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Validity Launches Heatwave Blocklist to Combat Unethical Cold Email Practices and Synthetic Domain Warming

Sep 3, 2026

Built from millions of targeted data signals, Heatwave helps mailbox providers and ESPs identify manufactured send reputation through fake engagement.

Navigating the 2026 Email Deliverability Landscape: Strategic Imperatives for CX and Marketing Leaders

Validity: Navigating the 2026 Email Deliverability Landscape: Strategic Imperatives for CX and Marketing Leaders

Apr 9, 2026

The Validity 2026 Email Deliverability Benchmark Report provides a comprehensive analysis of global inbox and spam placement rates, offering critical insights into performance during 2025 and actionable strategies for 2026. This report, based on trillions of data points from Validity’s exclusive data network, underscores that email deliverability is no…

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