Host or domain name not found

Discussion in 'Server Operation' started by BullyWug, Jan 30, 2007.

  1. BullyWug

    BullyWug New Member

    I have a little problem with receiving mail from outside to ispconfig server using squirrelmail.

    Inicially i configure my ispconfig server with the domain, but this mistash with the outside domain so i have changed to a local (private) domain: headquarter.mydomain.

    I have already changed in ispconfig setting the dns servers and ns's server to, to my new domain.

    I have configured another domain for an client, the problem is when i send a email to (for example) [email protected] i receive the following mail:

    Final-Recipient: rfc822; [email protected]
    Original-Recipient: rfc822; [email protected]
    Action: failed
    Status: 5.0.0
    Diagnostic-Code: X-Postfix; Host or domain name not found. Name service error
    for type=AAAA: Host not found.

    Can anyone give me an help, thanks.

    Best Regards
  2. BullyWug

    BullyWug New Member

    Soo no member can help me? :eek:
  3. martinfst

    martinfst ISPConfig Developer ISPConfig Developer

    Well, without actual domain names or IP addresses this is hard to help. There's so much obfuscation (or it looks like that), your message does not make much sense. The problem is for sure DNS (98% :) ). Look at the IP address of Does it point to the right IP?
  4. falko

    falko Super Moderator ISPConfig Developer

    martinfst is right. Please check the DNS record with
  5. Tomas Gouzi

    Tomas Gouzi New Member

    Hi, i have very same problem, "Host or domain name not found. Name service error for type=MX: Host not found, try again". DIG command have correct output on server.
    Last edited: Apr 16, 2016

Share This Page