Free Tool

Email Spam Checker

Analyze your email content for spam trigger words and improve your deliverability

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What are spam trigger words?

Spam trigger words are specific words or phrases that email spam filters flag as suspicious. These words are often associated with scams, aggressive sales tactics, or misleading promises, which can cause your emails to land in the spam folder instead of the inbox.

Categories of spam words we detect:

  • 🚨 Urgency - High-pressure tactics like "Act now!", "Limited time", "Hurry", "Expires today"
  • 😈 Shady - Suspicious language like "No obligation", "Risk-free", "Dear friend", "This is not spam"
  • 🤩 Overpromise - Unrealistic claims like "100% guaranteed", "Double your money", "Get rich quick"
  • 💰 Money - Financial terms that trigger filters like "Cash", "Credit card", "Earn money", "Free money"
  • 🤖 Unnatural - Robotic phrasing like "Dear valued customer", "Click here", "Do not reply"
  • 💊 Health - Medical claims like "Weight loss", "Miracle cure", "No prescription needed"
  • 🔐 Tech/Security - Phishing language like "Verify your account", "Password reset", "Security alert"
  • 🎰 Gambling - Casino/betting words like "Casino", "Jackpot", "Free spins", "Lottery winner"

Tips to improve email deliverability:

  1. Avoid using ALL CAPS in your subject line or email body
  2. Don't use excessive exclamation marks!!!
  3. Keep your email personal and conversational
  4. Use spam trigger words sparingly and in proper context
  5. Set up proper email authentication (SPF, DKIM, DMARC) for your domain
  6. Maintain a clean email list with engaged subscribers
  7. Include a clear unsubscribe link