Step 1:
Open Apple Mail, go to the ‘File’ menu and click ‘Add Account…’
Step 2:
Enter your name, email, and password in the ‘Add Account’ screen and click ‘Continue.’
Step 3:
Input the email server settings using the instructions below very closely, then click ‘Continue.’
Step 4:
Do not select using SSL, but make the authentication type be ‘Password’ and click ‘Continue.’