Being tormented by a time out

From: Francisco Neira (no email)
Date: Thu Sep 04 2008 - 18:13:58 EDT

  • Next message: Noel Jones: "Re: Being tormented by a time out"

    Hi all,
    Hope you can help me with this.

    I did a fresh install of Centos 5 with postfix-2.3.3-2 from RPMs,
    Spamassassin, Amavisd-new and Clamav. everything is going very good until I
    send messages to mail.osterlingfirm.com if the message is tiny, there are no
    problems anything bigger than 100k will receive the following:
    Sep 4 16:34:11 mail postfix/smtp[22137]: send attr original_recipient =

    Sep 4 16:34:11 mail postfix/smtp[22137]: send attr recipient =

    Sep 4 16:34:11 mail postfix/smtp[22137]: send attr dsn_orig_rcpt =
    rfc822; <rfc822%3B>
    Sep 4 16:34:11 mail postfix/smtp[22137]: send attr reason = conversation
    with mail.osterlingfirm.com[200.31.124.213] timed out while sending message
    body
    This is the reason why I tweaked (and probably exagerated) the smtp_data
    parameters.
    They have a M$ MTA and as I can read, a Symantec appliance as mailrelay:
    220 osterling08.osterlingfirm.com ESMTP Symantec Mail Security

    The following is the configuration I am using:

    [root at mail postfix]# postconf -n
    alias_database = hash:/etc/aliases
    alias_maps = hash:/etc/aliases
    bounce_size_limit = 9000
    command_directory = /usr/sbin
    config_directory = /etc/postfix
    content_filter = smtp-amavis:[127.0.0.1]:10024
    daemon_directory = /usr/libexec/postfix
    debug_peer_level = 5
    debug_peer_list = osterlingfirm.com
    html_directory = no
    inet_interfaces = all
    mail_owner = postfix
    mail_spool_directory = /var/spool/mail
    mailbox_size_limit = 300000000
    mailq_path = /usr/bin/mailq.postfix
    manpage_directory = /usr/share/man
    message_size_limit = 30240000
    mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain,
    mail.$mydomain, www.$mydomain, ftp.$mydomain
    mydomain = midominio.com.pe
    myhostname = mail.midominio.com.pe
    mynetworks = 127.0.0.0/8, 192.168.100.0/24, 200.62.yyy.xxx/32,
    200.62.149.1/32, 190.81.36.162/32, 200.62.www.zzz/32,
    200.110.14.94/32, 200.99.93.0/24, 200.99.94.0/24, 200.99.95.0/24,
    200.99.65.0/24, 200.99.92.220/32, 200.237.69.219/32, 200.4.245.0/24,
    200.22.3.0/24, 200.24.181.0/24, 200.24.183.0/24, 200.37.15.0/24,
    200.37.72.0/24, 200.42.3.0/24, 200.44.45.0/24, 200.48.15.0/24,
    216.6.88.0/24, 216.6.90.0/24, 216.6.91.0/24, 200.31.96.0/24,
    200.31.97.0/24, 200.31.98.0/24, 200.31.99.0/24, 200.62.158.0/24
    myorigin = $mydomain
    newaliases_path = /usr/bin/newaliases.postfix
    queue_directory = /var/spool/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_data_done_timeout = 2200s
    smtp_data_init_timeout = 240s
    smtp_data_xfer_timeout = 960s
    smtp_destination_recipient_limit = 20
    smtpd_banner = $myhostname ESMTP $mail_name
    smtpd_etrn_restrictions = reject_unknown_client
    smtpd_recipient_limit = 300
    smtpd_sender_restrictions = reject_invalid_hostname,
    reject_unknown_sender_domain
    soft_bounce = no
    strict_rfc821_envelopes = no
    unknown_local_recipient_reject_code = 550

    Thanks in advance for your kind attention and comments!

    -- 
    Francisco Neira
    Usuario Linux # 165985
    Lima, Peru -05:00 GMT
    

  • Next message: Noel Jones: "Re: Being tormented by a time out"





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