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Re: [ietf-dkim] ISSUE: dkim-overview -- normative statements

2007-07-16 09:57:10

On Jul 16, 2007, at 3:03 AM, Charles Lindsey wrote:

On Sat, 14 Jul 2007 21:01:34 +0100, Paul Hoffman <paul(_dot_)hoffman(_at_)domain-assurance(_dot_)org> wrote:

Many thanks to Dave for bringing this up.

At 2:55 PM -0400 7/14/07, Dave Crocker wrote:

I think it would be fine to make this a standards-track document with normative language.

I disagree. The purpose of an "Overview" is to give an informal summary of the effect, and especially the reasoning and motivation for, a collection of standards. So it may well outline what the standards do, and indicate the sort of normative provisions they would make (which can include indication of whether such provisions are MUST/SHOULD/MAY).

But it should include somewhere wording such as:

"This document provides an overview of the DKIM collection of related standards, indicating how they are intended to work together to produce [list of desirable effects]. But this document is not normative itself; {RFCxxx], [RFCyyy] and [RFCzzz] should be consulted for the detailed normative requirements."

An overview should not be normative.  Agreed.

At some point, corrections to RFCs describing the protocol might be required, or a BCP document to explain desired methods to address various issues might be appropriate, but much later. This overview has not been reviewed from a perspective of noting whether it creates new or conflicting normative requirements. Expectations were just the opposite.

As a side note, would it be possible to reference the TPA-SSP instead of the DOSP draft in the working drafts section on the DKIM website? TPA-SSP will be easier to understand. You should have the XML and HTML versions of this draft.

-Doug

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