Inorder to setup a email account in any of the email clients like Outlook, thunderbird etc, you may need a few details like incoming, outgoing server, port numbers etc.
All the details can be derived from cPanel itself.
♦ Login to cPanel (https://example.com/cpanel)
♦ Navigate to the email section. cPanel>>Email>>Find the email address in which you need the mail client configuration settings>> Click on ‘More’ right of the email address and click on the Mail Client Configuration.
Then click on Email Accounts.
From there you can get the SSL/Non SSL settings for the email client settings.