Good Afternoon,
I'm looking to find a Whitepaper explaining what needs to be done to setup SPF, DKIM and DMARC in Cloud ESA. I have the whitepaper "Email Authentication Best Practices; The Optimal Ways to Deploy SPF, DKIM and DMARC" Revision 4, dated Aug 1, 2017. But it appears to be more gears to the Appliances or Virtual offerings.
I have searched the Cisco site but can't find anything. Any help is appreciated.
Thanks,
Doug
