/LOWERCASE
       /NOLOWERCASE
    Optional. Default: /LOWERCASE.
    Sends your local user name to the remote host in lowercase
    letters.
    To send your user name in uppercase letters, do one of the
    following:
    o  Specify /NOLOWERCASE.
    o  Enclose the user name in quotation marks ( " " ). (See the
       /USER_NAME qualifier.)
    To send your user name in mixed case, enclose it in quotation
    marks ( " " ).