- Plesk 12.5 for Linux
- Plesk 11.x for Linux
- Plesk 12.0 for Linux
- Plesk 9.x for Linux
The follwoing error in FTP client appears when accessing with
Implicit over FTPS
CONFIG_TEXT: Status: Resolving address of server.hostname
Status: Connecting to 220.127.116.11:990...
Status: Connection attempt failed with "ECONNREFUSED - Connection refused by server".
FTPS does not listen on port 990 permanently as secure connection initiates via port 21 first. After establishing the connection to port 21 to secure an FTP session, a client application sends the command
according to RFC 2228 . Then port 990 is opened and secure connection is established.
ProFTPD does not support implicit FTPS mode.
Set the FTP client to use "
Require explicit FTP over TLS
" and standard FTP protocol on port 21 for connection.
Refer to Explicit FTPS documentation: https://wiki.filezilla-project.org/SSL/TLS