Question on postfix with postgrey and DNS

Discussion in 'Installation/Configuration' started by schmidtedv, Jul 30, 2008.

  1. schmidtedv

    schmidtedv New Member

    Well, i installed my new server and already configured my domain.de for it with [email protected] and some aliases. I already get some mails on the server but some still reach the old server, too. I guess only some DNS-Servers have noticed the IP-changes for domain.de....however, my mail.log now gehts some maybe important greylistings:

    Code:
    Jul 30 13:34:42 000-00-000-00 postfix/smtpd[20835]: NOQUEUE: reject: RCPT from s15299956.rootmaster.info[213.165.86.132]: 450 4.7.1 <[email protected]>: Recipient address rejected: Greylisted, see [URL]http://isg.ee.ethz.ch/tools/postgrey/help/domain.de.html[/URL]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<s15299956.rootmaster.info>
    Jul 30 13:34:42 000-00-000-00 postfix/smtpd[20835]: disconnect from s15299956.rootmaster.info[213.165.86.132]
    
    I'm not shure how to understand this line. does it mean that my mailaddress [email protected] is blocked or that the mail from 213.165.86.132 is paused but has a mail for [email protected]???

    As a tuning here i did some changes in main.cf that would be great if someone could take a view at, if these are ok for an PIII 733Mhz 256MB dealing probably only with my own domain (that for instance I used 100MB as MaxSize for a Mail...high but I might use it and nobody else will send mails except me...hopefully):

    Code:
    smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
    biff = no
    append_dot_mydomain = no
    smtpd_use_tls = yes
    smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
    smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
    smtpd_tls_auth_only = no
    smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
    smtpd_tls_loglevel = 1
    smtpd_tls_received_header = yes
    smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
    smtpd_tls_session_cache_timeout = 3600s
    smtp_use_tls = yes
    smtp_tls_note_starttls_offer = yes
    smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
    tls_random_source = dev:/dev/urandom
    qmgr_fudge_factor = 70
    message_size_limit = 102400000
    bounce_template_file = /etc/postfix/bounce.cf
    delay_warning_time = 30m
    bounce_queue_lifetime = 3d
    maximal_queue_lifetime = 3d
    smtpd_sasl_local_domain = 
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_security_options = noanonymous
    broken_sasl_auth_clients = yes
    smtpd_helo_required = yes
    disable_vrfy_command = yes
    strict_rfc821_envelopes = yes
    invalid_hostname_reject_code = 554
    multi_recipient_bounce_reject_code = 554
    non_fqdn_reject_code = 554
    relay_domains_reject_code = 554
    unknown_address_reject_code = 554
    unknown_client_reject_code = 554
    unknown_hostname_reject_code = 554
    unknown_local_recipient_reject_code = 554
    unknown_relay_recipient_reject_code = 554
    unknown_sender_reject_code = 554
    unknown_virtual_alias_reject_code = 554
    unknown_virtual_mailbox_reject_code = 554
    unverified_recipient_reject_code = 554
    unverified_sender_reject_code = 554
    smtpd_client_restrictions =
    smtpd_helo_restrictions =
    smtpd_sender_restrictions =
    smtpd_recipient_restrictions = 
    permit_sasl_authenticated,
    permit_mynetworks,
    reject_unauth_destination,
    check_policy_service inet:127.0.0.1:60000,
    reject_unauth_pipelining,
    reject_invalid_hostname,
    reject_non_fqdn_sender,
    reject_unknown_sender_domain,
    reject_non_fqdn_recipient,
    reject_unknown_recipient_domain,
    permit
    myhostname = 000-00-000-00.internetserviceteam.com
    alias_maps = hash:/etc/aliases
    alias_database = hash:/etc/aliases
    myorigin = /etc/mailname
    mydestination = /etc/postfix/local-host-names
    relayhost = 
    mynetworks = 127.0.0.0/8
    mailbox_command = procmail -a "$EXTENSION"
    mailbox_size_limit = 0
    recipient_delimiter = +
    inet_interfaces = all
    inet_protocols = all
    virtual_maps = hash:/etc/postfix/virtusertable
    
     
  2. till

    till Super Moderator Staff Member ISPConfig Developer

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