Email addresses checker (also known as an email verification tool) is a tool that can help you clean your email list of old and invalid emails, reducing your bounce rate and keeping your sending reputation high. It also helps to maintain the quality of your mailing list so that it continues to deliver relevant messages to its recipients.

Verify Email Addresses Easily

A quality email verification tool uses rules and data to scan your list for addresses that are safe to send, valid but risky or unknown, or invalid. These types of addresses can be found in many different forms, but they all share common characteristics that make them unsuitable for your list.

Qualify New Addresses in Real-Time

The moment your user completes a form, an email checker can qualify the address by instantly determining if it’s a valid email or not. This is a powerful way to keep invalid addresses out of your database, and it works across a variety of platforms including contact forms, web forms, and CRM systems.

The Ultimate Guide to Email Addresses Checker Tools: How to Choose the Right One

Verify Your Entire List With a Full-Featured Service

If you have multiple lists, a multi-list email verification tool like Kickbox can review them all at once and flag addresses that aren’t safe to send or are risky to send to. It’s an ideal tool for cleaning up your entire email marketing database from old and invalid addresses to keep your delivery rates high.

DeBounce is a comprehensive email validation tool that automatically catches invalid, risky, and spam addresses. Its user-friendly interface and intuitive drag-and-drop functionality make it easy to upload your list, check it against rules, and remove any addresses that don’t qualify for sending.