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postfix greylisting queue error

Discussion in 'Plesk 9.x for Linux Issues, Fixes, How-To' started by dl2rbi, Jan 17, 2010.

  1. dl2rbi

    dl2rbi Guest

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    Because I received troubles with greylisting feature, I updated PLESK from 9.2.3 to version 9.3 with no installation errors.
    In /var/log/messages I noticed the known errors with the new PLESK version, too.

    greylisting filter[24779]: Starting greylisting filter...
    before-queue[24774]: handlers_stderr: DEFER
    before-queue[24774]: call_handlers: DEFER during call '/usr/local/psa/handlers/info/05-grey-4fA011/executable' handler
    before-queue[24774]: call_handlers: stop call handlers from dir '/usr/local/psa/handlers/before-queue/global'
    before-remote[24776]: Lost connection
    before-remote[24776]: Some error occured
    postfix/smtpd[24777]: lost connection after DATA (0 bytes) from unknown[127.0.0.1]
    postfix/smtpd[24777]: disconnect from unknown[127.0.0.1]
    postfix/spawn[24775]: warning: command /usr/lib64/plesk-9.0/postfix-queue exit status 255


    Any idea to fix this error of greylisting feature ?

    werner
     
  2. IgorG

    IgorG Forums Analyst Staff Member

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    Developers have informed that it's not bug. It's CORRECT working of greylistinfg feature. See also: http://www.greylisting.org for get complete information. Unfortunately we can't to write correct explanation to remote server in SMTP session because it is require full API rewriting.
     
  3. dl2rbi

    dl2rbi Guest

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    Thank you for quick answer. Is it possible to remove error messages and warnings in /var/log/messages and /var/log/mail.err in future releases ?

    /var/log/mail.err

    before-queue[24774]: call_handlers: stop call handlers from dir '/usr/local/psa/handlers/before-queue/global'
    before-remote[24776]: Lost connection
    before-remote[24776]: Some error occured
    before-queue[25004]: Processing handlers...


    werner
     
  4. IgorG

    IgorG Forums Analyst Staff Member

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    As I remember, errors and warnings in system logs can be configured with syslogd settings.
     
  5. eugenevdm

    eugenevdm Silver Pleskian

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    This is good advice. Plesk's Qmail should log into the proper location by default.

    1. SPF warnings should not report fail.

    2. Qmail should use Multilog not Syslog as per the Plesk implementation. Parallel's should modify their product to use Multilog by default. Apparently you will break plesk if you try to recompile Plesk's Qmail with Multilog. But Multilog is used to keep good statistics, e.g. qmailmrtg uses Multilog. If Plesk included qmailmrtg many Plesk owners would be much happier. For now we live in the dark.

    3. Warnings should go into the mail.warn file, not the main.info file.

    I hope Parallels will keep on improving their product.
     
  6. IgorG

    IgorG Forums Analyst Staff Member

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    Thank you. I have forwarded your suggestions as feature request to development team. I hope it will be implemented in the one of Plesk releases soon.
     
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