Re: comcast ipv6 PTR

[Chris Adams <cma () cmadams net>]

Once upon a time, Paul Ferguson <fergdawgster () mykolab com> said:
> That's not necessarily true -- some (very large) organizations using DMARC
> will reject mail from hosts without a PTR record.

And that's a good reason to have reverse records for you mail servers.
Auto-generated reverse really shouldn't be trusted for anything.
-- 
Chris Adams <cma () cmadams net>