Trust signals
Pricing
FREE
Auth
NONE
CORS
No
Rate limit
Rate limits vary by plan.
Health
340ms
Trust score
87 (B)
Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
- Homepagewww.mailcheck.ai
- Documentationwww.mailcheck.ai/#documentation
- Base URLwww.mailcheck.ai/#documentation
Integration checklist
- Auth is NONE
- No CORS — route calls through your backend.
- Rate limit: Rate limits vary by plan.