Email Encryption

  • Sending an Encrypted Email

    1.    Open Outlook or Outlook Web App.
    2.    Compose a new message.
    3.    Enter an external recipient.
    4.    The word “encrypt” MUST be included somewhere in the Subject field.


    A message that is encrypted by Office 365 Message Encryption is delivered to a recipient’s inbox just like any other email message, but it contains an HTML file attachment. The encrypted message is in the attachment. The email includes instructions for viewing the encrypted message.