On Fri, Jul 7, 2023 at 6:14 AM Douglas Foster < dougfoster.emailstanda...@gmail.com> wrote:
> Malicious impersonation creates a need for authentication. If the list > makes changes that disable the originator's authentication, then it is the > list's problem to find a way to convince the recipient that the message is > not a malicious impersonation. ARC and Munging together are the best > available way to do so, because no other options are on the table. > I continue to disagree with this line of thinking. Lists have been behaving a particular way, with important operational benefits to users (unrelated to authentication), for a very long time. That they should suddenly be told by senders that the Internet works a different way starting now and those behaviors are wrong and must be fixed, to me, defies reason. If you want to blame someone for the list problem, blame the criminals. > Here, we agree. -MSK, participating
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