Spam-trigger scanner
Paste an email body. The scanner reads it locally, flags every known spam-trigger phrase, and reports caps density, exclamation density, and link load. Nothing leaves your browser.
- Caps ratio
- 0.0%
- Exclamation marks
- 0 (0.0 / 100 words)
- Links
- 0
- Images
- 0
- Word count
- 0
Modern spam filters do not rely on a static keyword list, but they do still use lexical features as inputs to a much larger model. High caps ratio, excessive exclamation, the classic "free money" family of phrases — these all increment the score the classifier eventually thresholds. A low spam-trigger score is necessary, not sufficient: a clean body can still fail on sender reputation, but a dirty body fails immediately regardless of sender.
Green (0–25): clean. Worth shipping. Amber (26–55): revise the highlighted phrases before launch. Red (56+): rewrite — this body will sandbox itself in spam regardless of warmup.
Cleaning your copy is half the battle. The other half is teaching mailbox providers that this exact template is welcome — the only thing template-based warmup does. See how it works.