Mailshell Traffic Reputation and Email Filtering Engines  
 
OS X Server

1. Review the BIND instructions.

Follow the BIND instructions.

2. By default, the beginning of your /etc/named.conf should look like:

  //
  // Include keys file
  //
  include "/etc/rndc.key";
  // Declares control channels to be used by the rndc utility.
  //
  // It is recommended that 127.0.0.1 be the only address used.
  // This also allows non-privileged users on the local host to manage
  // your name server.
  //
  // Default controls
  //
  controls {
           inet 127.0.0.1 port 54 allow {any;} keys {
                   "rndc-key";
           };
  };
  options {
           directory "/var/named";
           recursion true;
           /*
            * 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;
  };

3. The beginning of your /etc/named.conf should look like this after editing:

  //
  // Include keys file
  //
  include "/etc/rndc.key";
  // Declares control channels to be used by the rndc utility.
  //
  // It is recommended that 127.0.0.1 be the only address used.
  // This also allows non-privileged users on the local host to manage
  // your name server.
  //
  // Default controls
  //
  controls {
           inet 127.0.0.1 port 54 allow {any;} keys {
                   "rndc-key";
           };
  };
  options {
           directory "/var/named";
           recursion true;
           /*
            * 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 { 209.157.66.245; 74.208.45.33; };
  };