On 3/9/2023 7:04 AM, Tim Wicinski wrote:
it would be useful to the working group if the authors could perhaps summarize the differences between them.
As I noted, mine is a revision of Wei's. (And I have been among the contributors to his, for some months.) If adopted, the author list needs to reflect that, really, it's the work of that set of authors.
My goal was to tighten the focus, as well as to reduce the tutorial content. It still has a fair amount of foundational introduction, since many people don't know all the terms or use them differentially.
For a long time, I'd thought that references to SPF should be removed, since this is about DKIM. As the text on detection of replay developed, I've been swayed that limited reference to SPF can be helpful. But I removed reference to DMARC, since I think it adds nothing to detection.
The discussion of possible prevention/mitigation is isolated to the last, brief section. Given that the document is likely to get wide distribution, I think it might be helpful to have a small amount of discussion that emphasizes that this topic will not be amenable to trivial solution.
d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net mast:@dcrocker@mastodon.social
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