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.
Inbox placement by mailbox provider: Gmail, Outlook, Yahoo and spam filters
Verify franchise leads with 98.9% accuracy to boost inbox placement, reduce bounces, and protect sender reputation. Start with 100 free verifications.
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Stay sharp
Occasional, practical notes on verification and inbox placement. No spam — we'd be embarrassed.
