Hey @keybo812
If your Netlify site URL was example.netlify.app your site name is example.. When you select a site from the list, it is displayed at the top of the page, e.g.
Did you read [Support Guide] How can I receive emails on my domain?
Adding CNAME records won’t make your email work, you need to set up MX records, for example
To add these records navigate to the Domains section of the dashboard (https://app.netlify.com/teams/<TEAM_SLUG>/dns), select the domain then the Add new record. First step is to then select the type of record
Here’s an example of adding the autodiscover CNAME record
If you have any further issues or questions, please do not hesitate to reply.