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Free Email Deliverability Tools

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Email Spam Word Scanner

Instantly scan your email content for spam trigger words that hurt deliverability. Get AI-powered rewrites and spintax variations to land in more inboxes.

200+ Spam Words

We check against an extensive database of spam trigger words and phrases across 6 categories.

AI Rewriting

Get intelligent rewrites that replace spam words while preserving your message and tone.

Spintax Output

Generate spintax variations for unique emails at scale with our cold email copywriter.

How It Works

1

Paste Your Email

Enter your subject line and body text

2

Scan Content

We analyze for 200+ spam triggers

3

Review Results

See highlighted spam words by category

4

Get Rewrites

Copy AI rewrites or spintax version

Spam Word Categories

Urgency

Words creating false urgency: "act now", "limited time", "hurry", "expires"

Shady

Suspicious phrases: "no obligation", "no questions asked", "confidential"

Overpromise

Unrealistic claims: "guaranteed", "100% free", "risk-free"

Money

Financial triggers: "free money", "cash bonus", "extra income"

Unnatural

Robotic phrases: "dear friend", "click here", "click below"

Spam Phrases

Common spam: "you have won", "congratulations", "winner"

Understanding Email Spam Filters

Email spam filters use sophisticated algorithms to analyze incoming messages. Content-based filtering examines the words and phrases in your email, looking for patterns commonly associated with spam. When your email contains too many trigger words, it gets flagged and sent to spam instead of the inbox.

Understanding the Spam Score

  • 0-10 (Clean) - Your content is unlikely to trigger spam filters
  • 11-25 (Low) - Minor issues that may affect some recipients
  • 26-50 (Medium) - Multiple triggers found, rewriting recommended
  • 51+ (High) - High risk of being marked as spam

What is Spintax?

Spintax (spin syntax) uses the format {option1|option2|option3} to create multiple variations of your email. Each time the email is sent, one option is randomly selected. This helps avoid duplicate content detection and makes your emails appear more personalized at scale.