Circumventing McAfee DLP Filter

The application is blocking iTunes library definition file (iTunes Music Library.xml)

Tried these steps to trick to filter:

1. Compress the file using winzip and transfer - fail.
2. Change the extension of compressed filename to .mp3 and transfer - fail.
3. Change the extension of compressed filename to .txt and transfer - fail.
4. Compress the file using 7zip and transfer - pass.
   

All the sudden, I remember Darwin.