The client entered the USER and PASS commands to log in to the FTP server. While validating the user ID and password or password phrase of the client, a function issued by the FTP server failed. See the previous 530 reply information for details.
The login to the user ID on the server system is rejected. Control is returned to the client for further command processing.
Contact the system programmer.
A previous 530 reply should contain further information in the reason code field.