Top External Recipients Receiving Auto-forwarded Email (Mailbox Rule and SMTP)

This query lists the top external recipients receiving automatically forwarded email, by forwarding type, using the EmailEvents table.

Detection logic

Detection requirements

Platform: Linux macOS Network Devices Office Suite Windows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
Log source product: microsoftthreatprotection
Log source service: emailevents

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Detection rules

Top External Recipients Receiving Auto-forwarded Email (Mailbox Rule and SMTP)

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules