All tests and tools Self-check

Is this email genuine?

Upload the suspicious email in full or paste the headers, the email text or a link. I check the sender, authentication results, all links and the attachments and explain what stands out. Links and attachments are not opened, and nothing is stored.

How do I save an email as a file?
  • Outlook: Drag the email from the list to the desktop (creates a .msg file) or File → Save As.
  • Gmail: Three-dot menu of the email → “Download message” (.eml).
  • Apple Mail: File → Save As → format “Raw Message Source” (.eml).
  • Thunderbird: File → Save As → File (.eml).
or paste
Where do I find the headers?
  • Outlook: Open the email by double-clicking, File → Properties, field "Internet headers".
  • Gmail: Three-dot menu of the email → "Show original".
  • Apple Mail: View → Message → All Headers.
  • Thunderbird: View → Message Source.

So your team does not even need to ask

This tool helps in individual cases. What protects you permanently is a team that recognises such emails at a glance. I train exactly that with short lessons and real, harmless phishing simulations.

Take the free phishing test → Contact

Pasted content is only used for the check and is not stored. The check is also available as an open API and as an MCP tool.

Set up in an hour, trained in a week.

Create a free account, add your team, unlock the course. You only pay when you start. Would you rather see what a test email looks like first? The self-test is free.

Add your team Test it yourself first