DMARC Generator: Create Your DMARC Record Easily
Generate a valid DMARC record, define your policy, and protect your domain against spoofing while improving email deliverability.
Results
- Free DMARC generator
- Instant results
- No signup required
What does this DMARC generator analyze?
Build a complete DMARC record and get a clean, valid configuration for your domain, policy, and reporting setup.
DMARC record creation
Generate a ready-to-use DMARC TXT record.
Policy configuration
Define enforcement level (none, quarantine, reject).
Reporting setup
Add aggregate (rua) and forensic (ruf) reporting emails.
Alignment configuration
Set SPF and DKIM alignment modes (strict or relaxed).
Percentage control
Apply policy gradually using pct values.
Syntax validation
Ensure correct DMARC format and avoid errors.
DMARC Record Examples
Here are common DMARC configurations used across different enforcement levels.
Monitoring (no enforcement)
v=DMARC1; p=none; rua=mailto:dmarc@example.com
Quarantine policy
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@example.com
Reject policy
v=DMARC1; p=reject; rua=mailto:dmarc@example.com
With forensic reports
v=DMARC1; p=quarantine; rua=mailto:dmarc@example.com; ruf=mailto:forensic@example.com
Strict alignment
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:dmarc@example.com
Gradual rollout
v=DMARC1; p=quarantine; pct=50; rua=mailto:dmarc@example.com
How DMARC Works and Why It Matters
DMARC (Domain-based Message Authentication, Reporting and Conformance) is an email authentication protocol built on SPF and DKIM.
It allows domain owners to define how receiving servers should handle emails that fail authentication checks.
A correct DMARC setup protects your domain and improves trust with mailbox providers.
DMARC process includes:
Example:
mailX Related Email Authentication Tools
Generate, validate, and optimize your email authentication setup for better security and deliverability.
Common DMARC Errors This Tool Prevents
No DMARC record
Domain has no protection.
Policy set to none
No enforcement applied.
Missing reporting
No visibility into authentication results.
SPF/DKIM misalignment
DMARC fails even if SPF or DKIM pass.
Invalid syntax
Incorrect formatting breaks validation.
Weak enforcement
Policy not strong enough to protect domain.
DMARC, Email Security & Deliverability Guides
What Is DMARC?
Learn what DMARC is, how it works with SPF and DKIM, and how it helps prevent spoofing while improving email deliverability.
SPF vs DKIM vs DMARC: What’s the Difference and Why It Matters
Every email you send passes through a series of invisible checkpoints before reaching the recipient. These checkpoints do not...
Email Deliverability: The Complete Guide to Reaching the Inbox (2026)
Email deliverability refers to the ability of your emails to reach your recipient’s primary inbox rather than being filtered into spam...
Free DMARC Generator to Create a Valid DMARC Record
Use this DMARC generator to create a DMARC record for your domain, define your policy, and improve email authentication.
DMARC is a DNS TXT record that tells receiving servers how to handle emails that fail SPF or DKIM checks. If your DMARC record is missing or misconfigured, your domain is vulnerable to spoofing and your emails may be less trusted.
This tool helps you generate a valid DMARC record, configure policies, and enable reporting.
Your DMARC Record
Generated Record
Complete DMARC TXT record ready to copy
Configuration Summary
Policy, reporting emails, alignment, and percentage
Issues & Fixes
Detected risks & recommended improvements
Fix Your Deliverability with an Expert
Get a personalized audit of your DMARC, SPF, and email setup. Identify what’s impacting your deliverability and get clear, actionable fixes in a 30-minute session.