Step 1: Click MAIL tab again to return to previous page, then click on “Add Account” button which appears when you hover the mouse cursor over the domain name you just created.
Step 2: Fill in the details for adding a new email account specific to the email domain just created. Click on “Advanced Options” to set email account quota or forwarding options.
Step 3: Go back to MAIL tab, hover over mail domain name and click “LIST x ACCOUNTS” to show how many email accounts are made under the selected domain.
Step 4: Here you can edit the email account’s password and other settings, or perform suspension or deletion to the account. After confirming that the email account is added, click “Open Webmail” to open Roundcube Webmail and login using the details you have set.