application/vnd.ms-powerpoint
The MIME type for legacy PowerPoint (.ppt). Still produced by old templates and carries ongoing macro risk.
Typical extensions
Primary uses
- Legacy PowerPoint distribution
- Internal presentation archives
In a browser
Downloaded rather than previewed.
On a server
Send `Content-Disposition: attachment`; deliver signed files when possible.
In email
Enterprise gateways force Protected View and usually block macro execution.