SPF and caching DNS

[Terrence Enger]

On Mon, 2010-04-26 at 14:17 +0530, shinoj vg wrote:
> Hi,
> 
> 1. Did setting up a local DNS server change anything else like the outgoing(SMTP) server?

No.

> 2. Can you please send the exact error message.

The failure message ...

| This is the mail system at host mailout.easydns.com.
| 
| I'm sorry to have to inform you that your message could not
| be delivered to one or more recipients. It's attached below.
| 
| For further assistance, please send mail to postmaster.
| 
| If you do so, please include this problem report. You can
| delete your own text from the attached returned message.
| 
|                    The mail system
| 
| <cougar_admin-YJI/mibKR4XQUEHnnSGSOg at public.gmane.org>: host smtp.easydns.COM[64.68.200.52] said: 554
|     5.7.1 <cougar_admin-YJI/mibKR4XQUEHnnSGSOg at public.gmane.org>: Recipient address rejected: Please
|     see
|     http://spf.pobox.com/why.html?sender=cougar_admin%40iseries-guru.com&ip=64.68.200.4&receiver=forward2
|     (in reply to RCPT TO command)

Note that the referenced help page reports the current state of
my domain (spf off) rather that the way things were are at the
time of failure (spf on).

> 
> I dont think setting up a local DNS server should cause spf problems.
> 
> Regards,
> Shinoj.


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