MIME Application/P21

MIME Content Type: application

What is MIME Application/P21?

A particular section of the web content that you tried to browse was encrypted in the MIME Application/P21 format. To properly render data embedded in this format, your PC requires either a particular browser plug-in or an application that is capable of decoding information according to the MIME Application/P21 specification.

To learn more about MIME Application/P21, please refer to RFCs and the lists of related MIME types or File Extensions.

Related RFCs: [iso-tc_184-sc_4][dana_tripp]