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264243Re: reject_unknown_sender_domain behavior

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  • mouss
    Mar 31, 2010
      Paul Enlund a écrit :
      > Hi
      > I want to stop MAIL FROM: somebody@[a.b.c.d] (IP address) being accepted.
      > My impression would have been the config below would do this as say
      > []
      > does not have A or MX records.

      try a check_sender_access with a pcre map:

      /@\[/ REJECT Sorry, we do not accept literal IP addresses.

      > smtpd_sender_restrictions =
      > reject_unknown_sender_domain

      well, obviously, [] is not a valid DNS notation, so "nothing" is
      going to check it in DNS.

      > How can I achieve my goal.
      > Regards Paul Enlund.
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