The Blog
Hard-won lessons on email verification, inbox placement, and keeping your sender reputation spotless — from the team that's been verifying email since 2000.
Anti-spam laws and compliance: CAN-SPAM, GDPR, CASL
Verify email addresses with spam score, DNS checks, and sender reputation analysis. Reduce bounces, boost deliverability, and clean your list with precision —
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Stay sharp
Occasional, practical notes on verification and inbox placement. No spam — we'd be embarrassed.
