503 Login with AUTH SSL or AUTH TLS first.


I am getting the following error code while connecting to secure FTP server through SmartFTP.

[12:05:29] Resolving host name "abc"
[12:05:29] Proxy: Resolving host name def
[12:05:29] Connecting to Port: 21
[12:05:29] Proxy: Connecting to SOCKS5 proxy server def Port: 21
[12:05:29] Proxy: Connected to proxy server. Sending connection request.
[12:05:31] Connected to abc.
[12:05:31] 220-Edge Secure FTP Proxy (v2.7)
[12:05:31] 220-Welcome to Secure File Area
[12:05:31] 220 Service ready for new user
[12:05:31] USER Test
[12:05:32] 503 Login with AUTH SSL or AUTH TLS first.
[12:05:32] Active Help: https://www.smartftp.com/support/kb/51
[12:05:32] Cannot login waiting to retry (30s)...

Please help me in rectifying this, it is bit urgent.


You need to connect to this server in FTP over SSL Explicit mode, see the drop-down box next to "Address" in the address bar.