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.
Deliverability testing inside your ESP, CRM and sending platform
Test email deliverability in real inboxes with MailTester. Reduce bounces, boost inbox placement, and maximize ROI from your Freshsales campaigns.
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Verify email accuracy and test inbox placement with MailTester. Reduce bounces, boost deliverability, and protect your sender reputation — all with 98.9% accu
Stay sharp
Occasional, practical notes on verification and inbox placement. No spam — we'd be embarrassed.
