1.Log in to your DirectAdmin Account.
2.Navigate to Email Manager > Email Accounts
3.From the resulting window, click on Create Account
4. Once you click create account you can now create and customize your mailbox:
Choose a Enter the desired username for the email address (before the @ symbol).
Input a password, which you can also generate from the provided tool on the panel.
You may set the email quota
Then Click Create account
5. once you created the email you can access your email using the following sample http://yourdomain.com/webmail