What is a .RPMSG file?
The file extension .RPMSG represents an Outlook Restricted Permission Message. This type of file is specifically used in Microsoft Outlook, which is a program for managing emails and calendars. An RPMSG file contains an email message that has been encrypted for security purposes. This means that the email is designed to be read, printed, copied, or forwarded only by specific people who have the necessary permissions.
When you receive an RPMSG file, it usually comes as an attachment in a standard email, and the attachment is typically named "message.rpmsg." This setup helps in protecting sensitive information contained in the email.
To open an RPMSG file, you need specific programs that can handle the encrypted format and respect the permissions set by the sender. The primary program to open these files is Microsoft Outlook, which is available in various versions such as Microsoft Outlook 365 and other platforms including Windows, iOS (for iPhone and iPad), and Android. Additionally, Microsoft Azure Information Protection, a service that helps secure email messages among other data, can also manage RPMSG files.
In summary, if you receive an RPMSG file, you will need to use Microsoft Outlook or a compatible application that supports the encryption and permission restrictions, such as Microsoft Azure Information Protection, to access the contents of the email.
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