Swift Email Validation API

This checks the email addresses and ensures that they conforms to IETF standards and void of common typo domain typo errors using powerful email validation engine 

In addition, we have invested heavily in a massive 900+ million well known spam traps and bad emails from various reputable sources that is integrated into the API.

This checks if the email domain will receive all of the email messages addressed to that domain, even if their addresses do not exist in the mail server. This offers the ability to detect potential Catch-all email domains. In addition, our API can detect role based email accounts such as admin@, support@, sales@ which are email addresses that are not associated with a particular person, but rather with a company, department, position or group. 

This checks if the email is provided by a known Disposable Email Address (DEA) provider such as Mailinator, 10MinuteMail, GuerrillaMail and about 2000 more. 

This checks the availability of the email address domain using DNS MX records 

This checks if the email address really exists . We use only real-time verification by employing SMTP connection method to accurately determine if an email address will bounce or non-existent. No historical data used.All validations is performed in real-time. Infact, we do not log nor store any of your email addresses since all emails are verified in real-time 100%. Therefore if you are interested in a real-time email validation API to use in your custom web/desktop application without sacrificing the privacy of your mailing lists, you have come to the right place!