Clean lists, better delivery
Email Validation
Verify email addresses in real time to reduce bounces, block fraud, and protect your sender reputation.
- 99%
- accuracy
- <200ms
- response time
- 99.99%
- uptime SLA
bash
curl -X POST https://api.conversa.in/v1/email/validate \
-H "Authorization: Bearer $API_KEY" \
-d email="user@example.com"Capabilities
Everything you need to ship Email Validation
01
Syntax and domain checks
Catch typos and invalid domains before you send.
02
Mailbox verification
Confirm deliverability without sending a message.
03
Disposable detection
Flag temporary and throwaway addresses at signup.
04
Bulk and real-time
Validate single addresses or entire lists via API.
Use cases
Built for how you use Email Validation
- Signup forms
- List cleaning
- Fraud prevention
- Lead scoring
SLA
99.99%
uptime SLA
Enterprise-grade reliability with 24/7 support, dedicated routing, and transparent status reporting.
FAQ
Common questions
Can I validate at signup?
Yes — real-time API checks return results in under 200 milliseconds.
Do you detect disposable emails?
Yes — temporary and throwaway addresses are flagged automatically.
One platform
More Email products
Every Conversa product shares the same API, dashboard, and billing.
Ready to launch Email Validation?
Get API keys in minutes. Pay only for what you use.