On Sat 19/Dec/2020 21:50:34 +0100 Dotzero wrote:
On Sat, Dec 19, 2020 at 2:50 PM John Levine <[email protected]> wrote:
In article <[email protected]> you write:
Now my tiny MX stores 115,225 domains total. And I have no idea how I
could add a trust-ARC-seals boolean field to each domain record. >>
You wouldn't. Only a small fraction of those domains send enough
forwarded mail to be worth worrying about. We know we need some sort of
shared list of plausible forwarders but I would be amazed if it were
anything like 115K domains. >
So the need for a shared list has been expressed a number of times. The real
question is who steps up to provide such shared lists.
Dnswl.org counts about 25K domains.
Best
Ale
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