DMARC Policy Builder

Create DMARC policies with alignment options, reporting addresses, and failure handling configuration.

Domain Configuration

Domain:

Policy Configuration

Policy (p):

Monitor only - no action taken on failed emails

Percentage (pct):

100%

Advanced Options

Subdomain Policy (sp):

Authentication Alignment

DKIM Alignment (adkim):

Relaxed - domain and subdomains match

SPF Alignment (aspf):

Relaxed - domain and subdomains match

Reporting Configuration

Reporting Email (rua):

Forensic Email (ruf):

Report Interval (ri):

Failure Reporting Options (fo):

0: Generate reports if both SPF and DKIM fail 1: Generate reports if either SPF or DKIM fail d: Generate reports if DKIM fails s: Generate reports if SPF fails

Generated DMARC Record

v=DMARC1; p=none; fo=0

DNS TXT Record:

_dmarc.example.com. IN TXT "v=DMARC1; p=none; fo=0"

Policy Validation

Record Length: 22/255 chars

Status: Valid

DMARC policy is valid and ready to deploy!

Deployment Guide

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Example Policies