How To Authenticate Your Domain

To Set Up Domain Authentication:

  1. Type in the desired domain
    1. Your domain needs to match the domain of your address on the emails you are sending out. For example, if you are sending an email from, then enter your domain as
  2. Next, you need to add all the CNAME records that appear on the screen after you hit authenticate. You will need to add these records to your DNS host. This process will vary depending on your DNS host.
    1. It can take up to 48 hours for records to be verified after you upload them into your DNS host. 

Verifying Your DNS:

  1. Once you add your CNAME records to your DNS host, return to the Domain Authentication page and click verify. 

Here are instructions for common domain hosts