Hello Guys! I dont know what to do. I try to find answers in web, try many manipulations with config files and etc. But I can not connect to FTP. I have Perfect Install Ubunut 12.04 ISPConfig 3 final. In debug mode in pureftpd: Code: May 24 18:13:10 in pure-ftpd: ([email protected][email protected][email protected][email protected][email protected] User is created in ISPConfig panel. Password in mysql.conf (pureftpd) is right. Try 127.0.0.1 change to localhost. Try encrypt methods. try to recreate ftp users. Try with TLS and without it. TLS accept is ok. Code: Status: Connecting to 192.168.1.101:21... Status: Connection established, waiting for welcome message... Response: 220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- Response: 220-You are user number 1 of 50 allowed. Response: 220-Local time is now 18:26. Server port: 21. Response: 220-This is a private system - No anonymous login Response: 220-IPv6 connections are also welcome on this server. Response: 220 You will be disconnected after 15 minutes of inactivity. Command: AUTH TLS Response: 234 AUTH TLS OK. Status: Initializing TLS... Status: Verifying certificate... Command: USER username Status: TLS/SSL connection established. Response: 331 User username OK. Password required Command: PASS ****** Response: 530 Login authentication failed Error: Critical error Error: Could not connect to server Iptables: Code: [email protected] Please help to solve this problem.