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Thread: Configuring two zimbra mail server within LAN with split DNS

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    Default Configuring two zimbra mail server within LAN with split DNS

    Dear,

    I have configured first mail server and now it's working fine with OpenDKIM, split DNS.

    Thank you all for helping me out with advice mostly Phoenix and others.

    Now i want to configure second mail server behind NAT (same as the first one) but this server will have different name (mail2.mydomain.com).

    How can i configure split DNS so that mail2.mydomain.com can be added to the Bind configuration files?

    Here are three files that i need to change for the second server. Do i have to replace every mail with mail2?

    In my public DNS record mx is mail.mydomain.com.

    Here are my current configuration for the three files that i need to change.

    Code:
    sudo nano /etc/bind/db.mydomain.com
    ;
    ; BIND data file for homedomain.org
    ;
    $TTL      604800
    @          IN      SOA     mail.mydomain.com. admin.mydomain.com. (
                                       070727         ; Serial
                                       604800         ; Refresh
                                       86400          ; Retry
                                       2419200        ; Expire
                                       604800 )       ; Negative Cache TTL
    ;
    @         IN     NS         mail
              IN     MX      10 mail
              IN     A          192.168.0.5
    mail      IN     A          192.168.0.5
    
    
    #sudo nano /etc/bind/db.0.168.192
    $TTL 3D
    @          IN          SOA     mail.mydomain.com. admin.mydomain.com. (
                                           2       ; Serial
                                           8H      ; Refresh
                                           2H      ; Retry
                                           4W      ; Expire
                                           1D)     ; Minimum TTL
                            NS     mail.mydomain.com.
    10                      PTR    mail.mydomain.com.
    
    #sudo nano /etc/bind/db.0.0.127
    $TTL 3D
    @               IN      SOA    mail.mydomain.com. admin.mydomain.com. (
                                   2       ; Serial
                                   8H      ; Refresh
                                   2H      ; Retry
                                   4W      ; Expire
                                   1D)     ; Minimum TTL
                            NS     mail.mydomain.com.
    1                       PTR    localhost.
    Thanx in advance.
    Last edited by emnzava; 09-05-2011 at 02:45 AM.
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