Postfix - Client host Rejected

Discussion in 'Server Operation' started by Juddling, Jul 23, 2007.

  1. Juddling

    Juddling New Member

    When I try and send emails through windows mail i get this error:

    The rejected e-mail address was '[email protected]'. Subject '', Account: 'Juddling', Server: 'assassinators.net', Protocol: SMTP, Server Response: '554 5.7.1 <82-34-16-210.cable.ubr03.basi.blueyonder.co.uk[82.34.16.210]>: Client host rejected: Access denied', Port: 25, Secure(SSL): No, Server Error: 554, Error Number: 0x800CCC79

    I have the my server requires authentication checked and my account is using the right username and password. Below is my postfix configuration:

    postconf -n

    alias_database = hash:/etc/aliases
    alias_maps = hash:/etc/aliases
    command_directory = /usr/sbin
    config_directory = /etc/postfix
    daemon_directory = /usr/libexec/postfix
    debug_peer_level = 2
    html_directory = no
    inet_interfaces = $myhostname, localhost
    mailq_path = /usr/bin/mailq.postfix
    manpage_directory = /usr/share/man
    mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
    newaliases_path = /usr/bin/newaliases.postfix
    readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
    sample_directory = /usr/share/doc/postfix-2.3.3/samples
    sendmail_path = /usr/sbin/sendmail.postfix
    setgid_group = postdrop
    smtp_sasl_auth_enable = no
    smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_local_domain = $mydomain
    smtpd_sasl_path = /var/run/dovecot/auth-client
    smtpd_sasl_security_options = noanonymous
    smtpd_sasl_type = dovecot
    unknown_local_recipient_reject_code = 450

    If any more infomation is required please post. Does anyone know how to solve this issue?
     
  2. falko

    falko Super Moderator ISPConfig Developer

    Is this the IP address of your client?
     
  3. Juddling

    Juddling New Member

    Nope

    That's my computers IP address.
     
  4. falko

    falko Super Moderator ISPConfig Developer

    What's in /etc/postfix/main.cf (please strip out the comments)k, and what's the output of
    Code:
    postconf -d
    ?
     
  5. Juddling

    Juddling New Member

    postconf -d

    relayhost =
    relocated_maps =
    remote_header_rewrite_domain =
    require_home_directory = no
    resolve_dequoted_address = yes
    resolve_null_domain = no
    resolve_numeric_domain = no
    rewrite_service_name = rewrite
    sample_directory = /etc/postfix
    sender_bcc_maps =
    sender_canonical_classes = envelope_sender, header_sender
    sender_canonical_maps =
    sender_dependent_relayhost_maps =
    sendmail_path = /usr/sbin/sendmail
    service_throttle_time = 60s
    setgid_group = postdrop
    show_user_unknown_table_name = yes
    showq_service_name = showq
    smtp_always_send_ehlo = yes
    smtp_bind_address =
    smtp_bind_address6 =
    smtp_cname_overrides_servername = no
    smtp_connect_timeout = 30s
    smtp_connection_cache_destinations =
    smtp_connection_cache_on_demand = yes
    smtp_connection_cache_time_limit = 2s
    smtp_connection_reuse_time_limit = 300s
    smtp_data_done_timeout = 600s
    smtp_data_init_timeout = 120s
    smtp_data_xfer_timeout = 180s
    smtp_defer_if_no_mx_address_found = no
    smtp_destination_concurrency_limit = $default_destination_concurrency_limit
    smtp_destination_recipient_limit = $default_destination_recipient_limit
    smtp_discard_ehlo_keyword_address_maps =
    smtp_discard_ehlo_keywords =
    smtp_enforce_tls = no
    smtp_fallback_relay = $fallback_relay
    smtp_generic_maps =
    smtp_helo_name = $myhostname
    smtp_helo_timeout = 300s
    smtp_host_lookup = dns
    smtp_line_length_limit = 990
    smtp_mail_timeout = 300s
    smtp_mx_address_limit = 5
    smtp_mx_session_limit = 2
    smtp_never_send_ehlo = no
    smtp_pix_workaround_delay_time = 10s
    smtp_pix_workaround_threshold_time = 500s
    smtp_quit_timeout = 300s
    smtp_quote_rfc821_envelope = yes
    smtp_randomize_addresses = yes
    smtp_rcpt_timeout = 300s
    smtp_rset_timeout = 20s
    smtp_sasl_auth_enable = no
    smtp_sasl_mechanism_filter =
    smtp_sasl_password_maps =
    smtp_sasl_path =
    smtp_sasl_security_options = noplaintext, noanonymous
    smtp_sasl_tls_security_options = $smtp_sasl_security_options
    smtp_sasl_tls_verified_security_options = $smtp_sasl_tls_security_options
    smtp_sasl_type = cyrus
    smtp_send_xforward_command = no
    smtp_sender_dependent_authentication = no
    smtp_skip_5xx_greeting = yes
    smtp_skip_quit_response = yes
    smtp_starttls_timeout = 300s
    smtp_tls_CAfile =
    smtp_tls_CApath =
    smtp_tls_cert_file =
    smtp_tls_dcert_file =
    smtp_tls_dkey_file = $smtp_tls_dcert_file
    smtp_tls_enforce_peername = yes
    smtp_tls_exclude_ciphers =
    smtp_tls_key_file = $smtp_tls_cert_file
    smtp_tls_loglevel = 0
    smtp_tls_mandatory_ciphers = medium
    smtp_tls_mandatory_exclude_ciphers =
    smtp_tls_mandatory_protocols = SSLv3, TLSv1
    smtp_tls_note_starttls_offer = no
    smtp_tls_per_site =
    smtp_tls_policy_maps =
    smtp_tls_scert_verifydepth = 5
    smtp_tls_secure_cert_match = nexthop, dot-nexthop
    smtp_tls_security_level =
    smtp_tls_session_cache_database =
    smtp_tls_session_cache_timeout = 3600s
    smtp_tls_verify_cert_match = hostname
    smtp_use_tls = no
    smtp_xforward_timeout = 300s
    smtpd_authorized_verp_clients = $authorized_verp_clients
    smtpd_authorized_xclient_hosts =
    smtpd_authorized_xforward_hosts =
    smtpd_banner = $myhostname ESMTP $mail_name
    smtpd_client_connection_count_limit = 50
    smtpd_client_connection_rate_limit = 0
    smtpd_client_event_limit_exceptions = ${smtpd_client_connection_limit_exceptions:$mynetworks}
    smtpd_client_message_rate_limit = 0
    smtpd_client_new_tls_session_rate_limit = 0
    smtpd_client_recipient_rate_limit = 0
    smtpd_client_restrictions =
    smtpd_data_restrictions =
    smtpd_delay_open_until_valid_rcpt = yes
    smtpd_delay_reject = yes
    smtpd_discard_ehlo_keyword_address_maps =
    smtpd_discard_ehlo_keywords =
    smtpd_end_of_data_restrictions =
    smtpd_enforce_tls = no
    smtpd_error_sleep_time = 1s
    smtpd_etrn_restrictions =
    smtpd_expansion_filter = \t\40!"#$%&'()*+,-./0123456789:;<=>[email protected][\\]^_`abcdefghijklmnopqrstuvwxyz{|}~
    smtpd_forbidden_commands = CONNECT GET POST
    smtpd_hard_error_limit = 20
    smtpd_helo_required = no
    smtpd_helo_restrictions =
    smtpd_history_flush_threshold = 100
    smtpd_junk_command_limit = 100
    smtpd_milters =
    smtpd_noop_commands =
    smtpd_null_access_lookup_key = <>
    smtpd_peername_lookup = yes
    smtpd_policy_service_max_idle = 300s
    smtpd_policy_service_max_ttl = 1000s
    smtpd_policy_service_timeout = 100s
    smtpd_proxy_ehlo = $myhostname
    smtpd_proxy_filter =
    smtpd_proxy_timeout = 100s
    smtpd_recipient_limit = 1000
    smtpd_recipient_overshoot_limit = 1000
    smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination
    smtpd_reject_unlisted_recipient = yes
    smtpd_reject_unlisted_sender = no
    smtpd_restriction_classes =
    smtpd_sasl_auth_enable = no
    smtpd_sasl_authenticated_header = no
    smtpd_sasl_exceptions_networks =
    smtpd_sasl_local_domain =
    smtpd_sasl_path = smtpd
    smtpd_sasl_security_options = noanonymous
    smtpd_sasl_tls_security_options = $smtpd_sasl_security_options
    smtpd_sasl_type = cyrus
    smtpd_sender_login_maps =
    smtpd_sender_restrictions =
    smtpd_soft_error_limit = 10
    smtpd_starttls_timeout = 300s
    smtpd_timeout = 300s
    smtpd_tls_CAfile =
    smtpd_tls_CApath =
    smtpd_tls_always_issue_session_ids = yes
    smtpd_tls_ask_ccert = no
    smtpd_tls_auth_only = no
    smtpd_tls_ccert_verifydepth = 5
    smtpd_tls_cert_file =
    smtpd_tls_dcert_file =
    smtpd_tls_dh1024_param_file =
    smtpd_tls_dh512_param_file =
    smtpd_tls_dkey_file = $smtpd_tls_dcert_file
    smtpd_tls_exclude_ciphers =
    smtpd_tls_key_file = $smtpd_tls_cert_file
    smtpd_tls_loglevel = 0
    smtpd_tls_mandatory_ciphers = medium
    smtpd_tls_mandatory_exclude_ciphers =
    smtpd_tls_mandatory_protocols = SSLv3, TLSv1
    smtpd_tls_received_header = no
    smtpd_tls_req_ccert = no
    smtpd_tls_security_level =
    smtpd_tls_session_cache_database =
    smtpd_tls_session_cache_timeout = 3600s
    smtpd_tls_wrappermode = no
    smtpd_use_tls = no
    soft_bounce = no
    stale_lock_time = 500s
    strict_7bit_headers = no
    strict_8bitmime = no
    strict_8bitmime_body = no
    strict_mime_encoding_domain = no
    strict_rfc821_envelopes = no
    sun_mailtool_compatibility = no
    swap_bangpath = yes
    syslog_facility = mail
    syslog_name = postfix
    tls_daemon_random_bytes = 32
    tls_export_cipherlist = ALL:+RC4:mad:STRENGTH
    tls_high_cipherlist = !EXPORT:!LOW:!MEDIUM:ALL:+RC4:mad:STRENGTH
    tls_low_cipherlist = !EXPORT:ALL:+RC4:mad:STRENGTH
    tls_medium_cipherlist = !EXPORT:!LOW:ALL:+RC4:mad:STRENGTH
    tls_null_cipherlist = !aNULL:eNULL+kRSA
    tls_random_bytes = 32
    tls_random_exchange_name = ${config_directory}/prng_exch
    tls_random_prng_update_period = 3600s
    tls_random_reseed_period = 3600s
    tls_random_source = dev:/dev/urandom
    trace_service_name = trace
    transport_maps =
    transport_retry_time = 60s
    trigger_timeout = 10s
    undisclosed_recipients_header = To: undisclosed-recipients:;
    unknown_address_reject_code = 450
    unknown_client_reject_code = 450
    unknown_hostname_reject_code = 450
    unknown_local_recipient_reject_code = 550
    unknown_relay_recipient_reject_code = 550
    unknown_virtual_alias_reject_code = 550
    unknown_virtual_mailbox_reject_code = 550
    unverified_recipient_reject_code = 450
    unverified_sender_reject_code = 450
    verp_delimiter_filter = -=+
    virtual_alias_domains = $virtual_alias_maps
    virtual_alias_expansion_limit = 1000
    virtual_alias_maps = $virtual_maps
    virtual_alias_recursion_limit = 1000
    virtual_destination_concurrency_limit = $default_destination_concurrency_limit
    virtual_destination_recipient_limit = $default_destination_recipient_limit
    virtual_gid_maps =
    virtual_mailbox_base =
    virtual_mailbox_domains = $virtual_mailbox_maps
    virtual_mailbox_limit = 51200000
    virtual_mailbox_lock = fcntl
    virtual_mailbox_maps =
    virtual_minimum_uid = 100
    virtual_transport = virtual
    virtual_uid_maps =
     
  6. falko

    falko Super Moderator ISPConfig Developer

    You didn't post the full output. Anyway, is there anything in the output that could restrict client access?
     

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