Supported file types
When file sandboxing is enabled, the following file types are sent to the cloud sandbox if potentially suspicious:
  - Windows executable files
The following file types are supported for file sandboxing if you select Submit additional document types on the  page:
 - Microsoft Office files: - Word (.doc, .docx, .dot, .dotx, .dotm, .docm)
- Excel (.xls, .xlsx, .xlt, .xlam, .xltm,. xlsm, .xlsb, .xltx, .xla)
- PowerPoint (.ppt, .pptx, .pps, .pot, .ppsx, .potx, .ppsm, .pptm)
 
- Archive files: - RAR
- 7z
- GZIP
- TAR
- ZIP
- ARJ
- BZ
 
- PDF files