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Thread: DNS Error

  1. #1
    rungsun is offline Intermediate Member
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    Default DNS Error

    I install zimbra server.

    Why Dns Error resolving MX for linux.cssit.com ?

    How set config DNS ?

    i set config DNS

    # vi /etc/named.conf

    zone "cssit.com" {
    type master;
    file "cssit.com.zone";
    };

    zone "1.168.192.in-addr.arpa" {
    type master;
    file "1.168.192.in-addr.arpa.zone";
    };

    vi /var/named/chroot/var/named/cssit.com.zone

    $TTL 86400
    @ IN SOA linux.cssit.com. root.cssit.com. (
    42 ; serial (d. adams)
    3H ; refresh
    15M ; retry
    1W ; expiry
    1D ) ; minimum

    IN NS linux.cssit.com.
    IN MX 10 linux.cssit.com.
    linux IN A 192.168.1.197

    vi /var/named/chroot/var/named/1.168.192.in-addr.arpa.zone
    $TTL 86400
    @ IN SOA linux.cssit.com. root.cssit.com. (
    1997022700 ; Serial
    28800 ; Refresh
    14400 ; Retry
    3600000 ; Expire
    86400 ) ; Minimum
    IN NS linux.cssit.com.
    IN MX 10 linux.cssit.com.
    197 IN PTR linux.cssit.com.
    ~

  2. #2
    phoenix is offline Zimbra Consultant & Moderator
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    Default

    Quote Originally Posted by rungsun View Post
    I install zimbra server.

    Why Dns Error resolving MX for linux.cssit.com ?
    For the simple reason that your domain name is cssit.com, what you've used is the FQDN of your server. As you're behind a NAT router you'll need a Split DNS set-up. According to this report, your external DNS records are incorrect as well. You also need your /etc/hosts file to be correct.

    There are details in the forums on how to check your DNS settings, please search for them.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  3. #3
    rungsun is offline Intermediate Member
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    Default

    Domain cssit.com is domain user test system in local.

    but domain dindanthai.com user real.

    error dindanthai.com and cssit.com same .

    How i set config dns ?

    i need zimbra server success.

    thnk you


    note sometime zimbra work and sometim zimbra not work

    not work receiver mail slowly

  4. #4
    phoenix is offline Zimbra Consultant & Moderator
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    Default

    Follow the details in the Split DNS article in the link I've given you above.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

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