1. Login to your DirectAdmin Account.
2. In the E-mail Manager section, click on the E-mail Accounts Icon or type E-mail Accounts in the navigation filter box and then the option will appear. Click on it. 
3. Under Account, you can see your email address along the Plus icon on the right-hand side. 
4. Click on the Plus icon and then on the Change Password/Username option. 
5. In the Password field, enter your new password or use a password generator. 
6. Click on the Save button.
Your email password will be changed and it will display your password. Copy it in a safe place.