Reverse DNS question
mark.tinka at seacom.mu
Wed Feb 19 09:45:15 UTC 2014
On Wednesday, February 19, 2014 11:01:53 AM Arthur Chance
> Slightly changing the topic, does anyone have any idea
> how IPv6 is going to affect use of RDNS for spam
> prevention? Given that machines will often have multiple
> addresses, do we have to bolt down our MTAs to using
> specific publicly visible addresses, or is RDNS just
> going to get dropped. I don't have an IPv6 system to
> play with yet.
From a spam prevention perspective, nothing changes,
My expectation is that mail server operators will require
similar checks in IPv6.
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