SPF only covers the envelope sender, so it should be possible to set
that to something that validates with SPF, keep the RFC822 From: header
as it is, and maybe(?) include a separate Sender: header matching the
envelope address.


David

On Tue, May 12, 2015 at 06:08:30PM -0400, Terry Reedy wrote:
> Gmail dumps patch review email in my junk box. The problem seems to be the
> spoofed From: header.
> 
> Received: from psf.upfronthosting.co.za ([2a01:4f8:131:2480::3])
>         by mx.google.com with ESMTP id
> m1si26039166wjy.52.2015.05.12.00.20.38
>         for <[email protected]>;
>         Tue, 12 May 2015 00:20:38 -0700 (PDT)
> Received-SPF: softfail (google.com: domain of transitioning
> [email protected] does not designate 2a01:4f8:131:2480::3 as permitted
> sender) client-ip=2a01:4f8:131:2480::3;
> 
> Tracker reviews are the only false positives in my junk list. Otherwise, I
> might stop reviewing. Verizon does not even deliver mail that fails its junk
> test, so I would not be surprised if there are people who simply do not get
> emailed reviews.
> 
> Tracker posts are sent from Person Name <[email protected]>
> Perhaps reviews could come 'from' Person Name <[email protected]>
> 
> Even direct tracker posts just get a neutral score.
> Received-SPF: neutral (google.com: 2a01:4f8:131:2480::3 is neither permitted
> nor denied by best guess record for domain of
> [email protected]) client-ip=2a01:4f8:131:2480::3;
> 
> SPF is Sender Policy Framework
> https://en.wikipedia.org/wiki/Sender_Policy_Framework
> 
> Checkins mail, for instance, gets an SPF 'pass' because python.org
> designates mail.python.org as a permitted sender.
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