On Thu, Jun 22, 2023 at 8:59 AM Douglas Foster < [email protected]> wrote:
> Right, but the messages often get sent anyway. So the evaluator who > blocks the message as malicious impersonation is blocking incorrectly > because the fail result is unreliable. If it only affects nuisance > advertising, the error may not matter to the evaluator. But I think the > problem affects some messages that matter to the recipient. > > Doug > Blocking a message that fails authentication does not mean that the evaluator assumes "malicious impersonation". It simply means the sending domain in the From address has published a p=reject policy and has requested that messages which fail to authenticate aren't authorized by the domain, nothing more and nothing less. Michael Hammer
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