This article relies excessively on references to primary sources.(October 2020) |
Filename extension |
.rpmsg |
---|---|
Internet media type | application/x-microsoft-rpmsg-message |
Magic number | 76 E8 04 60 C4 11 E3 86 [1] |
Developed by | Microsoft |
An rpmsg file is a file format containing a restricted-permission message.[2] It is used to implement IRM for Outlook messages with the aim of controlling access to content via encryption and access controls, and restricting certain actions such as the ability to forward or copy.[2][3]
Messages in this format are normally created by users of Azure Information Protection, Azure Rights Management or Active Directory Rights Management Services.[4]
format
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was invoked but never defined (see the help page).aip-client
was invoked but never defined (see the help page).