Hello everyone. In the cfmailparam file the file to be attached must be on the web server coldfusion or may even be on another server?
It has to be on the same server. Either on the server hard drive, or in memory (either the virtual file system, or even something created on-the-fly and assigned to a variable.)
If you want to send a file from another server, you need to use CFFTP to retrieve the file to the local server, first, then send the file via CFMAIL.