To add, manage, or delete an email address, go to the Email Accounts area of the EMAIL section in cPanel.
Choose the domain you would like the email to be associated with, then choose your username to result in your email address formatted with your domain as: username@domain.com. In the below example, we're setting up the email address user1@testdomain.io.
After your first email is created, you will see a list of active email accounts. From this area, you can access the webmail of each account and manage the passwords of existing accounts, as well as storage restrictions.
You can also get setup instructions to connect additional devices such as mail clients, mobile mail, tablets, and laptops by clicking the CONNECT DEVICES button.