[146466] in cryptography@c2.net mail archive
Re: [Cryptography] IPv6 and IPSEC
daemon@ATHENA.MIT.EDU (Taral)
Thu Aug 29 15:23:55 2013
X-Original-To: cryptography@metzdowd.com
In-Reply-To: <20130828190805.GB5171@cypherpunks.to>
From: Taral <taralx@gmail.com>
Date: Thu, 29 Aug 2013 10:59:53 -0700
To: Lucky Green <shamrock@cypherpunks.to>
Cc: Cryptography List <cryptography@metzdowd.com>, Phill <hallam@gmail.com>
Errors-To: cryptography-bounces+crypto.discuss=bloom-picayune.mit.edu@metzdowd.com
On Wed, Aug 28, 2013 at 12:08 PM, Lucky Green <shamrock@cypherpunks.to> wrote:
> "Additional guidelines for IPv6
>
> The sending IP must have a PTR record (i.e., a reverse DNS of the sending IP) and it should match the IP obtained via the forward DNS resolution of the hostname specified in the PTR record. Otherwise, mail will be marked as spam or possibly rejected."
Because under ipv6 your prefix is supposed to be stable (customer
identifier) and the namespace delegated to you on request. Have you
asked your provider for an ipv6 namespace delegation?
--
Taral <taralx@gmail.com>
"Please let me know if there's any further trouble I can give you."
-- Unknown
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