Strange problem!!

Discussion in 'Installation/Configuration' started by sulfuric, May 31, 2006.

  1. sulfuric

    sulfuric ISPConfig Developer ISPConfig Developer

    1.Sorry for my english
    2.I have a perfect setup on ubuntu breeze system
    my dns on godday grupaprop.net my server name is omaxserver omaxserver.xxxxxxx.net, all functions of server work perfectly lasts months smtp, pop3, etc... but now can't recive mails, when some body try to send me a mail the postfix return this error

    3.
    This is the Postfix program at host omaxserver.xxxxxx.net.

    I'm sorry to have to inform you that your message could not
    be delivered to one or more recipients. It's attached below.

    For further assistance, please send mail to <postmaster>

    If you do so, please include this problem report. You can
    delete your own text from the attached returned message.

    The Postfix program

    <web10_info@omaxserver.xxxxxxx.net> (expanded from <info@xxxxxxx.org>):
    host smtp.secureserver.net[64.202.166.12] said: 553 Bogus helo lh
    62.14.87.233. <http://unblock.secureserver.net/?ip=62.14.87.*> (in reply to
    RCPT TO command)


    4. And extrange mail.log

    May 29 23:59:03 omaxserver postfix/master[16108]: daemon started -- version 2.2.4, configuration /etc/postfix
    May 30 00:32:23 omaxserver postfix/qmgr[16113]: 07A7660406C: from=<>, size=28591, nrcpt=1 (queue active)
    May 30 00:32:54 omaxserver postfix/smtp[16713]: connect to repairnet.biz[69.39.226.204]: Connection timed out (port 25)
    May 30 00:32:54 omaxserver postfix/smtp[16713]: 07A7660406C: to=<simon@repairnet.biz>, relay=none, delay=166044, status=deferred (connect to repairnet.biz[69.39.226.204]: Connection timed out)
    May 30 00:49:03 omaxserver postfix/qmgr[16113]: B33AB604076: from=<>, size=28574, nrcpt=1 (queue active)
    May 30 00:49:34 omaxserver postfix/smtp[16978]: connect to mail.pradella.biz[212.77.229.254]: Connection timed out (port 25)
    May 30 00:49:34 omaxserver postfix/smtp[16978]: B33AB604076: to=<henry@pradella.biz>, relay=none, delay=41646, status=deferred (connect to mail.pradella.biz[212.77.229.254]: Connection timed out)
    May 30 01:05:43 omaxserver postfix/qmgr[16113]: 9DDE7604072: from=<>, size=28591, nrcpt=1 (queue active)
    May 30 01:05:44 omaxserver postfix/smtp[17187]: warning: numeric domain name in resource data of MX record for quitsmokeless.biz: 64.202.167.73
    May 30 01:06:14 omaxserver postfix/smtp[17187]: connect to 64.202.167.73[64.202.167.73]: Connection timed out (port 25)
    May 30 01:06:14 omaxserver postfix/smtp[17187]: 9DDE7604072: to=<richard@quitsmokeless.biz>, relay=none, delay=81681, status=deferred (connect to 64.202.167.73[64.202.167.73]: Connection timed out)
    May 30 01:35:09 omaxserver postfix/master[16108]: reload configuration /etc/postfix
    May 30 01:35:18 omaxserver authdaemond.plain: restarting authdaemond children
    May 30 01:35:18 omaxserver authdaemond.plain: modules="authpam", daemons=5
    May 30 01:35:21 omaxserver postfix/master[16108]: terminating on signal 15
    May 30 01:36:34 omaxserver authdaemond.plain: modules="authpam", daemons=5
    May 30 01:36:37 omaxserver postfix/master[8937]: daemon started -- version 2.2.4, configuration /etc/postfix
    May 30 01:36:47 omaxserver postfix/master[8937]: terminating on signal 15
    May 30 01:36:47 omaxserver postfix/master[9758]: daemon started -- version 2.2.4, configuration /etc/postfix
    May 30 01:36:57 omaxserver postfix/master[9758]: reload configuration /etc/postfix
    May 30 01:36:57 omaxserver postfix/qmgr[9958]: 07A7660406C: from=<>, size=28591, nrcpt=1 (queue active)
    May 30 01:36:57 omaxserver postfix/qmgr[9958]: 9DDE7604072: from=<>, size=28591, nrcpt=1 (queue active)
    May 30 01:36:57 omaxserver postfix/qmgr[9958]: B33AB604076: from=<>, size=28574, nrcpt=1 (queue active)
    May 30 01:36:57 omaxserver postfix/smtp[9965]: warning: numeric domain name in resource data of MX record for quitsmokeless.biz: 64.202.167.73
    May 30 01:37:27 omaxserver postfix/smtp[9965]: connect to 64.202.167.73[64.202.167.73]: Connection timed out (port 25)
    May 30 01:37:27 omaxserver postfix/smtp[9965]: 9DDE7604072: to=<richard@quitsmokeless.biz>, relay=none, delay=83554, status=deferred (connect to 64.202.167.73[64.202.167.73]: Connection timed out)
    May 30 01:37:27 omaxserver postfix/smtp[9963]: connect to repairnet.biz[69.39.226.204]: Connection timed out (port 25)
    May 30 01:37:27 omaxserver postfix/smtp[9963]: 07A7660406C: to=<simon@repairnet.biz>, relay=none, delay=169917, status=deferred (connect to repairnet.biz[69.39.226.204]: Connection timed out)
    May 30 01:37:27 omaxserver postfix/smtp[9966]: connect to mail.pradella.biz[212.77.229.254]: Connection timed out (port 25)

    5.I have only 4 dominds created
    www.xxxxxxxx.com
    www.xxxxxxxx.org
    www.heroesdelplastico.com
    www.tintoreriagelsy.com

    but xxxxx.biz appear in mail log ????!!!!!!!

    6. Sorry for that large post and thanks for help.

    p.d: it's possible that my host was hacked and it's use for spam and secureserver.net blocks my host???
     
    Last edited: Oct 25, 2006
  2. falko

    falko Super Moderator ISPConfig Developer

    Please check this like this: http://www.howtoforge.com/faq/1_38_en.html

    Also check if your server is listed on a spam blacklist. That might be the reason why other systems refuse the connection to your system.
     
  3. sulfuric

    sulfuric ISPConfig Developer ISPConfig Developer

    I have this programs

    I was install thi programs for prevent attacks, I had executed the chkrootkit and rkhunter and it hadn't detected nothing, i had change my ip for try to repair that problem but now the error change for this:

    This is the Postfix program at host omaxserver.grupaprop.net.

    I'm sorry to have to inform you that your message could not
    be delivered to one or more recipients. It's attached below.

    For further assistance, please send mail to <postmaster>

    If you do so, please include this problem report. You can
    delete your own text from the attached returned message.

    The Postfix program

    <web9_ramon@omaxserver.xxxxxxxx.net> (expanded from <ramon@xxxxxx.com>):
    host smtp.secureserver.net[64.202.166.12] said: 553 Attack detected from
    pool 85.55.11.22. <http://unblock.secureserver.net/?ip=85.55.11.*> (in
    reply to RCPT TO command)


    thanks a lot

    sincerely.
     
    Last edited: Oct 25, 2006
  4. falko

    falko Super Moderator ISPConfig Developer

    Please check if you server is listed on any spam blacklist.
     
  5. sulfuric

    sulfuric ISPConfig Developer ISPConfig Developer

    Sorry for my ignorance

    Where can i see this, and how??? by ip or by domind name??
     
  6. till

    till Super Moderator Staff Member ISPConfig Developer

  7. sulfuric

    sulfuric ISPConfig Developer ISPConfig Developer

    i may be listed

    I look this at http://www.nl.sorbs.net/lookup.shtml

    Dynamic IP Space (LAN, Cable, DSL & Dial Ups)
    Netblock: 85.52.0.0/14 (85.52.0.0-85.55.255.255)
    Record Created: Sun May 14 11:47:30 2006 GMT
    Record Updated: Sun May 14 11:47:30 2006 GMT
    Additional Information: Dynamic/Generic IP/rDNS address, use your ISPs mail server or get rDNS set to indicate static assignment.
    Currently active and flagged to be published in DNS
    If you wish to request a delisting please do so through the Support System.

    but my ip is 85.55.8.* and Netblock: 85.52.0.0/14 (85.52.0.0-85.55.255.255) It's blocked my server ??
     
  8. falko

    falko Super Moderator ISPConfig Developer

    Yes, it's blocked, because it's in this range: 85.52.0.0-85.55.255.255.

    The reason seems to be that you have a dynamic IP address.
     
  9. sulfuric

    sulfuric ISPConfig Developer ISPConfig Developer

    what can i do??

    Can't i use dinamic ip for my server?? have this any solution??

    Thanks.
     
  10. falko

    falko Super Moderator ISPConfig Developer

  11. sulfuric

    sulfuric ISPConfig Developer ISPConfig Developer

    Thanks Falko

    Thanks for your support, I recently reinstall all server with ubuntu 6.06 dapper on amd64 and I change my internet conection, all run ok!! if problem return I will use another email server for relaying my dominds.
     

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