1. Login to your webmail (http://mail.yourdomain.com)
2. Click Settings - Account Settings (Under My Settings)
3. Please enter your "Current Password" followed by your "New Password" and "Confirm Password"
4. Click Save
* If you are the administrator and would like to reset the user(s) password, please follow the guidelines below:-
1. Login to your webmail (http://mail.yourdomain.com) as admin@yourdomain.com
2. Go to Settings - Domain Settings - Users
3. Double click on the User and enter the "New Password" and "Confirm Password"
4. Save