Before you can add an email account to Apple Mail, make sure you have created your email account in cPanel. Please note the username and password of your email address. The username for your email is the full email address. The password is the one you entered when you created your account.
1. To begin, click on the "Apple icon" or "Mail" at the top of your screen and select System Preferences (or Preferences)
2. Click on Accounts. Then, from the Account window click the + (plus) sign
3. Click Add Other Mail account
4. Enter your Full Name, Email Address, and Password
5. Enter the server settings for your email account
6. Click on the drop-down menu next to "Outgoing Mail Server (SMTP) " and select Edit SMTP Server List...
7. Click Server settings then add your server information (Username, password, host name, port) and click the checkbox next to Use TLS/SSL
8. Click on Advanced. Then, uncheck the option Automatically detect and maintain account settings
9. Click on OK to close the SMTP window
10. Finally, you will be asked to choose which service you want to use with this account
11. Click on Done to confirm your changes
