Email threat detection

Read every email the way an analyst would — only faster.

Submit a raw message, an .eml file, or type it in by hand. Deterministic rules score the sender, content, links and attachments; an AI layer explains the verdict without ever touching the score.

Signals inspected on every message

SPF / DKIM
DMARC
URL reputation
Attachment heuristics
Header forensics
Sender domain

Deterministic engine

Production scoring in prototype speed.

Every indicator carries a weight and a confidence. Rules fire, contributions are summed, and the score maps to a risk band you control — no black boxes, no drifting verdicts.

82 / 100

Critical · Credential harvesting indicators detected

Credential request +30
Lookalike domain +28
Disjointed reply-to +24

Workflow

Three ways in, one canonical model.

Upload an .eml, paste raw headers and body, or fill in a manual form. Each path converges on the same parsed email record.

Headers, links, and attachments.

The parser extracts headers, URL positions, and attachment metadata — including SHA-256 — while storing no attachment contents.

Weights in, risk bands out.

Adjust rule weights, minimum confidence, and band boundaries from the admin console. Bands must increase monotonically; critical always ends at 100.

An explanation, not an authority.

A large-language model summarises the findings in plain language. It is assistive only and never changes the deterministic score or classification.

Surfaces

The evidence, arranged for a fast read.

Cards carry real product fragments — findings, links, attachments and headers — so a reviewer sees the whole case without leaving the page.

Risk distribution

Findings by category

Sender

Content

URL

Attachment

Triggered rules

  • credential_request +30
  • lookalike_domain +28
  • reply_to_mismatch +24

Links found

  • https://secure-login.example.co/verify
  • http://accnt-update.example.net/p
  • https://cdn.example.org/assets/px.gif

Rendered as plain text, never clickable.

The path to a defensible verdict.

Detection history is filterable by risk level, classification, source and date. Audit logs record who did what, when, and from where — so every decision can be reconstructed.

100%

Deterministic scoring

0

Clickable links rendered

Bring a suspicious message to the engine.

It takes one submission to see the difference between a score and an explanation.

Get started for free

Start building your detection history.

Configure rules and bands once, then score every message against them.

Analyze an email