Improve email deliverability by identifying spam triggers in your cold emails. Check your copy against our database of known spam words to ensure your messages reach the inbox.
Identify and remove spam triggers that could send your emails straight to the junk folder, dramatically improving deliverability rates.
Emails that reach the inbox get opened more often. Clean, spam-free copy can boost your open rates by up to 30%.
Avoid being flagged as a spammer and maintain a positive domain reputation with email service providers.
Our algorithm doesn't just find exact matches – it identifies patterns and phrases that might trigger modern spam filters.
See exactly which types of spam triggers your email contains – from urgency tactics to suspicious offers and promotional language.
Get actionable suggestions to improve your copy, not just warnings. We help you fix issues while maintaining your message.
In the competitive world of cold email outreach, getting your message to actually land in the inbox is half the battle. Even the most compelling offer is useless if your email gets caught in spam filters before it's ever seen.
Modern spam filters are sophisticated and constantly evolving. They don't just look for obvious spam words like "Viagra" or "make money fast" – they analyze multiple factors including:
When your emails end up in spam folders, the consequences go beyond just that campaign:
The best cold emails balance persuasiveness with deliverability. Here's how to write emails that get through filters:
Try our free spam word checker today to identify potential deliverability issues before sending. For advanced users, check out our premium plans that include AI-powered email optimization and deliverability monitoring.