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Re: Reg: Un delivered mails in mailq

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  • kamlesh
    HI Robert, Please find mail.info of my mail server. -- From Kamlesh Verma
    Message 1 of 5 , Nov 21 9:04 PM
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      HI Robert,

      Please find mail.info of my mail server.


      Kamlesh Verma

      On 11/21/2012 08:26 PM, Robert Schetterer wrote:
      > Am 21.11.2012 15:46, schrieb Robert Schetterer:
      >> Am 21.11.2012 14:45, schrieb kamleshverma:
      >>> Every day i m seeing hundreds of mails in mailq, all they are having
      >>> unknown domain name
      >> how did they get in your server ?
      >> show logs
      >> try using
      >> reject_unknown_sender_domain
      >> Reject the request when Postfix is not final destination for the
      >> sender address, and the MAIL FROM domain has 1) no DNS A or MX record,
      >> or 2) a malformed MX record such as a record with a zero-length MX
      >> hostname (Postfix version 2.3 and later).
      >> The unknown_address_reject_code parameter specifies the numerical
      >> response code for rejected requests (default: 450). The response is
      >> always 450 in case of a temporary DNS error.
      >> The unknown_address_tempfail_action parameter specifies the action
      >> after a temporary DNS error (default: defer_if_permit)
      > ups i see you allready use this, so how are you getting these mails
      > look in your logs for analyse
      >> anyway sometimes users make typos , but these typo domains have A
      >> entries, therefor simply use an error transport etc
      >> Best Regards
      >> MfG Robert Schetterer
      > Best Regards
      > MfG Robert Schetterer
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