Build a DMARC record in seconds
DMARC Record Generator
Create a DMARC TXT record for your domain. Choose your policy, reporting settings, and alignment. Mailvovo generates the record instantly.
✓ Free to use✓ No sign-up required✓ Runs in your browser✓ No DNS changes
DMARC Configuration & Results
Set your DMARC policy and optional settings. The record updates automatically.
1. Protection level (p)
2. Aggregate reports (rua)
Optional. Add an email address to receive DMARC aggregate reports.
Advanced settings (optional)Subdomain policy, non-existent-domain policy and alignment
Generated DNS record
v=DMARC1; p=none;About This DMARC Record Generator
Create the DNS TXT value from your selected policy and reporting settings. Mailvovo does not publish or modify DNS records. After publishing, use the DMARC Checker to confirm that receivers can see the record correctly.
What it generates
- DMARC TXT record
- Main policy (p)
- Optional subdomain policy (sp)
- Optional non-existent-domain policy (np)
- DKIM and SPF alignment (adkim / aspf)
- Aggregate reporting address (rua)
Who it’s for
- Domain owners
- IT administrators
- Email administrators
- Agencies
- MSPs
- Security teams
Important to know
- Generating a record does not publish it
- p=none is for monitoring, not enforcement
- External report destinations may need authorization
- Verify the live DNS record after publishing
Frequently Asked Questions
A DMARC record publishes a policy for messages that fail DMARC alignment and can specify where aggregate reports should be sent.
Many domains begin with p=none to monitor real sending sources before moving to quarantine or reject.
p is the main DMARC policy. sp can define a policy for subdomains, while np can define behavior for non-existent subdomains.
adkim controls DKIM identifier alignment and aspf controls SPF identifier alignment. Relaxed alignment is the default when these tags are omitted.
rua specifies the destination for DMARC aggregate reports.
No. You must add the generated TXT record through your DNS provider.
Verify After Publishing
After DNS has propagated, use the DMARC Checker to confirm that the record is visible and working correctly.