Hello, I have installed a CentOS 5.5 with latest updates. After this I install pure-ftpd 1.0.29-1.el5.1. I configured it with virtual users and TLS=1 in config. I created a .pem ssl key in /etc/ssl/private with openssl. Pure-ftp starts without problem. FTP works fine but if I try ftpes with Filezilla it hangs. Filezilla is at latest version. Filezilla connect log: Connecting to xxx.xxx.x.17:21... 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 16:44. Server port: 21. Response: 220-This is a private system - No anonymous login Response: 220 You will be disconnected after 15 minutes of inactivity. Command: AUTH TLS Response: 234 AUTH TLS OK. Status: Initializing TLS... Error: Could not connect to server Pure-ftpd log: pure-ftpd: (?@xxx.xxx.x.159) [WARNING] Sorry, cleartext sessions are not accepted on this server. Please reconnect using SSL/TLS security mechanisms. Did someone have an idea what kind of problem it could be? Thanks for help. Ernie update: I tried vsftpd and pro-ftpd. FTP works fine for them but I have the same problem with TLS (ftpes) for both too.