Email Fraud Protection Platform
Obtain your DMARC record
To obtain the exact DMARC instructions for your domain, access the following URL in your browser whilst updating the 'symantec.com' portion to reflect your actual domain:
https://app.emailfraudprotect.com/domains/symantec.com/instructions/dmarc/new
The page above will list the exact string you need to add to your DNS zone.