Email bomb detection and prevention with Sublime · Blog · Sublime Security

Sublime's document explains email-bomb attacks and introduces an Email Bombs protection feature that detects sustained spikes of inbound mail using machine learning (attack scoring, NLU, topic modeling) and applies automations to quarantine, route, or reprocess messages (both forwards and backwards) to remove noise and remediate attacks; the write-up also describes UI triage, automation editing, and operational guidance for using the feature.