No, this is not supported. This limitation also applies to FTPS. 26. FTP Connection Problems Q: I have configured a File Adapter channel to connect to an FTP server, but receive one of the following error messages in the adapter monitor: Error connecting to ftp server ‘‘: SocketException: Connection reset Error connecting to ftp server ‘‘: SocketException: Connection refused Error connecting to ftp server ‘‘: ConnectException: Connection timed out A: This problem is either caused by incorrect firewall / packet filter settings or an incorrect configuration of the FTP server. Also make sure that you have correctly specified the host name / IP address and port of the FTP server. Changing the connection type from ‘active’ to ‘passive’ (or vice versa) might additionally help to work around the incorrect firewall configuration. 27.