On 12/16/09 3:59 AM, Tony Finch wrote:
On Wed, 16 Dec 2009, Mark Andrews wrote:
Douglas Otis wrote:

One might instead consider using:

example.com.    IN MX 0 192.0.2.0
                        IN MX 10 192.0.2.1
                        ...
                        IN MX 90 192.0.2.9

Which will expand to:

example.com. IN MX 0 192.0.2.0.example.com.
                IN MX 10 192.0.2.1.example.com.
                ....
                IN MX 90 192.0.2.9.example.com.

MX records DO NOT take IP addresses.

Sorry for embarrassing mistake.

To avoid server access and hitting roots:

host-1.example.com. IN A 192.0.2.0
...
host-10.example.com. IN A 192.0.2.9

example.com.    IN MX 0 host-1.example.com.
...
example.com.    IN MX 90 host-10.example.com.

-Doug






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