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Email Spam Score Checker

Paste a subject line and body to get an instant heuristic spam score: spam-trigger words, ALL-CAPS, excessive punctuation, link and image ratios, and length — with concrete fixes to improve inbox placement.

Runs entirely in your browser — nothing is uploaded.

Type a subject and body to score it.

FAQ

Email Spam Score Checker — FAQ

Everything you need to know about our platform.

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Related pages

Products and guides connected to this tool.

Spam Score Checker

Product

Spam Score Checker from LeadsLogix: score subject lines and body copy against 20+ spam-filter rules before recipients' filters do — built for copywriters and campaign owners.

/products/spam-score-checker

9-Check Deliverability Stack

Platform

Inside the LeadsLogix 9-check deliverability stack: how the platform audit a sending domain across nine deliverability checks and produce one actionable score — built for senders auditing domains before campaigns.

/platform/deliverability-checks

Catch-All Email Checker

Product

Catch-All Email Checker from LeadsLogix: identify domains that accept any address so list quality is measured honestly — built for teams verifying lists with accept-all domains.

/products/catch-all-email-checker

Cold Email Compliance Essentials

LeadsLogix cold email compliance essentials for teams sending cold email across jurisdictions. ensure cold email campaigns comply with CAN-SPAM, GDPR, and CCPA — consent tracking, suppression, and sender identification with source-backed research, enrichment, verification, scoring, and CRM-ready export.

/cold-email-compliance-essentials

Cold Email Deliverability Checklist

LeadsLogix cold email deliverability checklist for senders who want every campaign to land in the inbox. run a pre-send checklist — authentication, list quality, content scoring, warmup status, and safety limits — before every campaign with source-backed research, enrichment, verification, scoring, and CRM-ready export.

/cold-email-deliverability-checklist

Deliverability-Ready List Building

LeadsLogix deliverability-ready list building for email marketers and deliverability teams. build lists with domain caps, verification tiers, suppression logic, and sender-reputation protection with source-backed research, enrichment, verification, scoring, and CRM-ready export.

/deliverability-ready-list-building

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