> I did some further testing and it appears that CFMX, for the most > part, is determining the MIME-type from the file extension, since I am > able to add .pdf to any file type to get it past the application/pdf > mime type restriction.
I think CF uses the mime-type reported by the browser, but I am not 100% sure. A safer solution to detect the mime-type is something like this: http://www.cflib.org/udf.cfm?ID=1229 Of course, that's only after the file is already on the server, so I am not sure if it fits your need. ---------------------------- Massimo Foti Tools for ColdFusion and Dreamweaver developers: http://www.massimocorner.com ---------------------------- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Message: http://www.houseoffusion.com/lists.cfm/link=i:4:234299 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54

