Mail Authentication
SPF, DKIM, DMARC, header analysis, BIMI, MTA-STS, and TLS-RPT
Inspect SPF, DKIM, DMARC, BIMI, MTA-STS, and TLS-RPT records, build policy records, and analyze Exchange transport headers to troubleshoot mail authentication and deliverability.
9 implemented tools
BIMI Inspector
Inspect BIMI brand indicator records and VMC certificate locations.
DKIM Inspector
Inspect DKIM records by domain and selector with key strength analysis.
DMARC Analyzer
Analyze DMARC policy records with syntax validation and report destination checks.
DMARC Builder
Build DMARC records interactively with live preview and policy explanation.
Exchange Header Analyzer
Parse email headers into a delivery timeline with authentication, anti-spam, and security analysis.
MTA-STS Inspector
Validate MTA-STS DNS records and retrieve HTTPS policy files.
SPF Builder
Build SPF records interactively with live validation and lookup estimation.
SPF Inspector
Lookup, parse, and analyze SPF records with DNS lookup counting and evaluation tree.
TLS-RPT Inspector
Inspect TLS reporting (TLS-RPT) DNS records for SMTP TLS failure reporting.