DmarcSignal Description

DmarcSignal (formerly Viewleaf) is a professional DMARC monitoring and email authentication analytics tool built to simplify email security management. It aggregates DMARC aggregate (RUA) reports and transforms them into clean, visual dashboards that highlight authentication status, pass rates, and inbox placement likelihood. Users gain visibility into who is sending email on behalf of their domain, including geographic and IP-level intelligence. The platform provides actionable notifications for SPF, DKIM, and DMARC alignment issues, helping teams quickly address spoofing risks or configuration errors. With unlimited domains and report volume in the free tier, DmarcSignal supports straightforward and multi-domain setups alike. Deep IP intelligence features allow users to review WHOIS data, reverse DNS records, and authentication history directly within the app. Built on proven production infrastructure, DmarcSignal demonstrates its capabilities through its live DMARC analysis tool, sh4meful. The platform is designed to help organizations meet evolving DMARC enforcement standards from providers like Google and Yahoo. DmarcSignal ensures businesses can protect brand reputation while maintaining strong email deliverability.

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Free Version:
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Company Details

Company:
DmarcSignal
Year Founded:
2026
Headquarters:
United States
Website:
www.dmarcsignal.com
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Product Details

Platforms
Web-Based
Types of Training
Training Docs
Customer Support
Online Support

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