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Re: [tlug] Reverse DNS Delegatation

Dear Curt,

I agree with your comments except for the fact that there is little
workaround to a properly configured "rDNS" record. By properly I mean
one matching your domain.

You can't expect your modern/secure mailserver to run smoothly without one.


On 07/18/2013 02:02 AM, Curt Sampson wrote:
> Note that under normal circumstances where people are checking PTR
> records according to IETF recommendations, the actual name of the PTR
> record isn't relevant, and need not have anything to do with the host
> using that IP address. All that's checked is that there is a PTR record,
> and following it produces an A record with an IP address that matched
> the one used to generate the name used to look up the PTR
> record.

                SCHWARTZ, Fernando G. ~ / # +55-21-7894-7272 [@GMT-3]

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