I only want to use SFTP and turn off FTP for my proftp server. I don't want to "Limit LOGIN", but turn it off completely. I also tried to turn off the DefaultServer, but this way the server still answers.
What I want is the response "ftp: connect: Connection refused". How can I configure proftp this way ?
Unfortunately this isn't possible https://github.com/proftpd/proftpd/issues/822
EDIT: This actually is possible through setting the FTP port to 0.