Free tool
Free email verifier
Validate syntax, domain and mailbox existence before a send to keep bounce rates low.
Why it matters
What this record proves
Bounces are a direct reputation cost. Verifying a list before sending is the cheapest deliverability improvement available.
- Verify the whole list, not a sample, before a first send to it.
- Remove role addresses and catch-all domains from cold sequences.
- Keep hard bounce rate under 2%.
- Re-verify lists older than 90 days.
Large volume orders
Ordering 1,000+ mailboxes? Let's build the plan together.
Most teams start self-serve in 15 minutes. If you're provisioning at high volume, a short call gets you negotiated pricing, a rollout schedule and domain strategy.