Error receiving email

From: Karl-Heinz Schulz (no email)
Date: Tue Nov 27 2007 - 08:14:28 EST

  • Next message: richard lucassen: "Re: 4xx code is returned when next hop gives 5xx"

    I receive the following errors when receiving email:

    -----Original Message-----
    From: [mailto:]
    Sent: Tuesday, November 27, 2007 8:07 AM
    To:
    Subject: Fwd: Postfix SMTP server: errors from unknown[207.97.242.167]

    Mail Delivery System wrote ..
    > Transcript of session follows.
    >
    > Out: 220 mail.kasimir-schulz.com ESMTP Postfix (Ubuntu)
    > In: HELO appriver.com
    > Out: 250 mail.kasimir-schulz.com
    > In: MAIL FROM: <>
    > Out: 250 2.1.0 Ok
    > In: RCPT TO: <>
    > Out: 451 4.3.5 Server configuration error
    > Out: 421 4.4.2 mail.kasimir-schulz.com Error: timeout exceeded
    >
    > Session aborted, reason: timeout

    Nov 27 07:52:59 ubuntu postfix/smtpd[11709]: warning: 207.97.242.167:
    hostname prebuild.server184.appriver.com verification failed: Name or
    service not known
    Nov 27 07:52:59 ubuntu postfix/smtpd[11709]: connect from
    unknown[207.97.242.167]
    Nov 27 07:52:59 ubuntu postfix/smtpd[11709]: warning: unknown smtpd
    restriction: "sudo"
    Nov 27 07:52:59 ubuntu postfix/smtpd[11709]: NOQUEUE: reject: RCPT from
    unknown[207.97.242.167]: 451 4.3.5 Server configuration error;
    from=<karlheinz at khschul
    z.com> to=<> proto=SMTP helo=<appriver.com>
    Nov 27 07:53:26 ubuntu postfix/smtpd[11713]: warning: 207.97.242.167:
    hostname prebuild.server184.appriver.com verification failed: Name or
    service not known
    Nov 27 07:53:26 ubuntu postfix/smtpd[11713]: connect from
    unknown[207.97.242.167]
    Nov 27 07:53:26 ubuntu postfix/smtpd[11713]: disconnect from
    unknown[207.97.242.167]
    Nov 27 07:53:53 ubuntu postfix/smtpd[11713]: warning: 207.97.242.167:
    hostname prebuild.server184.appriver.com verification failed: Name or
    service not known
    Nov 27 07:53:53 ubuntu postfix/smtpd[11713]: connect from
    unknown[207.97.242.167]
    Nov 27 07:53:54 ubuntu postfix/smtpd[11713]: warning: unknown smtpd
    restriction: "sudo"
    Nov 27 07:53:54 ubuntu postfix/smtpd[11713]: NOQUEUE: reject: RCPT from
    unknown[207.97.242.167]: 451 4.3.5 Server configuration error;
    from=<spamtest at appriver
    .com> to=<> proto=SMTP helo=<appriver.com>
    Nov 27 07:53:54 ubuntu postfix/smtpd[11713]: warning: unknown smtpd
    restriction: "sudo"
    Nov 27 07:53:54 ubuntu postfix/smtpd[11713]: NOQUEUE: reject: RCPT from
    unknown[207.97.242.167]: 451 4.3.5 Server configuration error;
    from=<spamtest> to=<rel
    > proto=SMTP helo=<appriver.com>
    Nov 27 07:53:54 ubuntu postfix/smtpd[11713]: warning: unknown smtpd
    restriction: "sudo"

    My main.cf file looks like/

    # 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

    # TLS parameters
    smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_key_file =
    /etc/postfix/ssl/smtpd.key smtpd_use_tls = yes
    smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
    smtp_tls_session_cache_database = btree:${queue_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.

    myhostname = mail.kasimir-schulz.com
    alias_maps = hash:/etc/aliases
    alias_database = hash:/etc/aliases
    myorigin = /etc/mailname
    mydestination = mail.kasimir-schulz.com, localhost.localdomain, localhost
    mynetworks = 127.0.0.0/8 mailbox_command = mailbox_size_limit = 0
    recipient_delimiter = + inet_protocols = all smtpd_sasl_local_domain =
    smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous
    broken_sasl_auth_clients = yes smtpd_recipient_restrictions = sudo
    permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
    smtpd_tls_auth_only = no
    smtp_use_tls = yes
    smtp_tls_note_starttls_offer = yes
    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 home_mailbox = Maildir/
    virtual_alias_domains = kasimir-schulz.com virtual_alias_maps =
    hash:/etc/postfix/virtual

    tia


  • Next message: richard lucassen: "Re: 4xx code is returned when next hop gives 5xx"





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