Your username must be 3 to 12 characters in length and consist of characters from the set [a-zA-Z0-9_-. ]. A single space is permitted.
Your password must be 6 to 10 characters in length, and consist of characters from the set [a-zA-Z0-9_]. It should also contain at least one lowercase letter
Note that your password is cAse-sENsiTiVE and only the encrypted form is recorded.
Write it down somewhere right now. If you forget it, you will need to create a new one.