> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On Behalf Of 
> [email protected]
> Sent: Tuesday, August 09, 2011 1:44 PM
> To: [email protected]
> Cc: [email protected]
> Subject: [marf] I-D Action: draft-ietf-marf-authfailure-report-01.txt
> 
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories. This draft is a work item of the Messaging Abuse Reporting
> Format Working Group of the IETF.
> 
>       Title           : Authentication Failure Reporting using the Abuse 
> Report Format
>       Author(s)       : Hilda L. Fontana
>       Filename        : draft-ietf-marf-authfailure-report-01.txt
>       Pages           : 19
>       Date            : 2011-08-09
> 
>    This memo registers an extension report type to ARF to be used for
>    reporting forensic information about messages that fail one or more
>    message authentication schemes in use by the purported sender of the
>    message.

Hi Hilda,

It looks like in Section 3.2.2, the definition of "DKIM-Canonicalized-Body" has 
gone missing.  I believe it should go back in.  The definition is the same as 
for DKIM-Canonicalized-Header, except (obviously) change "haeder" to "body" in 
the definition text.

In the first sentence of Section 3.3, we should change "header" to "header 
field".

Also in Section 3.3, for "granularity", we might want to mention that this is 
supported in [OLD-DKIM] but not in [DKIM] since it's undergoing update now and 
the whole concept of key granularity has been removed.  We would then change 
the existing [DKIM] reference to [OLD-DKIM], and add one called [DKIM] that 
points to the one that's currently in the RFC editor queue.  (Barry, check my 
math on this one, please.)

Also in Section 3.3, the list of SPF result codes should have spaces after the 
commas.

Apart from that, I don't have any pending feedback.  This specification is 
implemented in OpenDKIM v2.4.2 (with one omission that will be present in the 
next release).

I do have one question for the WG though: Do people think the current list of 
Auth-Failure types is complete enough?  Are there other specific cases we want 
to call out?  Right now OpenDKIM puts signature failure details in parentheses 
after the "signature" keyword, but I wonder if there are some specific failure 
modes that deserve special treatment so a parser can be sure to distinguish 
them.  Off the top of my head, I can't think of any, but I'd like to poll the 
group.

If there's no other feedback, do people think we're ready to start a WGLC on 
this one?

-MSK


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