- Extension
- .tnef
- .oxps
- Format
- Binary
- Category
- Email
- Document
- Developer
- Microsoft
- Microsoft
- Description
- File generated by Microsoft Exchange email programs such as Outlook; appears as an email attachment for email clients that don't recognize Microsoft's proprietary TNEF format; may cause the text "application/ms-tnef" to appear in the email if the email client does not recognize Microsoft Exchange formatting.
- An OXPS file is a file created in the Open XML Paper Specification (OpenXPS) format, which is the same format used by .XPS files. It is similar to a .PDF file and describes the structure and content of a document.
- MIME Type
- application/vnd.ms-tnef
- application/oxps
