ispconfig postfix relay access issue

Discussion in 'Installation/Configuration' started by holdenga, Mar 8, 2008.

  1. holdenga

    holdenga New Member

    I have just completed a fresh install of 64bit CentOS 5.1, Ispconfig 2.2.21, and the most current versions of postfix utilizing dovecot and smtp-auth.
    I am able to connect to the server with Outlook Express from any network and send outgoing mails. However, if someone attempts to reply to, or originate a message to me from their ISP, they get a message similar to the following:

    > Failed Recipient: [email protected]
    > Reason: Remote host said: 553 sorry, relaying denied from your location
    > [64.85.3.4] (#5.7.1)


    My main.cf file is configured as follows:

    #
    queue_directory = /var/spool/postfix
    #
    command_directory = /usr/sbin
    #
    daemon_directory = /usr/libexec/postfix
    #
    mail_owner = postfix
    #
    inet_interfaces = all
    mydestination = $myhostname, localhost.$mydomain, localhost
    #
    unknown_local_recipient_reject_code = 550
    #
    mynetworks = 10.100.3.0/24, 10.100.2.0/24, 127.0.0.0/8
    alias_maps = hash:/etc/aliases
    alias_database = hash:/etc/aliases
    #
    debug_peer_level = 2
    #
    debugger_command =
    PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
    xxgdb $daemon_directory/$process_name $process_id & sleep 5
    #
    sendmail_path = /usr/sbin/sendmail.postfix
    #
    newaliases_path = /usr/bin/newaliases.postfix
    #
    mailq_path = /usr/bin/mailq.postfix
    #
    setgid_group = postdrop
    #
    html_directory = no
    #
    manpage_directory = /usr/share/man
    #
    sample_directory = /usr/share/doc/postfix-2.3.3/samples
    #
    readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
    smtpd_sasl_local_domain =
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_security_options = noanonymous
    broken_sasl_auth_clients = yes
    smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
    smtpd_tls_auth_only = no
    smtp_use_tls = yes
    smtpd_use_tls = yes
    smtp_tls_note_starttls_offer = yes
    smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
    smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
    smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
    smtpd_tls_loglevel = 1
    smtpd_tls_received_header = yes
    smtpd_tls_session_cache_timeout = 3600s
    tls_random_source = dev:/dev/urandom
    #
    virtual_maps = hash:/etc/postfix/virtusertable


    Could someone lend some insight as to how I can resolve this hiccup?

    Thanks
     
  2. falko

    falko Super Moderator ISPConfig Developer

    Please run
    Code:
    postconf -e 'mydestination = /etc/postfix/local-host-names'
    /etc/init.d/postfix restart
     
  3. holdenga

    holdenga New Member

  4. falko

    falko Super Moderator ISPConfig Developer

    Any errors in your mail log?
     
  5. holdenga

    holdenga New Member

    Fixed!

    I found the problem. I had fat-fingered the dns entry! DOH!

    Thanks a ton for the help.
     

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