problem Access denied for dynamic hosts in postfix

Discussion in 'Installation/Configuration' started by chua_jose, Jan 13, 2009.

  1. chua_jose

    chua_jose New Member

    Hi
    i´ve a problem when i send mail to [email protected].
    I recived this message:

    <[email protected]>: host smtp2.pavimentospaviart.com[85.112.8.43]
    said: 550 5.7.1 <[email protected]>... Access denied for dynamic
    hosts (in reply to MAIL FROM command)

    this is output of postconf -n:
    Code:
    # postconf -n
    alias_database = hash:/etc/aliases
    alias_maps = hash:/etc/aliases
    broken_sasl_auth_clients = yes
    command_directory = /usr/sbin
    config_directory = /etc/postfix
    daemon_directory = /usr/libexec/postfix
    debug_peer_level = 2
    disable_vrfy_command = yes
    home_mailbox = Maildir/
    html_directory = no
    inet_interfaces = all
    invalid_hostname_reject_code = 554
    mail_owner = postfix
    mailbox_command =
    mailq_path = /usr/bin/mailq.postfix
    manpage_directory = /usr/share/man
    message_size_limit = 30971520
    multi_recipient_bounce_reject_code = 554
    mydestination = /etc/postfix/local-host-names
    myhostname = SD1111100130.xxxxxxxxx.com
    mynetworks = 127.0.0.0/8
    newaliases_path = /usr/bin/newaliases.postfix
    non_fqdn_reject_code = 554
    queue_directory = /var/spool/postfix
    readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
    relay_domains_reject_code = 554
    sample_directory = /usr/share/doc/postfix-2.3.3/samples
    sendmail_path = /usr/sbin/sendmail.postfix
    setgid_group = postdrop
    smtp_tls_note_starttls_offer = yes
    smtp_use_tls = yes
    smtpd_helo_required = yes
    smtpd_recipient_restrictions = reject_invalid_hostname,            reject_unknown_recipient_domain,            reject_unauth_pipelining,            permit_mynetworks,            permit_sasl_authenticated,            reject_unauth_destination,            reject_rbl_client multi.uribl.com,            reject_rbl_client zen.spamhaus.org,            reject_rbl_client dnsbl.njabl.org,            reject_rbl_client whois.rfc-ignorant.org,            reject_rbl_client combined.rbl.msrbl.net,            reject_rbl_client dsn.rfc-ignorant.org,         reject_rbl_client dul.dnsbl.sorbs.net,          reject_rbl_client list.dsbl.org,    reject_rbl_client sbl-xbl.spamhaus.org,          reject_rbl_client bl.spamcop.net,       reject_rbl_client dnsbl.sorbs.net,      reject_rbl_client cbl.abuseat.org,           reject_rbl_client ix.dnsbl.manitu.net,          reject_rbl_client combined.rbl.msrbl.net,       reject_rbl_client rabl.nuclearelephant.com,          permit
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_authenticated_header = yes
    smtpd_sasl_local_domain =
    smtpd_sasl_security_options = noanonymous
    smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
    smtpd_tls_auth_only = no
    smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
    smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
    smtpd_tls_loglevel = 1
    smtpd_tls_received_header = yes
    smtpd_tls_session_cache_timeout = 3600s
    smtpd_use_tls = yes
    strict_rfc821_envelopes = yes
    tls_random_source = dev:/dev/urandom
    unknown_address_reject_code = 554
    unknown_client_reject_code = 554
    unknown_hostname_reject_code = 554
    unknown_local_recipient_reject_code = 554
    unknown_relay_recipient_reject_code = 554
    unknown_virtual_alias_reject_code = 554
    unknown_virtual_mailbox_reject_code = 554
    unverified_recipient_reject_code = 554
    unverified_sender_reject_code = 554
    
    is the first time this happens to me
    i havent dynamic IP
    thanks
     
  2. till

    till Super Moderator Staff Member ISPConfig Developer

    If this is your own server, enable smtp auth in your mail client for sending.
     
  3. chua_jose

    chua_jose New Member

    Hi till, thanks
    the domain pavimentospaviart.com it is in other server (is not mine).
    I enabled smtp auth in my mail client but i cant send mail to pavimentospaviart.com.
    I havent any problem when i send mails to other domains (yahoo, gmail, hotmail, etc...).
     
  4. falko

    falko Super Moderator ISPConfig Developer

    Your host got blacklisted. The admin of that server (or a blacklist he is using) seems to think that your server is on a dynamic IP.

    Does http://mxtoolbox.com/blacklists.aspx show you as blacklisted?
     
  5. chua_jose

    chua_jose New Member

    hi falko, thanks for your answer.
    my ip its 213.60.254.125, and it isent in any blacklist.
     
  6. falko

    falko Super Moderator ISPConfig Developer

    Then I'd contact the admin of that server and ask him why your server got blacklisted. He seems to use a custom blacklist.
     
  7. chua_jose

    chua_jose New Member

    ok, thanks to all
     

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