New guide: how to warm up a dedicated IP without hurting your reputation. Read now →
Log in
MigoSMTP
Book a demo Start free
← Free toolsGenerator

DMARC record generator

Choose a policy and a reporting address. Copy the TXT record into DNS.

DMARC options
Policy
none
Report to
dmarc@example.com
Generate
Record built
Policy
Reports
Choose a policyPick none, quarantine or reject and a reporting address.
p=none
p=quarantine
p=reject
DeliveredMonitor and learn
Spam folderSuspicious mail held
BlockedForgeries rejected
Clear
Visual
What each policy doesSee how mail is treated at each level.
_dmarc.example.com
TYPE
NAME
VALUE
TXT
_dmarc
v=DMARC1; p=none; rua=mailto:d@x.io
TXT
_dmarc
pct=100; adkim=s
Publish and wait
Copy
Paste
Your DNS recordCopy the generated record into DNS.
Current state
AI advice
Policy: none
Pass rate: [n]%
Unknown sources: 2
Fix 2 unknown senders
Then move to quarantine
Reject once clean
AI
LowRisk now
QuarantineNext step
[n] weeksTime
Data-driven
Safe steps
AI recommends your next policy stepBased on your report data it suggests whether to stay at monitor, move to quarantine or go to reject, and says what could break first.
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Your servers
!
Marketing tool
!
CRM
!
Unknown
!
Pass
Partial
Investigate
Aggregate
Daily
Read the reportsAggregate reports show who sends as you.
Before enforcing
List all sending services
SPF includes every sender
DKIM signs every stream
Reports show no surprises
Subdomain policy set
Verified
Reliable
Verify before you tightenMake sure every sender is authorised first.
Choose
Effect
Record
AI rollout
Reports
Verify
Your policy
DNS record 
Host:  _dmarc
Type:  TXT
Value: v=DMARC1; p=none; adkim=r; aspf=r

Start with p=none, review reports, then raise the policy.

Learn how DMARC rolls out

Move from monitoring to enforcement safely.

Open guide

Start sending in minutes.

Create an account, add your domain and send your first email.