Step#1:
Check Your DMARC Status.
Visit the MXTOOLBOX DMARC Checker tool.
Enter your domain name and click the button with text 'DMARC Lookup'.
ⓘ It is safe to ignore the 'DMARC Policy Not Enabled' warning.
If the results return GREEN, you are all good and no further steps have to be followed from this article.
If the results return RED and say no DMARC record, please follow the steps below.
Step#2:Add DMARC in WPO.
Please login to your account in the WPO Portal.
Click the 'My Sites' tab from the menu on the left.
Click the domain name for which you want to add the DMARC record.
Navigate to the DNS tab.
Click the dropdown saying 'Select DNS Templates' and then click DMARC.
Click the green button 'Yes Proceed'.
At this point, the DMARC record is added to your domain. Please repeat STEP 1 from this guide to confirm the status of DMARC now.