How To Validate Domain Name. Without this check you will be unable to apply for an SSL certificate or other form of security. Once the DKIM Hostname and Value is added to your DNS choose Verify.
Enter the name of the domain you want to add then select Next. If instead of Domain you see Workgroup your computer is not a member of any domain. Add a domain to Microsoft 365.
If your domain registrar uses Domain Connect Microsoft will set up your records automatically.
Domain names must not begin or end with dashes -. The valid domain name must satisfy the following conditions. To verify your domain you have to sign in to your domain host typically where you bought your domain name for example GoDaddy or Enom. The name of your computer will be listed as the Full computer name.