n - - trivial-rewrite bounce unix - - n - 0 bounce defer unix - - n - 0 bounce trace unix - - n - 0 bounce verify unix - - n - 1 verify flush unix n - n 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap relay unix - - n - - smtp showq unix n - n - - showq error unix - - n - - error retry unix - - n - - error discard unix - - n - - discard local unix - n n - - local virtual unix - n n - - virtual lmtp unix - - n - - lmtp anvil unix - - n - 1 anvil scache unix - - n - 1 scache postlog unix-dgram n - n - 1 postlogd smtp unix - - n - - smtp smtp inet n - y - - smtpd -o content_filter=spamassassin submission inet n - y - - smtpd -o syslog_name=postfix/submission -o smtpd_tls_security_level=encrypt -o smtpd_sasl_auth_enable=yes -o smtpd_tls_auth_only=yes smtps inet n - y - - smtpd -o syslog_name=postfix/smtps -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes spamassassin unix - n n - - pipe user=debian-spamd argv=/usr/bin/spamc -f -e /usr/sbin/sendmail -oi -f ${sender} ${recipient}
