You can use the following details/ setting for secured email account/ acces;
Secure SSL/TLS Settings:
Username: xyz@your_domainname.com
Password: Use your email account’s password.
Incoming Server: your_domainname.com
IMAP Port: 993
POP3 Port: 995
Outgoing Server: your_domianname.com
SMTP Port: 465
Authentication is required for IMAP, POP3, and SMTP.
Non-SSL Settings:
Username: xyz@your_domainname.com
Password: Use the email account’s password.
Incoming Server: mail.your_domainname.com
IMAP Port: 143
POP3 Port: 110
Outgoing Server: mail.your_domainname.com
SMTP Port: 26
Authentication is required for IMAP, POP3, and SMTP.
You can see and use the secured settings for your other mail clients by following these steps:
Login to your cPanel >> Goto Email Accounts >> (selected email account) Set Up Mail Client.
If you want graphical demonstration please explore below mentioned knowlegebase
https://clients.temok.com/knowledgebase.php?action=displayarticle&id=164