AOL rejecting mail from IP's w/o reverse DNS ?

Sun Dec 7 03:08:27 UTC 2003

On Sat, 6 Dec 2003, Adam Kujawski wrote:

> Why bother with CNAMES or A records? Is there anything wrong with simply using
> NS records for each adress? i.e.:
>
> $ORIGIN 109.246.64.in-addr.arpa.
> 1        NS         ns1.customerA.com.
> 1        NS         ns2.customerA.com.

This will work. For large blocks it would get tedious to manage, though a
few lines of perl will spit out a file in short order.

Definately not easy to manage on a large scale however.

==========================================================
Chris Candreva  -- chris at westnet.com -- (914) 967-7816
WestNet Internet Services of Westchester
http://www.westnet.com/