Status: Resolving IP-Address for ftp.dogan.av.trStatus: Connecting to 212.68.56.100:21...Status: Connection established, waiting for welcome message...Response: 220---------- Welcome to Pure-FTPd [TLS] ----------Response: 220-You are user number 1 of 50 allowed.Response: 220-Local time is now 21:42. Server port: 21.Response: 220-This is a private system - No anonymous loginResponse: 220-IPv6 connections are also welcome on this server.Response: 220 You will be disconnected after 15 minutes of inactivity.Command: USER doganavResponse: 331 User doganav OK. Password requiredCommand: PASS ***********Response: 530 Login authentication failedError: Could not connect to server