EmailShield

Email verification platform with 99.8% accuracy using real SMTP handshakes and DMARC analytics

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EmailShield is an email verification and deliverability platform that verifies addresses using real SMTP handshakes and DMARC analytics instead of DNS-only lookups, with support for high-throughput bulk checks. It helps businesses sending large-scale campaigns reduce bounces and blacklisting risk by confirming mailbox existence and monitoring compliance, and is offered as a subscription service with SOC 2, GDPR and ISO 27001 compliance.

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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