Setting Up SPF, DKIM, and DMARC
This article will walk you through setting up SPF, DKIM and DMARC in a cPanel Hosting Environment.
Step-by-Step Instructions
Step 1: Log In to your cPanel.

Typically you access this VIA YourDomain.extension/cpanel.
So if your website was fixyourwordpress.com the URL for your cPanel would be:
https://fixyourwordpress.com/cpanel.
Step 2: Select Email Deliverability

Once you are logged in to cPanel look for the Email Section and click on Email Deliverability
Step 3: Repair DNS Records

IF YOUR DNS IS NOT HOSTED ON THE CPANEL SERVER PLEASE CLICK HERE.
If Repair is clickable then click it to go to the next screen to run the repair.
Step 4: Run the Repair

Click the option on this page to Repair.
You should see a green confirmation in the Top Right corner of cPanel (next screen shot).
Step 5: Confirm "Valid"

In cPanel ensure the Email Deliverability Status now shows ✅ Valid.