[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> 
> > 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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