I am interested in understanding what is the current consensus for the key 
changes in DMARCbis. Anxious to begin exploratory coding, I am personally 
focused on integration algorithms to apply dynamically processed results for 
SPF, DMARC,Alignment and the “relaxer” auth= tag.

spf=pass
spf=hardfail
spf=softfail
spf=neutral
spf=unknown

dmarc=Pass
dmarc=Reject 
dmarc=Quarantine
dmarc=None

alignment=pass
alignment=fail

auth=spf
auth=dkim
auth=spf,dkim

With no judgement.

Of course, the issue has been there are too many false negatives with p=reject 
and p=quarantine applications.

Are we considering results for ARC?  I don’t know the ARC state conditions to 
state here, but I presume it provides a "trusted” or “self-signed” solution to 
correct broken 1st party signatures?

I would also like to see an updated DMARCBis protocol lookup procedure or 
algorithm when considering the proposed optional process parameter “auth=“ 
value.

An updated draft would be the ideal for the most current consensus.

Thanks

—
HLS

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