To locate the IMAP/POP and SMTP configuration of your email accounts, login to your cPanel and go to Email Accounts under the Email section:
There, locate the email account you are going to set up on your email client and click on Connect Devices:
You will find the IMAP/POP and SMTP Configuration under Mail Client Manual Settings:
It is highly recommended to use secure settings. If your email client does not support SSL or TLS, click on "Show/Hide non SSL/TLS Settings" below the secure settings to display the unsecured configuration details:
You can also use your domain name as your hostname if your domain is pointing to Hostinger. You can check it in your DNS Zone Editor:
You will be able to use these parameters to set up your cPanel email on your devices and email applications 😊