On 10/16/2024 10:55 AM, Brandon Long via mailop wrote:
The most meaningful utility of SPF at the moment I think is to help
identify DKIM replay cases.


I have tried to track the DKIM replay discussions, but do not recall seeing a reference to SPF's being useful for this.  Can you elaborate?

d/

--
Dave Crocker
Brandenburg InternetWorking
bbiw.net
mast:@dcrocker@mastodon.social

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