For checklists of emails with the Bulk API, first, upload the emails to the server which will create a verification request and return its ID to you.Get started
1000 free requests monthly. No credit card required.
Check if the email address conforms to the IETF standards by using a complete syntactic email validation engine.
Check the email address against for common typos regarding popular email domains. Check fake email patterns.
Check if the email address is supplied by a known Disposable Email Address provider such as Mailinator, 10MinuteMail, GuerrillaMail and 2000+ more.
Check the availability of the email address domains by using DNS MX records.
Check if the email address exists and can receive emails by using SMTP connection and email-sending emulation techniques.
Check if the email address can receive emails for any number of other email addresses.
API access through WhoisXMLAPI can be purchased as an annual subscription. The access pricing is based on the number of queries, which is measured monthly with per-minute rate limits. The pricing structure gives predictability to business planning and solution architecture.Learn more
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