A peer-less FTP client that uses email to transport commands and files. No ports to configure, if both computers have access to email, then you may transfer files. All files are encrypted with a key that is determined by the Email File Transfer Server. The user may change the key at any time. Extensible so that plug-ins may be written to change the encryption or add email types. POP, IMAP, and Outlook are supported currently. Both the client and server perform as standard FTP server and clients, minus the peer to peer connection.