Clean your email list before you hit send
Syntax, domain, and mailbox checks, plus spam traps, disposable addresses, and role accounts. Know before you send.
What we check on every email
Syntax & domain
RFC-compliant format and live MX records on the domain.
Mailbox probe
SMTP handshake confirms the specific mailbox accepts mail.
Disposable & role
Disposable inboxes, role accounts like info@, and spam traps.
Typo correction
Suggests fixes for common misspellings like gmial.com → gmail.com.
Built for marketers, agencies, and capture forms
List cleaning
Upload a CSV. Get back a graded file with bad records flagged and ready to remove.
Point of capture
Add the API to your signup form and reject bad addresses before they enter your database.
CRM hygiene
Connect HubSpot, Salesforce, or Marketo to verify records as they arrive and on a schedule.
