Quoting paul at clubi.ie (paul at clubi.ie):
> What *high-level* problem are we trying to solve here?
The bad guys' ability to believably Joe-job reputable domains.
> *What* is the point then?
The point is that people being able to programmatically determine that
mail purporting to come from my reputable domain is, in fact, forged is
A Good Thing. This is why my domains all publish SPF RRs. (I don't yet
do DKIM.)
> - the problems could be fixed just easily by using *EXISTING* RFCs
Not Joe-jobs.
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