The domain name or IP address of the FTP server.
The FTPServer property specifies the IP address (IP number in dotted internet format) or Domain Name of the FTP server.
If the FTPServer property is set to a Domain Name, a DNS request is initiated and upon successful termination of the request, the FTPServer property is set to the corresponding address. If the search is not successful, an error is returned.
Ordinarily, the same FTP server used for AS3 files is also used for MDN receipts. If you handle MDN receipts at a different server, you can specify the server with the MDNServer, MDNUser, and MDNPassword configuration settings.