Portable Email Verification

Our battle-tested verification algorithm is used by customers in over 170 countries around the world. Our systems are powered by a globally distributed infrastructure and backed by a 99.99% uptime SLA guarantee.

Disposable Email Detection
We check your emails against a frequently updated list of known temporary email addresses.

Accept-All Email Detection
We find which addresses are associated with Accept-All servers so you can assess the risk in sending to those addresses.

MX Record Detection
Our system provides you with the MX record of each email address on your list.

SMTP Provider Information
Automatically determine the email provider that each email address is using.

Misspelled Domain Detection
Identifies common typos in the email address domain and suggests a potential alternative.

Syntax Validation
Ensures the address has all the characteristics of a legitimate email address before you send.

Domain Validation
Checks that the domain name hosting the email address actually exists and is working properly.

SMTP Verification
Determines the deliverability of an email address through the SMTP server.

Free Email Detection
Identifies email addresses that belong to a free email address provider.

Real-Time Results
View the results of your email verification as we process the list in real-time.

Name Detection
Our system attempts to enrich emails in your list with a first and last name.

Gender Detection
Our system attempts to determine the gender of emails in your list.