ftp windows client tool unable accept login-name 'ftp'

Question

Windows ftp command line tool automatically force anonymous login

ftp -i -d

ftp> open 192.168.95.1
Connected to 192.168.95.1.
220 ProFTPD Server (Gateway) [192.168.95.1]
---> OPTS UTF8 ON
500 OPTS UTF8 not understood
User (192.168.95.1:(none)): ftp
---> USER ftp
331 Anonymous login ok, send your complete email address as your password
Password:

Answer 1

FTP Anonymous Authentication <anonymousAuthentication>

Answer 2

That's not the ftp client doing that, it's the ProFTPD server configuration that defines user authentication. You need to talk to whoever administers that software.

Here I have the IIS FTP service configured to require user authentication.