Tried to log in to webmail and continue to get Login failed because your username or password was entered incorrectly.

I have edited the password a couple of times, but still get the Login failed because your username or password was entered incorrectly.

I go directly from the registered email name and enter the required information.  I have also gone to the Horde Login with the email address and get the same thing.  Is there something not registered right or what.