2024 List of DMARC Analysis Software Vendors, Report Viewers, and Email Security Tools
Email Authentication Learning Resources
IETF RFC Links
SPF RFC 7208 - Sender Policy Framework (Standards Track)
DKIM RFC 6376 - Domain Keys Identified Mail (Standards Track)
DMARC RFC 7489 - Domain-based Message Authentication, Reporting, and Conformance (Informational)
DMARCbis - Domain-based Message Authentication, Reporting, and Conformance (Active Internet Draft)
ARC RFC 8617 - Authenticated Received Chain (Experimental)
BIMI - Brand Indicators for Message Identification (Active Internet Draft)
Global DMARC Report Analysis Vendors
Ordered by analysis feature cost-efficiency
Part of the same group as above, but ordered alphabetically due to unavailability of public pricing information.
Region-Specific DMARC Report Analysis Vendors
Miscellaneous Feature DMARC Offerings
DMARC High Definition - Through participating receivers, provides granular information on a per-sender email address basis from DMARC reports
Aggregate Report Ingestion
Ordered alphabetically (WIP)
Expurgate - Self-hosted dynamic SPF Macro solution. SPF Flattening
Hosted SPF Solutions
SaaS Providers offering Hosted SPF Macros
(The truly unlimited DNS lookup method)
SaaS Providers offering Hosted SPF Flattening
SPF Policy Testers
SPF Lookup and Syntax Validators
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This site's purpose is purely informational, and is not owned, operated, sponsored, affiliated, or influenced by any entities listed herein.
Any inherent items subject to bias, such as feature data ordering or pricing, are based on public data and feature availability. Efforts have been made to ensure aforementioned information is presented as unbiased as possible.