Instantly verify email addresses with multi-layer checks — syntax, DNS, SMTP, and disposable detection. Protect your sender reputation and improve deliverability.
Test 3 emails for free. Create an account for 100/month.
500+
disposable domains
99%
accuracy
<2s
avg. speed
5K
validations done
Multi-layer validation ensures you only send to real, active email addresses.
Validates email format against RFC 5322 with detailed error detection.
Verifies the domain has valid MX records to receive emails.
Connects to the mail server to confirm mailbox existence.
Identifies 500+ temporary and disposable email domains.
Upload CSV files with multiple emails and download results.
Activity — Last 7 Days
A four-step verification pipeline ensures maximum accuracy.
Validates format against RFC 5322 standard
Resolves MX records for the email domain
Connects to mail server to verify mailbox
Checks disposable, role-based and free providers