Email Spam Checker
Analyze your email for spam triggers, formatting issues, and deliverability problems. Get an instant score and actionable recommendations.
How It Works
Paste your email
Paste the full email content. The first line is analyzed as the subject line.
Review your score
See your spam score from 0 to 100 with a detailed breakdown of every issue found.
Fix the issues
Follow the recommendations to improve deliverability and avoid spam folders.
Why Check Your Emails for Spam?
Email deliverability directly impacts your business. On average, 20% of marketing emails never reach the inbox. Spam filters scan for trigger words, formatting patterns, and structural issues before deciding where to place your email.
By checking your email before sending, you can catch common issues that trigger spam filters — like using too many capitalized words, exclamation marks, or known spam phrases. This simple step can significantly improve your open rates and sender reputation.