Protect deliverability with recipient intelligence.
Sendzovo combines email verification with actual delivery history so you can catch obvious invalid addresses, flag risky recipients and reduce preventable bounces before they reach your sending IP.
Low risk recipient
MX found · SMTP accepted · Not disposable · Not catch-all
One platform for Verify + Send + Protect.
Verification is not a separate disconnected tool. Sendzovo can use pre-send checks together with real delivery, bounce and complaint signals.
Single verification API
Validate one address from signup, checkout or account flows before you store or send to it.
Bulk verification
Upload lists, process them asynchronously and export deliverable, risky and invalid segments.
Verify Before Send
Optionally verify new recipients automatically before a transactional message is queued.
DNS + SMTP intelligence
Syntax, domain, MX, SMTP response, catch-all, disposable and role-address checks.
Recipient Health Score
Blend verification with Sendzovo delivery history, bounces and complaints into one score.
Smart caching
Don't waste credits rechecking recently verified or successfully delivered recipients.
Verification that gets smarter after delivery.
A recent successful Sendzovo delivery can be stronger evidence than repeatedly probing the same mailbox.