Paste a Form Submission to Check

Nothing is sent anywhere — this check runs entirely in your browser.
Adds an extra signal if the address looks auto-generated.
0 / 100
Higher score = more spam signals detected

What we found

This is a quick, rule-based check that only sees the message text you pasted. It is a useful gut-check, not a verdict you should automate on. A real filter also weighs sender reputation, browser behaviour, submission timing, and an AI assessment — signals this page cannot see.

Let SpamShield Do This Automatically

Checking submissions by hand does not scale. SpamShield is a Shopify app that filters spam in real time across contact forms, account signups, blog comments, and product reviews — with no CAPTCHA for your real customers. Every block comes with an explainable reason, so you can see why something was caught. Paid plans include a 14-day free trial.