Host or domain name not found

From: Tanner Postert (no email)
Date: Thu Dec 01 2005 - 13:52:59 EST

  • Next message: mouss: "Re: Test server?"

    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=<
    >, relay=none, delay=2, status=deferred (Host or domain name
    not found. Name service error for name=domain.com type=MX: Host not found,
    try again)

    but if i do: host -t mx domain.com
    i get:
    domain.com mail is handled by 10 domain.com.inbound10.mxlogic.net.
    domain.com mail is handled by 20 domain.com.inbound20.mxlogic.net.
    domain.com mail is handled by 30 domain.com.inbound30.mxlogic.net.

    and if i do: nslookup -query=MX domain.com
    i get:
    Non-authoritative answer:
    domain.com mail exchanger = 10 domain.com.inbound10.mxlogic.net.
    domain.com mail exchanger = 20 domain.com.inbound20.mxlogic.net.
    domain.com mail exchanger = 30 domain.com.inbound30.mxlogic.net.

    Authoritative answers can be found from:
    domain.com.inbound10.mxlogic.net internet address = xxx.179.109.175
    domain.com.inbound10.mxlogic.net internet address = xxx.179.109.176
    domain.com.inbound10.mxlogic.net internet address = xxx.179.109.179
    domain.com.inbound10.mxlogic.net internet address = xxx.179.109.181
    domain.com.inbound10.mxlogic.net internet address = xxx.179.109.182
    ...

    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.

    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?

    Thanks in advance for your help.

    T


  • Next message: mouss: "Re: Test server?"





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