Email Verification for Cold Email & Outbound
Protect your sending domains and keep campaign bounce rates under 1.5%
The Problem
Burned Outbound Domains
Exceeding a 2% bounce rate triggers automated spam flagging and blacklisting on Google Workspace and Microsoft 365.
Expensive Unknown Billing
Legacy cleaners bill 100% full price on corporate server timeouts, burning hundreds of dollars on unverified data.
Recycled Spam Traps
Scraped SME lists contain abandoned mailboxes converted into spam traps that destroy IP reputation instantly.
The Solution
Deep Multi-Hop Verification
Verify Google, Microsoft, and custom enterprise MTAs via persistent TLS connection pooling.
100% Unknown Auto-Refund
Never pay for inconclusive server timeouts. Credits are refunded immediately upon job completion.
High-Throughput API & CSV
Process up to 1,000,000 emails per batch or integrate directly into n8n, Make, and webhook workflows.
Key Benefits
Explore Other Use Cases
Discover how MailVeri protects deliverability, cuts costs, and safeguards reputations across every email workflow.
Email Marketing
Protect your sender reputation and maximize deliverability
Lead Generation
Qualify leads instantly at the point of capture
SaaS Signup Validation
Reduce fake signups and improve trial conversion
For Developers
Simple REST API for seamless integration
Ready to start verifying?
Get 1,000 free credits and see the difference clean data makes.
No credit card required • Credits never expire