SPF and caching DNS

Terrence Enger tenger-P1ovA8G34VBEfu+5ix1nRw at public.gmane.org
Wed Apr 28 09:43:10 UTC 2010


On Wed, 2010-04-28 at 13:57 +0530, shinoj vg wrote:
> 
> Was the IP 64.68.200.4 included in your spf?

No.

> 
> Is it possible for you to send the spf details?
> 

For host
    iseries-guru.com.
I had TXT record
    v=spf1  a:mailout1.igs.net a:mailout.easydns.com a:mailout1.easydns.com a:smtp.torfree.net -all

> Regards,
> Shinoj.
> 
> 
> > Subject: RE: [TLUG]: SPF and caching DNS
> > From: tenger-P1ovA8G34VBEfu+5ix1nRw at public.gmane.org
> > To: tlug-lxSQFCZeNF4 at public.gmane.org
> > Date: Mon, 26 Apr 2010 06:56:08 -0400
> > 
> > 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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