Re: Host or domain name not found

From: mouss (no email)
Date: Thu Dec 01 2005 - 14:28:48 EST

  • Next message: Jure Pečar: "Re: Another SPAM doubt"

    Tanner Postert a écrit :
    > I keep getting an error message when sending to this certain domain.
    >
    > Here is the error message in the maillog:
    >
    > Nov 23 17:55:01 tempe-email-01 postfix/smtp[2986]: 407686D8F0:
    > to=< <mailto:>>, relay=none, delay=2,
    > status=deferred (Host or domain name not found. Name service error for
    > name=domain.com <http://domain.com> type=MX: Host not found, try again)
    >
    > but if i do: host -t mx domain.com <http://domain.com>
    > i get:
    > domain.com <http://domain.com> mail is handled by 10
    [snip]
    >
    > I don't quite understand how i can be getting proper dns reponses
    > manually, but postfix can't resolve them, and it's only for this domain
    > (that i know of) other external emails work just fine.

    chroot issue?

    >
    > Also, i see the emails getting deferred, but my users never get a
    > response that their email didn't go through. Shouldn't they get a bounce
    > notice of some sort?

    you may configure warnings (after N hours).


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