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Headers in Thunderbird

If you are reporting a security incident, the quickest way to provide all the information needed is to forward the original email as an attachment, which will include the full header information:

To forward an email including the full internet headers...

  1. Select the message you want to forward.
  2. From the Forward menu, select Forward As Attached:

    Outlook 2016 FAA

  3. To report a security threat to CamCERT, the University's incident response team, please forward the email to .


Viewing the full internet header information

  1. Select a message:
  2. From the View menu, select Message Source [Ctrl+U]:

    Thunderbird view headers