warning: connect to transport [email protected]: No such file or directory

Discussion in 'Server Operation' started by posfix, Nov 10, 2016.

  1. posfix

    posfix New Member

    I tried to enable SASL authentication and now I cannot receive mail, but sending mail works just fine. (The inbox actually does exist, I sent from it and responded to the message to test receiving).
    When I research this error, most others have something like warning: connect to transport private/smtpd - so I think I've made a mistake in the config somewhere, but I'm not sure where.

    When I send myself an email, it gets stuck in the Postfix queue, this error appears in the logs:
    Code:
    Nov 10 09:04:15 mail postfix/qmgr[3264]: warning: connect to transport [email protected]: No such file or directory
    Nov 10 09:04:15 mail postfix/error[14276]: 39273120A4A: to=<[email protected]>, relay=none, delay=75075, delays=75075/0.03/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    main.cf:
    Code:
    # See /usr/share/postfix/main.cf.dist for a commented, more complete version
    
    # Debian specific: Specifying a file name will cause the first
    # line of that file to be used as the name. The Debian default
    # is /etc/mailname.
    #myorigin = /etc/mailname
    smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
    biff = no
    # appending .domain is the MUA's job.
    append_dot_mydomain = no
    # Uncomment the next line to generate "delayed mail" warnings
    #delay_warning_time = 4h
    readme_directory = /usr/share/doc/postfix
    # TLS parameters
    smtpd_tls_cert_file = /etc/postfix/smtpd.cert
    smtpd_tls_key_file = /etc/postfix/smtpd.key
    smtpd_use_tls = yes
    smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
    smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
    # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
    # information on enabling SSL in the smtp client.
    smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
    myhostname = mail.example.com
    alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
    alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
    myorigin = /etc/mailname
    mydestination = localhost.membership-avenue.com, , localhost
    relayhost =
    mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
    mailbox_size_limit = 0
    recipient_delimiter = +
    inet_interfaces = all
    inet_protocols = all
    html_directory = /usr/share/doc/postfix/html
    virtual_alias_domains =
    virtual_alias_maps = hash:/var/lib/mailman/data/virtual-mailman, proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2email.cf
    virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
    virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
    virtual_mailbox_base = /var/vmail
    virtual_uid_maps = mysql:/etc/postfix/mysql-virtual_uids.cf
    virtual_gid_maps = mysql:/etc/postfix/mysql-virtual_gids.cf
    sender_bcc_maps = proxy:mysql:/etc/postfix/mysql-virtual_outgoing_bcc.cf
    smtpd_sasl_auth_enable = yes
    broken_sasl_auth_clients = yes
    smtpd_sasl_authenticated_header = yes
    queue_directory = /var/spool/postfix
    smtpd_sasl_type = dovecot
    smtpd_sasl_path = private/auth
    smtpd_sasl_local_domain = mail.example.com
    ## SASL default policy ##
    smtpd_sasl_security_options = noanonymous
    smtpd_restriction_classes = greylisting
    greylisting = check_policy_service inet:127.0.0.1:10023
    smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_rbl_client zen.spamhaus.org, check_recipient_access mysql:/etc/postfix/mysql-virtual_policy_greylist.cf
    smtpd_tls_security_level = may
    smtpd_tls_received_header = yes
    smtpd_tls_auth_only = no
    ## loglevel 3 or 4 can be used during troubleshooting ##
    smtpd_tls_loglevel = 1
    ## server will announce STARTTLS ##
    smtp_tls_note_starttls_offer = yes
    smtpd_tls_session_cache_timeout = 3600s
    transport_maps = hash:/var/lib/mailman/data/transport-mailman, proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
    relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf
    relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf
    smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql-virtual_sender_login_maps.cf
    proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $sender_bcc_maps $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $smtpd_sender_login_maps
    smtpd_helo_required = yes
    smtpd_helo_restrictions = permit_sasl_authenticated, permit_mynetworks, check_helo_access regexp:/etc/postfix/helo_access, reject_invalid_hostname, reject_non_fqdn_hostname, check_helo_access regexp:/etc/postfix/blacklist_helo
    smtpd_sender_restrictions = check_sender_access regexp:/etc/postfix/tag_as_originating.re , permit_mynetworks, permit_sasl_authenticated, check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf, check_sender_access regexp:/etc/postfix/tag_as_foreign.re
    smtpd_client_restrictions = check_client_access mysql:/etc/postfix/mysql-virtual_client.cf
    smtpd_client_message_rate_limit = 100
    maildrop_destination_concurrency_limit = 1
    maildrop_destination_recipient_limit = 1
    virtual_transport = dovecot
    header_checks = regexp:/etc/postfix/header_checks
    mime_header_checks = regexp:/etc/postfix/mime_header_checks
    nested_header_checks = regexp:/etc/postfix/nested_header_checks
    body_checks = regexp:/etc/postfix/body_checks
    owner_request_special = no
    smtp_tls_security_level = may
    smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3
    smtpd_tls_protocols = !SSLv2,!SSLv3
    smtp_tls_protocols = !SSLv2,!SSLv3
    smtpd_tls_exclude_ciphers = RC4, aNULL
    smtp_tls_exclude_ciphers = RC4, aNULL
    dovecot_destination_recipient_limit = 1
    content_filter = amavis:[127.0.0.1]:10024
    receive_override_options = no_address_mappings
    # DKIM
    milter_default_action = accept
    milter_protocol = 2
    smtpd_milters = inet:localhost:8891
    non_smtpd_milters = inet:localhost:8891
     
  2. florian030

    florian030 ISPConfig Developer ISPConfig Developer

    your master.cf?
     
  3. posfix

    posfix New Member

    master.cf:
    Code:
    #
    # Postfix master process configuration file.  For details on the format
    # of the file, see the master(5) manual page (command: "man 5 master" or
    # on-line: http://www.postfix.org/master.5.html).
    #
    # Do not forget to execute "postfix reload" after editing this file.
    #
    # ==========================================================================
    # service type  private unpriv  chroot  wakeup  maxproc command + args
    #  (yes)  (yes)  (yes)  (never) (100)
    # ==========================================================================
    smtp  inet  n  -  -  -  -  smtpd
    #smtp  inet  n  -  -  -  1  postscreen
    #smtpd  pass  -  -  -  -  -  smtpd
    #dnsblog  unix  -  -  -  -  0  dnsblog
    #tlsproxy  unix  -  -  -  -  0  tlsproxy
    #submission inet n  -  -  -  -  smtpd
    #  -o syslog_name=postfix/submission
    #  -o smtpd_tls_security_level=encrypt
    #  -o smtpd_sasl_auth_enable=yes
    #  -o smtpd_reject_unlisted_recipient=no
    #  -o smtpd_client_restrictions=$mua_client_restrictions
    #  -o smtpd_helo_restrictions=$mua_helo_restrictions
    #  -o smtpd_sender_restrictions=$mua_sender_restrictions
    #  -o smtpd_recipient_restrictions=
    #  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
    #  -o milter_macro_daemon_name=ORIGINATING
    #smtps  inet  n  -  -  -  -  smtpd
    #  -o syslog_name=postfix/smtps
    #  -o smtpd_tls_wrappermode=yes
    #  -o smtpd_sasl_auth_enable=yes
    #  -o smtpd_reject_unlisted_recipient=no
    #  -o smtpd_client_restrictions=$mua_client_restrictions
    #  -o smtpd_helo_restrictions=$mua_helo_restrictions
    #  -o smtpd_sender_restrictions=$mua_sender_restrictions
    #  -o smtpd_recipient_restrictions=
    #  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
    #  -o milter_macro_daemon_name=ORIGINATING
    #628  inet  n  -  -  -  -  qmqpd
    pickup  unix  n  -  -  60  1  pickup
    cleanup  unix  n  -  -  -  0  cleanup
    qmgr  unix  n  -  n  300  1  qmgr
    #qmgr  unix  n  -  n  300  1  oqmgr
    tlsmgr  unix  -  -  -  1000?  1  tlsmgr
    rewrite  unix  -  -  -  -  -  trivial-rewrite
    bounce  unix  -  -  -  -  0  bounce
    defer  unix  -  -  -  -  0  bounce
    trace  unix  -  -  -  -  0  bounce
    verify  unix  -  -  -  -  1  verify
    flush  unix  n  -  -  1000?  0  flush
    proxymap  unix  -  -  n  -  -  proxymap
    proxywrite unix -  -  n  -  1  proxymap
    smtp  unix  -  -  -  -  -  smtp
    relay  unix  -  -  -  -  -  smtp
    #  -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
    showq  unix  n  -  -  -  -  showq
    error  unix  -  -  -  -  -  error
    retry  unix  -  -  -  -  -  error
    discard  unix  -  -  -  -  -  discard
    local  unix  -  n  n  -  -  local
    virtual  unix  -  n  n  -  -  virtual
    lmtp  unix  -  -  -  -  -  lmtp
    anvil  unix  -  -  -  -  1  anvil
    scache  unix  -  -  -  -  1  scache
    #
    # ====================================================================
    # Interfaces to non-Postfix software. Be sure to examine the manual
    # pages of the non-Postfix software to find out what options it wants.
    #
    # Many of the following services use the Postfix pipe(8) delivery
    # agent.  See the pipe(8) man page for information about ${recipient}
    # and other message envelope options.
    # ====================================================================
    #
    # maildrop. See the Postfix MAILDROP_README file for details.
    # Also specify in main.cf: maildrop_destination_recipient_limit=1
    #
    maildrop  unix  -  n  n  -  -  pipe
      flags=DRhu user=vmail argv=/usr/bin/maildrop -d vmail ${extension} ${recipient} ${user} ${nexthop} ${sender}
    #
    # ====================================================================
    #
    # Recent Cyrus versions can use the existing "lmtp" master.cf entry.
    #
    # Specify in cyrus.conf:
    #  lmtp  cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
    #
    # Specify in main.cf one or more of the following:
    #  mailbox_transport = lmtp:inet:localhost
    #  virtual_transport = lmtp:inet:localhost
    #
    # ====================================================================
    #
    # Cyrus 2.1.5 (Amos Gouaux)
    # Also specify in main.cf: cyrus_destination_recipient_limit=1
    #
    #cyrus  unix  -  n  n  -  -  pipe
    #  user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
    #
    # ====================================================================
    # Old example of delivery via Cyrus.
    #
    #old-cyrus unix  -  n  n  -  -  pipe
    #  flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
    #
    # ====================================================================
    #
    # See the Postfix UUCP_README file for configuration details.
    #
    uucp  unix  -  n  n  -  -  pipe
      flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
    #
    # Other external delivery methods.
    #
    ifmail  unix  -  n  n  -  -  pipe
      flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
    bsmtp  unix  -  n  n  -  -  pipe
      flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
    scalemail-backend unix   -   n   n   -   2   pipe
      flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
    mailman  unix  -  n  n  -  -  pipe
      flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
      ${nexthop} ${user}
    
    dovecot  unix  -  n  n  -  -  pipe
      flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}
    
    amavis unix - - - - 2 smtp
      -o smtp_data_done_timeout=1200
      -o smtp_send_xforward_command=yes
    
    
    127.0.0.1:10025 inet n - n - - smtpd
      -o content_filter=
      -o local_recipient_maps=
      -o relay_recipient_maps=
      -o smtpd_restriction_classes=
      -o smtpd_client_restrictions=
      -o smtpd_helo_restrictions=
      -o smtpd_sender_restrictions=
      -o smtpd_recipient_restrictions=permit_mynetworks,reject
      -o mynetworks=127.0.0.0/8
      -o strict_rfc821_envelopes=yes
      -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
      -o smtp_send_xforward_command=yes
      -o disable_dns_lookups=yes
    
    
    127.0.0.1:10027 inet n - n - - smtpd
      -o content_filter=
      -o local_recipient_maps=
      -o relay_recipient_maps=
      -o smtpd_restriction_classes=
      -o smtpd_client_restrictions=
      -o smtpd_helo_restrictions=
      -o smtpd_sender_restrictions=
      -o smtpd_recipient_restrictions=permit_mynetworks,reject
      -o mynetworks=127.0.0.0/8
      -o strict_rfc821_envelopes=yes
      -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
      -o smtp_send_xforward_command=yes
        -o milter_default_action=accept
         -o milter_macro_daemon_name=ORIGINATING
      -o disable_dns_lookups=yes
    
     
  4. florian030

    florian030 ISPConfig Developer ISPConfig Developer

    Is this an ispconfig-server?
     
  5. posfix

    posfix New Member

    Yes it is
     

Share This Page