spf-discuss
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Re: [spf-discuss] Re: SPF adoption statistics

2005-11-22 17:58:32
----- Original Message -----
From: "Bruce Barnes" <bbarnes(_at_)chicagonettech(_dot_)com>
Newsgroups: spf.-.sender.policy.framework.discussion

(Stuart wrote this, not Hector)

On the other hand, a small domain (less than class C) does
*not* have the ability to create PTR records.  Only their
ISP does!

That's not completely correct, Hector.  If you are working with a
knowledgeable bandwidth provider, they can DELEGATE a subnet within
a Class C network to you and you can then control your PTR records by
setting up an IN-ADDR.ARPA for the full subnet.  The delegated
address range will then be referred to your Class C subnet to
poll your primary DNS server and will be given the PTR record
for your mail server.

The key is working with a KNOWLEDGABLE provider.

Bruce,

I think you replied to the wrong person.  Stuart wrote the statements you
were responding to. :-)

In any case, good feedback. :-)

--
Hector Santos, Santronics Software, Inc.
http://www.santronics.com



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