Email Spam Triggers
Words and patterns that trigger email spam filters
Version 1.0.0Updated Dec 29, 2025
Checks
FREE
Especially in ALL CAPS
Category: Money/Offers
Click here
Better: Use descriptive link text
Category: Urgency
Act now
High-pressure language
Category: Urgency
Limited time
OK if true
Category: Urgency
Make money fast
Classic spam phrase
Category: Money/Offers
No credit card
Financial trigger
Category: Money/Offers
100% free
Excessive claim
Category: Money/Offers
Dear friend
Generic greeting
Category: Greeting
You're a winner
Classic spam
Category: Money/Offers
Cash bonus
Financial incentive
Category: Money/Offers
Buy now
OK for legitimate offers
Category: Urgency
Congratulations
Context dependent
Category: Money/Offers
Increase sales
Legitimate B2B
Category: Business
Earn extra cash
Work-from-home spam
Category: Money/Offers
Risk-free
Avoid absolute claims
Category: Money/Offers