We validate email addresses.

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Why choose us?

Because we know how to validate email addresses better than anyone else. We are the creators of EmailVerify for .NET, the leading and award winning email validation component for software developers, and have been in the email validation business since 2006.

Our hosted email validation service allows you to perform full email hygiene and cleansing, using these tools:

  • advanced syntax verification, according to the Internet IETF standards;
  • international domain names (IDN) and international mailboxes check, built to handle non-ASCII email addresses with non-Latin symbols and alphabets;
  • ISP-specific syntax validation, with support for dozens of the biggest ISPs;
  • DNS validation, including MX record(s) lookup;
  • disposable e-mail address (DEA) validation;
  • SMTP connection and availability checking;
  • mailbox existence checking, with greylisting and temporary unavailability support;
  • catch-all testing.

Furthermore, our hosted email validation service can be automated through our reliable HTTPS-based RESTful API, the optimal tool for developers to ensure email address validity at the point of collection.

Featured clients

Cobisi, the company behind Verifalia, has risen to prominence as a leading provider in software development solutions across a multitude of industries. Our product has shown proven success among dozens of Fortune 500 and industry-leading enterprise corporations.