On Sun, Jan 19, 2025 at 01:01:54PM -0600, golinux via Dng wrote:
> Nothing has changed. You have just noticed it perhaps because the number of
> such occurrences has increased. However, maybe someone on this list will
> know the answer because it is a common practice that I see on many email
> lists.

The short answer is DMARC. This was fully explained on this list way
back when the change was first implemented. That message should still
be in the list archives, try some time around 2016 I think.

Greg


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