[Linux-aus] DKIM and DMARC
Russell Coker
russell at coker.com.au
Wed Jan 4 20:56:20 AEDT 2017
On Wednesday, 4 January 2017 8:41:29 PM AEDT Stephen Rothwell wrote:
> On Wed, 04 Jan 2017 19:53:31 +1100 Russell Coker <russell at coker.com.au>
wrote:
> > Such a change will mean that any Gmail user who receives list mail from
> > another Gmail user will know that any modification of the mail could only
> > happen at the list server.
>
> Well, apart from the fact that neither coker.com.au or linux.org.au are
> DNSSEC signed, so the DNS responses for either zone could well be
> interfered with ... What are people trying to achieve with all this
> stuff in any csae. So far it seems that SPF, DKIM and DMARC are
> causing much more pain than they are helping.
You are correct that DNSSEC is the next logical step.
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