Errormessage in maillog - empty query string

Discussion in 'Installation/Configuration' started by ispconfig_question, Aug 22, 2012.

  1. ispconfig_question

    ispconfig_question New Member

    I have found following errormessage in my maillog:
    postfix/smtpd[36719]: warning: table "mysql:/etc/postfix/": empty query string -- ignored 
    System is ISPConfig3 on CentOS6.0 installed according to the perfect server guide. The error occurs everytime mail is sent from PHP app on localhost (and not for other mails).

    I have found the same issue in this thread:
    It is 5 year old and have no conclusion, so I thought to ask again.

    My contains this:
    user = ispconfig
    password = password
    dbname = dbispconfig
    table        = mail_access
    select_field = access
    where_field  = source
    additional_conditions = and type = 'client' and active = 'y'
    hosts =
    I'm not sure whether there is something wrong or it is normal - the mails seems to be delivered correctly. But I would like to know the reason for the message to be sure.

    Thanks in advance for your help.
  2. till

    till Super Moderator Staff Member ISPConfig Developer

    Most likely a header in the email that you sent with php is missing. This isnt critical, so I would ignore it if you dont want to change your php script.
  3. ispconfig_question

    ispconfig_question New Member

    Thaks for the answer. Could you please be more specific about which header could be missing? I don't mind to change the PHP script at all, actually I'd like to improve it if possible.
  4. ispconfig_question

    ispconfig_question New Member

    Could you please write me more about the missing header? Which header could it be? I would like to correct the PHP app so that it won't cause these errors...

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