On Wed, Aug 28, 2013 at 12:08 PM, Lucky Green <shamr...@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 <tar...@gmail.com>
"Please let me know if there's any further trouble I can give you."
    -- Unknown
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