Validity Inc. launched its new Heatwave blocklist to flag over 1 million domains showing synthetic warming patterns generated by bot accounts designed to trick Gmail and Outlook.

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There's a quiet industry built on manufacturing fake trust for email domains — fake opens, fake clicks, fake replies, generated by networks of bot accounts, all designed…

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Company

Validity Inc.

AI-powered email—trained on the world’s largest email data network

Industry
Software Development
Location
Boston, US
Company size
201–500 employees

About Validity Inc.

Validity created the AI platform behind the world's most successful email programs. For nearly 30 years, Validity has operated at the center of the email ecosystem—shaping how it works, setting the standards others follow, and earning the trust of the world's biggest brands and mailbox providers. That trust is built on the world's largest email data network: proprietary signals from ISPs, exclusive mailbox provider partnerships, and more than 2.5 billion behavioral data points processed daily. This data-driven foundation powers Validity Engage, the AI email platform that helps enterprise teams know what to send, when to send it, and who's ready to receive it—so every send is smarter than the last. For more information, visit validity.com or connect with us on LinkedIn.

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