postfix problem

Discussion in 'Server Operation' started by jagsler, Mar 3, 2011.

  1. jagsler

    jagsler New Member

    Nope. But I changed something and now the error message has changed again..

    Now when I try to send a mail to [email protected] I don't recieve an e-mail in the user account but this is what happens in the maillog.

    The mail.2contact.com already existed because of our other mailserver (MS Exchange 2003)

    Code:
    Mar 25 15:11:19 phunix02 postfix/smtp[12548]: connect to mail.2contact.com[87.213.105.124]:25: Connection timed out
    Mar 25 15:11:19 phunix02 postfix/smtp[12548]: connect to fallback.vuurwerk.nl[62.250.3.112]:25: Connection refused
    Mar 25 15:11:19 phunix02 postfix/smtp[12548]: 774FCA0072: to=<[email protected]>, orig_to=<[email protected]>, relay=none, delay=103500, delays=103470/0.01/30/0, dsn=4.4.1, status=deferred (connect to fallback.vuurwerk.nl[62.250.3.112]:25: Connection refused)
    Mar 25 15:11:51 phunix02 sendmail[12557]: p2PEBpTm012557: from=user, size=275, class=0, nrcpts=1, msgid=<[email protected]>, relay=root@localhost
    Mar 25 15:11:51 phunix02 postfix/smtpd[12558]: connect from phunix02[127.0.0.1]
    Mar 25 15:11:51 phunix02 sendmail[12557]: STARTTLS=client, relay=[127.0.0.1], version=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256
    Mar 25 15:11:51 phunix02 postfix/smtpd[12558]: 90DE3A002B: client=phunix02[127.0.0.1], sasl_sender=[email protected]
    Mar 25 15:11:51 phunix02 postfix/cleanup[12563]: 90DE3A002B: message-id=<[email protected]>
    Mar 25 15:11:51 phunix02 postfix/qmgr[2030]: 90DE3A002B: from=<[email protected]>, size=748, nrcpt=1 (queue active)
    Mar 25 15:11:51 phunix02 sendmail[12557]: p2PEBpTm012557: to=[email protected], ctladdr=user (500/500), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30275, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 90DE3A002B)
    Mar 25 15:11:51 phunix02 postfix/smtpd[12558]: disconnect from phunix02[127.0.0.1]
    Mar 25 15:11:51 phunix02 clamd[1897]: SelfCheck: Database status OK.
    Mar 25 15:12:01 phunix02 dccproc[12570]: no working DCC servers dcc1.dcc-servers.net dcc2.dcc-servers.net dcc3.dcc-servers.net ... at 142.27.70.211 209.169.14.2
    Mar 25 15:12:05 phunix02 postfix/smtpd[12572]: connect from unknown[127.0.0.1]
    Mar 25 15:12:05 phunix02 postfix/smtpd[12572]: 0E025A0599: client=unknown[127.0.0.1]
    Mar 25 15:12:05 phunix02 postfix/cleanup[12563]: 0E025A0599: message-id=<[email protected]>
    Mar 25 15:12:05 phunix02 postfix/qmgr[2030]: 0E025A0599: from=<[email protected]>, size=1209, nrcpt=1 (queue active)
    Mar 25 15:12:05 phunix02 amavis[11701]: (11701-01) Passed CLEAN, MYNETS LOCAL [127.0.0.1] [127.0.0.1] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: zZ0UOq6UXmYT, Hits: 0.179, size: 748, queued_as: 0E025A0599, 13428 ms
    Mar 25 15:12:05 phunix02 postfix/smtp[12564]: 90DE3A002B: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=13, delays=0.05/0/0.01/13, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=11701-01, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 0E025A0599)
    Mar 25 15:12:05 phunix02 postfix/qmgr[2030]: 90DE3A002B: removed
    Mar 25 15:12:05 phunix02 postfix/cleanup[12563]: 13FA8A002B: message-id=<[email protected]>
    Mar 25 15:12:05 phunix02 postfix/qmgr[2030]: 13FA8A002B: from=<[email protected]>, size=1353, nrcpt=1 (queue active)
    Mar 25 15:12:05 phunix02 postfix/local[12574]: 0E025A0599: to=<[email protected]>, relay=local, delay=0.04, delays=0.01/0.02/0/0.01, dsn=2.0.0, status=sent (forwarded as 13FA8A002B)
    Mar 25 15:12:05 phunix02 postfix/qmgr[2030]: 0E025A0599: removed
    Mar 25 15:12:22 phunix02 postfix/smtpd[12453]: timeout after END-OF-MESSAGE from unknown[127.0.0.1]
    Mar 25 15:12:22 phunix02 postfix/smtpd[12453]: disconnect from unknown[127.0.0.1]
    Mar 25 15:12:35 phunix02 postfix/smtp[12548]: connect to mail.2contact.com[87.213.105.124]:25: Connection timed out
    Mar 25 15:12:35 phunix02 postfix/smtp[12548]: connect to fallback.vuurwerk.nl[62.250.3.112]:25: Connection refused
    Mar 25 15:12:35 phunix02 postfix/smtp[12548]: 13FA8A002B: to=<[email protected]>, orig_to=<[email protected]>, relay=none, delay=30, delays=0.01/0/30/0, dsn=4.4.1, status=deferred (connect to fallback.vuurwerk.nl[62.250.3.112]:25: Connection refused)
    Thanks for still taking the time to help me figure this out!
     
  2. falko

    falko Super Moderator ISPConfig Developer


    Please check if your server is blacklisted: http://mxtoolbox.com/blacklists.aspx
     
  3. jagsler

    jagsler New Member

    I've tried different blacklist tool but nowhere it says the IP is blacklisted...
     
  4. yasuni

    yasuni New Member

    Hi Guy's

    I am Jagsler colleague, and taken over this project.
    I have fixed to most things, like i can send to any @domein.com, and can recieve e-mail of any user.

    The last problem where i am stuck on is that i can not send e-mails to our Exchange server.

    Because its searching for a MX record but instead of searching on the Internet its searches, on the local Network.

    How can fix that postfix search on the web for the MX record instead of on the internal network?

    Thanks in advance.
     
  5. falko

    falko Super Moderator ISPConfig Developer

    What's the error message in mail.log?

    What's the output of
    Code:
    postconf -n
    ?
     
  6. yasuni

    yasuni New Member

    Code:
    [root@phunix02 ~]# 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
    data_directory = /var/lib/postfix
    debug_peer_level = 2
    disable_vrfy_command = yes
    home_mailbox = Maildir/
    html_directory = no
    inet_interfaces = all
    inet_protocols = all
    mail_owner = postfix
    mailq_path = /usr/bin/mailq.postfix
    manpage_directory = /usr/share/man
     local_recipient_maps =2.2contact.ltd, localhost, localhost.localdomain
    mydomain = 2contact.ltd
    myhostname = phunix02.2contact.ltd
    mynetworks = 127.0.0.0/8
    mynetworks_style = host
    myorigin = $mydomain
    newaliases_path = /usr/bin/newaliases.postfix
    proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
    queue_directory = /var/spool/postfix
    readme_directory = /usr/share/doc/postfix-2.7.1/README_FILES
    sample_directory = /usr/share/doc/postfix-2.7.1/samples
    sendmail_path = /usr/sbin/sendmail.postfix
    setgid_group = postdrop
    smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_security_options = noanonymous
    smtpd_tls_auth_only = yes
    smtpd_tls_cert_file = /etc/postfix/cert.pem
    smtpd_tls_key_file = /etc/postfix/key.pem
    smtpd_use_tls = yes
    tls_random_source = dev:/dev/urandom
    transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
    unknown_local_recipient_reject_code = 550
    virtual_alias_domains = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf
    virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf,  mysql:/etc/postfix/mysql-virtual_email2email.cf
    virtual_gid_maps = static:5000
    virtual_mailbox_base = /home/vmail
    virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
    virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
    virtual_uid_maps = static:5000
    
    Code:
    Jun 21 13:14:12 phunix02 sendmail[4935]: p5LBECd6004935: Authentication-Warning: localhost.localdomain: apache set sender to [email protected] using -f
    Jun 21 13:14:12 phunix02 sendmail[4935]: p5LBECd6004935: from=[email protected], size=586, class=0, nrcpts=1, msgid=<[email protected]>, relay=apache@localhost
    Jun 21 13:14:12 phunix02 postfix/smtpd[4936]: connect from phunix02[127.0.0.1]
    Jun 21 13:14:12 phunix02 sendmail[4935]: STARTTLS=client, relay=[127.0.0.1], version=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256
    Jun 21 13:14:12 phunix02 postfix/smtpd[4936]: DD6D2A0264: client=phunix02[127.0.0.1]
    Jun 21 13:14:12 phunix02 postfix/cleanup[4943]: DD6D2A0264: message-id=<[email protected]>
    Jun 21 13:14:12 phunix02 postfix/qmgr[3014]: DD6D2A0264: from=<[email protected]>, size=1034, nrcpt=1 (queue active)
    Jun 21 13:14:12 phunix02 sendmail[4935]: p5LBECd6004935: to=<[email protected]>, ctladdr=[email protected] (48/48), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30586, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as DD6D2A0264)
    Jun 21 13:14:12 phunix02 postfix/smtp[4945]: DD6D2A0264: to=<[email protected]>, relay=none, delay=0.06, delays=0.06/0.01/0/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=2contact.com type=AAAA: Host found but no data record of requested type)
    Jun 21 13:14:12 phunix02 postfix/smtpd[4936]: disconnect from phunix02[127.0.0.1]
    Jun 21 13:14:12 phunix02 postfix/cleanup[4943]: ED381A12DA: message-id=<[email protected]>
    Jun 21 13:14:12 phunix02 imapd: LOGOUT, user=[email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=672, sent=275, time=0
    Jun 21 13:14:12 phunix02 postfix/qmgr[3014]: ED381A12DA: from=<>, size=3077, nrcpt=1 (queue active)
    Jun 21 13:14:12 phunix02 postfix/bounce[4946]: DD6D2A0264: sender non-delivery notification: ED381A12DA
    Jun 21 13:14:12 phunix02 postfix/qmgr[3014]: DD6D2A0264: removed
    Jun 21 13:14:13 phunix02 postfix/virtual[4948]: ED381A12DA: to=<[email protected]>, relay=virtual, delay=0.05, delays=0.01/0.01/0/0.03, dsn=2.0.0, status=sent (delivered to maildir)
    Jun 21 13:14:13 phunix02 postfix/qmgr[3014]: ED381A12DA: removed
    
    And the Mail that is send back.

    Code:
    Reporting-MTA: dns; phunix02.2contact.ltd
    X-Postfix-Queue-ID: DD6D2A0264
    X-Postfix-Sender: rfc822; [email protected]
    Arrival-Date: Tue, 21 Jun 2011 13:14:12 +0200 (CEST)
    
    Final-Recipient: rfc822; [email protected]
    Original-Recipient: rfc822;[email protected]
    Action: failed
    Status: 5.4.4
    Diagnostic-Code: X-Postfix; Host or domain name not found. Name service error
        for name=2contact.com type=AAAA: Host found but no data record of requested
        type
    
    Return-Path: <[email protected]>
    Received: from localhost.localdomain (phunix02 [127.0.0.1])
    	by phunix02.2contact.ltd (Postfix) with ESMTPS id DD6D2A0264
    	for <[email protected]>; Tue, 21 Jun 2011 13:14:12 +0200 (CEST)
    Received: (from apache@localhost)
    	by localhost.localdomain (8.14.4/8.14.4/Submit) id p5LBECd6004935;
    	Tue, 21 Jun 2011 13:14:12 +0200
    X-Authentication-Warning: localhost.localdomain: apache set sender to [email protected] using -f
    To: <[email protected]>
    Subject: test
    X-PHP-Originating-Script: 501:func.inc
    MIME-Version: 1.0
    Content-Type: text/plain; charset=UTF-8;
     format=flowed
    Content-Transfer-Encoding: 7bit
    Date: Tue, 21 Jun 2011 13:14:12 +0200
    From: Theo Wilde <[email protected]>
    Organization: 2C holding
    Message-ID: <[email protected]>
    X-Sender: [email protected]
    User-Agent: Roundcube Webmail/0.5.3
    
     
    Last edited: Jun 21, 2011
  7. falko

    falko Super Moderator ISPConfig Developer

    What nameservers do you use in /etc/resolv.conf?
     
  8. yasuni

    yasuni New Member

    our Windows Domain Controllers

    10.0.0.61 ( our head DC )
    10.0.0.62 ( Back up DC )
     
  9. falko

    falko Super Moderator ISPConfig Developer

    What happens if you use 8.8.8.8 (that's a Google nameserver) as the first nameserver in /etc/resolv.conf?
     
  10. yasuni

    yasuni New Member

    no luck, when i try it doesnt even send the mail.

    Code:
    Jun 23 16:42:22 phunix02 sendmail[15238]: p5NEeMIS015238: Authentication-Warning: localhost.localdomain: apache set sender to [email protected] using -f
    Jun 23 16:44:22 phunix02 sendmail[15238]: p5NEeMIS015238: from=[email protected], size=586, class=0, nrcpts=1, msgid=<[email protected]>, relay=apache@localhost
    Jun 23 16:44:22 phunix02 sendmail[15238]: p5NEeMIS015238: to=<[email protected]>, delay=00:04:00, mailer=esmtp, pri=30586, dsn=4.4.3, stat=queued
    Jun 23 16:44:22 phunix02 imapd: LOGOUT, user=[email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=672, sent=275, time=240
    Jun 23 16:44:23 phunix02 imapd: Connection, ip=[::ffff:127.0.0.1]
    Jun 23 16:44:23 phunix02 imapd: LOGIN, user=[email protected], ip=[::ffff:127.0.0.1], port=[50201], protocol=IMAP
    Jun 23 16:44:23 phunix02 imapd: LOGOUT, user=[email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=77, sent=558, time=0
    Jun 23 16:44:23 phunix02 imapd: Connection, ip=[::ffff:127.0.0.1]
    Jun 23 16:44:23 phunix02 imapd: LOGIN, user=[email protected], ip=[::ffff:127.0.0.1], port=[50202], protocol=IMAP
    Jun 23 16:44:23 phunix02 imapd: Connection, ip=[::ffff:127.0.0.1]
    Jun 23 16:44:23 phunix02 imapd: LOGIN, user=[email protected], ip=[::ffff:127.0.0.1], port=[50203], protocol=IMAP
    Jun 23 16:44:23 phunix02 imapd: LOGOUT, user=[email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=271, sent=856, time=0
    Jun 23 16:44:23 phunix02 imapd: LOGOUT, user=[email protected], ip=[::ffff:127.0.0.1], headers=1737, body=0, rcvd=288, sent=3820, time=0
    

    And i dont even get a e-mail back with a error or some kind.
    And even worse if i try to send to a other mail adress like @live.nl , it doesn' t send the mail any more what before the changes was possible.
     
  11. falko

    falko Super Moderator ISPConfig Developer

    Does
    Code:
    ping -c4 8.8.8.8
    work?
     
  12. yasuni

    yasuni New Member

    Yes that works just fine no package whas lost.
     
  13. falko

    falko Super Moderator ISPConfig Developer

    Can you post your /etc/resolv.conf (with 8.8.8.8 included)?
     
  14. yasuni

    yasuni New Member

    Code:
    # Generated by NetworkManager
    nameserver 8.8.8.8
    search 2contact.ltd
    nameserver 10.0.0.61
    nameserver 10.0.0.62
    
     
  15. falko

    falko Super Moderator ISPConfig Developer

    Does
    Code:
    postqueue -p
    reveal any problems why emails aren't sent?
     
  16. yasuni

    yasuni New Member

    postqueue -p says Mail queue is empty
     
  17. falko

    falko Super Moderator ISPConfig Developer

    And you are absolutely sure that your server does not send emails?
     
  18. yasuni

    yasuni New Member

    wen i put the nameserver 8.8.8.8 in the /etc/resolve.conf file then i cant send any e-mail, then everything is stored in my mailqueu.
     
  19. falko

    falko Super Moderator ISPConfig Developer

    What does
    Code:
    postqueue -p
    show then?
     
  20. yasuni

    yasuni New Member

    Here you go.


    Code:
    [root@phunix02 ~]# postqueue -p
    93FC7A0653      372 Tue Jul  5 14:48:53  ***@2contact.nl
    (Host or domain name not found. Name service error for name=2contact.com type=MX: Host not found, try again)
                                             ***@2contact.com
    
    -- 0 Kbytes in 1 Request.
    
    
    i used *** to cover up the mail adresses.
     
    Last edited: Jul 5, 2011

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