Free email address validator

Enter an email address below to check in real-time if it's real, using our free online email validator. We'll let you know if it's properly formatted and verify that its mailbox exists and is able to receive mail. We'll get you a detailed response without ever sending an email!

Have more than one email address to check?

Email list cleaning

Simple, fast and accurate.

Verifalia makes email hygiene easy. With our subscription service you can easily upload and validate your entire email list at once, with a couple of clicks: you'll get a detailed report of your results quickly.

Get a free account!

Real-time API

Email verification for developers.

Keep bad data from ever entering your system by rejecting invalid addresses in real-time!

An elegant and secure HTTPS-based RESTful API, which uses JSON as its primary data interchange format.

Microsoft .NET Standard, .NET Framework, .NET Core

Free and open-source SDK's for multiple development platforms make integration a breeze: input a couple of lines of code and validate email addresses from within your own website or application!

Get started for free

and verify your email list.

Latest tweets - twitter.com/verifalia

Monday, March 13, 2023

🤩 It's a big day for our fellow Ruby developers: we just released version 2.0.0 of our free and open source Ruby gem, which allows to easily integrate the latest version of our email verification API into any Ruby app!

▶️gem install 'verifalia'

https://t.co/127vNylixY

#ruby

Friday, March 3, 2023

We have just updated our JavaScript SDK, which allows to verify email addresses in real-time in Node.js and in the browser, to version 4.0; now with increased performance, additional API v2.4 features and much more! 💥

$ npm install verifalia

Source: https://t.co/sRNP0rHXgt

Monday, February 27, 2023

🎉 Attention all .NET devs! We just released version 4.0 of our .NET SDK, with support for Verifalia API v2.4, compatibility with .NET 7.0 and a bunch of new features and improvements. Upgrade your project now to take advantage of these cool additions!

👉 https://t.co/FOaRb9yIwF

Tuesday, February 21, 2023

Our email verification API just got even better with version 2.4! 🎉 Recognize parked mail exchangers, adjust waiting times, enjoy relaxed HTTP 429 status codes, and improved completion callback options.

Check it out: https://t.co/SC51LH68gg

#API #EmailVerification #NewRelease

From our blog

Exciting New Features Added to Our Email Verification API - Version 2.4

February 21, 2023

The latest release of our email verification API comes packed with some cool new features, including the ability to recognize parked or inactive mail exchangers, configurable waiting times, relaxed HTTP 429 status codes, and improved completion callback options. Read on to find out more!

Where to Find Free Images and Media for Your Email Marketing Campaigns

February 09, 2023

Finding free images for email marketing campaigns can be difficult on a tight budget: fortunately, there are many online resources offering free images for marketing materials.

Presenting the Verifalia Add-On for Google Sheets

December 15, 2022

The Verifalia add-on for Google Sheets allows users to easily verify email addresses in Google Sheets at just the click of a few buttons. Do you have a mailing list in Google Sheets and want to clean it up? Then this add-on will be for you.

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