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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.
In email marketing, it is important that the emails you send are verified, validated, and received by customers. One of the most common causes of bounced emails is sending them to unverified email addresses. Email campaign providers may close the business account when emails regularly bounce. By eliminating bounced emails and utilizing email verification and email validation tools you can increase your sender score and email campaign quality.
Get a complete list of current disposable email domains. We provide the most relevant data in a suitable format.
Download databaseTo make coding against Email Verification API easier, use client libraries that reduce the amount of code you need to write.
Go to libraries
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.
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