In your CRM account, go to your Email Domains page.

1. Go to Admin settings.
2. Click on “Email domains”.
   
3. Click on your email sending domain. 
   
4. Go to the Verify tab.
   
5. Copy the record against which the status is “Pending”.

   

6. Go to your DNS portal and paste this record accordingly.
   
   

7.  In the CRM, domain settings page,

   Click on the Verify domain button.
   
   

8. Voila! you are set. Your Domain’s verification status will be verified.