7 min readFeatured
Email Validation Explained
How Trust Leads validates email addresses using MX lookup, disposable detection, typo suggestions, and suspicious TLD checks.
emailvalidationMX record
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4 min read
Phone Number Verification
How phone numbers are validated, normalised to E.164, and flagged for format issues.
phonevalidationE.164
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6 min readFeatured
How Lead Scoring Works
The full technical breakdown of how Trust Leads's composite lead score is calculated from multiple validation signals.
lead scorescoring algorithmsignals
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5 min read
Bulk Upload Best Practices
Tips for preparing, segmenting, and uploading large lead lists to maximise enrichment quality and avoid common errors.
bulk uploadlarge filescsv
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