To create an email account through Plesk, follow these steps:
1. After logging into cPanel, go to the EMAIL category and select Email Accounts.
2. On the new page that will open, click on CREATE.
3. Then enter the following:
Username : enter the email account (eg admin).
Security : select Set password now
Password: enter the password you want your email account to have (The password should consist of symbols, letters and numbers). Alternatively select Generate to generate a high complexity random code.