[dmarc-ietf] PSL thoughts

Brandon Long <blong@google.com> Mon, 09 September 2019 22:15 UTC

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From: Brandon Long <blong@google.com>
Date: Mon, 9 Sep 2019 15:15:19 -0700
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To: IETF DMARC WG <dmarc@ietf.org>
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Subject: [dmarc-ietf] PSL thoughts
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Given that DMARC depends on PSL and the ongoing discussion about it in the
PSD threads, I thought this doc would be of interest:

https://github.com/sleevi/psl-problems/blob/master/README.md

Given we're dealing with trying to close something that's default open, I'm
not sure there's a great alternative solution, but it at least puts into
perspective some of the web folk's thinking on the subject, since they
maintain the PSL.

Brandon