Use Control Panel Access to alter your password
www.yourdomain.com/cpanel
At the login screen
enter
| UserName: Issued in the Account Activation Email
| PassWord: Issued in the Account Activation Email
Click on the mail
icon to go to "Mail Management Main Menu"
Select : Add/Remove/Manage Accounts
Select "Password" on your email account
Enter new Password and click change
Record password elsewhere so it can be retrieved.
Log out
NEXT
Alter the password
on your POP3 Email Handler Account (e.g. Outlook)