How do I Open RPMSG File without Outlook?

If you want to open RPMSG file without Outlook , you can access it through Outlook for Web. This method is helpful for users who do not have the desktop version of Outlook installed but still need to view protected email messages. Outlook for Web allows you to open RPMSG files securely by uploading or accessing them through your email account. It ensures that the message content, permissions, and…