Verifalia's free email verification service: check if an email address is valid and properly formatted, really exists and can accept mails, plus a lot more!

Accurate real-time email validation service: upload and clean your list or integrate email verification into your app with our API. Get started for FREE!

Our online email verification service allows you to verify a list of emails in bulk through our client area or seamlessly integrate our API to verify incoming email addresses in real-time.

Our API will let you know the validity of their email address instantaneously so that you can either accept them, reject them or ask for a different email address.

Cleaning your email list eliminates invalid and risky data that keep you from delivering your messages effectively. Use our online app to validate your full email list at one time: just upload your data, …

In this article, we'll show you how to block invalid email addresses on a web page using the free Verifalia widget, preventing typos and making sure that you only accept valid email addresses in HTML forms.

Our widget breaks down language barriers by offering support for email address verification in any alphabet. From English to Chinese, Cyrillic to Arabic, and beyond, our widget can handle them all, …

Validation failed due to a timeout while verifying the rejection of a fake email address by the mail server. Trying a higher results quality level is likely to provide a definitive response.

Verifalia can test the email address again later, in what's referred to as an additional email validation pass. Addresses can be temporarily unavailable for many different reasons, such as a mailbox over …

Verifalia returns listings of email validations through a JSON object which derive from the common paginated results structure described above, where each data item has the same JSON structure of …