deb lenny 64 - table lookup prob

Discussion in 'General' started by Turbanator, Aug 6, 2010.

  1. Turbanator

    Turbanator Member HowtoForge Supporter

    Running isp3 on deb lenny 64 from perfect server setup. I up'd the mysql max_connections and max_user_connections and it's fixed many problems but we do get several of these every so often:

    warning: mysql:/etc/postfix/ table lookup problem

    And this is from a known user/domain to known user/domain coming from a remote connection outside the server. The user gets email and the sending user send just fine, but sometimes it happens with different people at differetn times.

    Right after this is what happens:
    postfix/smtpd[9667]: NOQUEUE: reject: RCPT from[]: 451 4.3.5 <[]>: Client host rejected: Server configuration error; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<User1PC>

    And the User1 gets a bounceback saying the same.

    I saw an earlier post where the suggestion was to update isp3, but I'm already on the latest version.

    Last edited: Aug 6, 2010
  2. falko

    falko Super Moderator ISPConfig Developer

    I suggest you install munin to find out if there are any problems with your server resources.
  3. rputnins

    rputnins New Member

    Hey! What was the solution to this problem? As I am having the same problem for one site using just 10 mailboxes and running Ubuntu 8.04 and ISPconfig3.
  4. till

    till Super Moderator Staff Member ISPConfig Developer

    Which ISPConfig version do you use?
  5. rputnins

    rputnins New Member

    It is
  6. till

    till Super Moderator Staff Member ISPConfig Developer

  7. Turbanator

    Turbanator Member HowtoForge Supporter

    that's what solved it for me.

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