Home : File Types : RPMSG File

.RPMSG File Extension

File TypeOutlook Restricted Permission Message

3.3 (52 Votes)
CategoryMisc Files

What is an RPMSG file?

An RPMSG file is a protected email message file created by Microsoft Outlook, Microsoft's email and calendar application. It contains an email that has been encrypted such that only certain users can view, print, copy, or forward the email. RPMSG files are sent as attachments to standard email messages; these attachments use the filename message.rpmsg.

How do I open an RPMSG file?

In Microsoft Outlook and other email applications, you can open a protected email message by clicking the message.rpmsg file attached to an email. When using an application other than Outlook, you may be redirected to a separate webpage to view the protected message.

NOTE: Keep in mind that you can open a protected message only while logged in to an email account that the message was originally sent to.

Open over 400 file formats with File Viewer Plus.

Programs that open RPMSG files

Included with OS
Included with OS
Updated 6/29/2020

About RPMSG Files

Our goal is to help you understand what a file with a *.rpmsg suffix is and how to open it.

The Outlook Restricted Permission Message file type, file format description, and Mac, Windows, Android, and iOS programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

If you would like to suggest any additions or updates to this page, please let us know.