Zimbra + DNS

[Remidoubi]

Hi everyone, after much installation and uninstallation, i would like to get your help in order to get Zimbra work even after a REBOOT.

so first, i would like to help me correcting my dns Configuration:

#cat /var/named/chroot/etc/named.conf

// Red Hat BIND Configuration Tool
// 
// Default initial "Caching Only" name server configuration
//

options {
	directory "/var/named";
	dump-file "/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
	/*
	 * If there is a firewall between you and nameservers you want
	 * to talk to, you might need to uncomment the query-source
	 * directive below.  Previous versions of BIND always asked
	 * questions using port 53, but BIND 8.1 uses an unprivileged
	 * port by default.
	 */
	 // query-source address * port 53;
forwarders { 172.16.1.3; };
};

zone "." IN {
	type hint;
	file "named.root";
};

zone "localdomain." IN {
	type master;
	file "localdomain.zone";
	allow-update { none; };
};

zone "localhost." IN {
	type master;
	file "localhost.zone";
	allow-update { none; };
};

zone "0.0.127.in-addr.arpa." IN {
	type master;
	file "named.local";
	allow-update { none; };
};

zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa." IN {
        type master;
	file "named.ip6.local";
	allow-update { none; };
};

zone "255.in-addr.arpa." IN {
	type master;
	file "named.broadcast";
	allow-update { none; };
};

zone "0.in-addr.arpa." IN {
	type master;
	file "named.zero";
	allow-update { none; };
};

include "/etc/rndc.key";

zone "server.zimbra.ma" {
    type master;
    file "data/db.server.zimbra.ma";
};

and then :

# cat /var/named/chroot/var/named/data/db.server.zimbra.ma

;
;		Addresses and other host information.
;
@       IN      SOA     server.zimbra.ma. hostmaster.server.zimbra.ma. (
                               10118      ; Serial
                               43200      ; Refresh
                               3600       ; Retry
                               3600000    ; Expire
                               2592000 )  ; Minimum
;       Define the nameservers and the mail servers
               IN      NS      172.16.1.123
               IN      A       172.16.1.123
               IN      MX      10 server.zimbra.ma.

is that a correct config for DNS ?? i followed this : Split DNS - Zimbra :: Wiki

[Remidoubi]

i just made an update of the two files.
Can anyone help ??

[soxfan]

So, based on this configuration you are running DNS on your Zimbra server, which has an IP address of 172.16.1.123 and a name of server.zimbra.ma, and your email domain is going to be zimbra.ma. Is this correct?