Gmail and Yahoo require DMARC. Make sure you're compliant.
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Tools
DMARC
DMARC Record Checker
DMARC Record Generator
Managed DMARC
SPF
SPF Checker & Lookup
SPF Record Generator
SPF Record Raw Checker
Managed SPF
DKIM
DKIM Record Checker
DKIM Record Generator
BIMI
BIMI Record Checker
BIMI Record Generator
BIMI Logo Converter
MANAGED BIMI
MTA-STS
MTA-STS Record Checker
MTA-STS Record Generator
MTA-STS and TLS Reporting
TLS-RPT
TLS-RPT Record Checker
TLS-RPT Record Generator
Reporting
DMARC Failure Reports
DMARC XML Report Analyzer
DMARC XML Geographic Map
Other Tools
Domain Scanner
DNS Record Checker
Reputation Checker
Email Investigation
Phishing Link Checker
Reputation Monitoring
Alert Manager
Pricing
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DMARC Record Generator
Create a valid DMARC record in a few clicks to use it in your DNS.
Enter your domain name
Domain
Policy Type
*
Policy type
none
quarantine
reject
Subdomain Policy
Subdomain policy
none
quarantine
reject
Percentage applied to
Percentage
SPF Alignment
Spf alignment
Relaxed
Strict
Relaxed (r) or Strict (s) SPF identifier alignment
DKIM Alignment
Dkim alignment
Relaxed
Strict
Relaxed (r) or Strict (s) DKIM identifier alignment
Reporting Options
Report if all mechanisms fail (0)
Report if any mechanism fails (1)
Report if DKIM alignment fails (d)
Report if SPF alignment fails (s)
Aggregate reports send to
Add RUA Address
Failure reports send to
Add RUF Address
This will be the host portion of the domain or just the name of the domain and .com, .net, .org, etc.
Generate DMARC