DMARC Record Generator & Policy Builder | iN2 Tools

Create an Domain-based Message Authentication, Reporting, and Conformance (DMARC) record to define email receiving policies.

DMARC Record Generator & Policy Builder

Create RFC 7489 compliant DMARC policies for domain protection. Configure monitoring (p=none), isolation (p=quarantine), or strict rejection (p=reject) with aggregate (RUA) and forensic (RUF) report destinations.

DMARC Record Generator

Create a Domain-based Message Authentication, Reporting, and Conformance (DMARC) record to tell receiver servers how to handle emails failing SPF/DKIM checks.

Generated DMARC Record

DNS Record Name / Host _dmarc.example.com
DNS Record Type TXT
v=DMARC1; p=none; pct=100

Tag Explanations

Understanding DMARC (RFC 7489)

Domain-based Message Authentication, Reporting, and Conformance (DMARC) standardizes how receiving mail servers verify email origins using SPF and DKIM alignment, as defined in RFC 7489.

DMARC Policy Enforcement Stages

  • p=none (Monitoring): Telemetry phase. Mail is delivered normally while daily XML reports are sent to your rua address.
  • p=quarantine (Isolation): Unauthenticated emails are sent to spam/junk folders.
  • p=reject (Protection): Unauthorized spoofed messages are discarded or bounced at the gateway.

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