How can I open an RPMSG file if I receive an encrypted email in Outlook?
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To open an RPMSG fileOutlook, first open Microsoft Outlook and locate the email containing the RPMSG attachment. Open the email, and Outlook will ask you to sign in or verify your identity. After successful authentication, Outlook decrypts the protected message automatically, allowing you to read its contents. If the sender has granted permission, you may also be able to print, copy, or forward the email securely.
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