What the issue means
A missing DMARC record means receiving mail servers have less guidance for handling spoofed email using your domain.
Security fix guide
How to Fix a Missing DMARC Record
A missing DMARC record means receiving mail servers have less guidance for handling spoofed email using your domain.
Run Full Website Security ScanWhy it matters
DMARC helps protect your brand and users from phishing and domain spoofing when SPF and DKIM alignment are configured.
How to check it
Query TXT records for _dmarc.example.com.
How to fix it
Start with p=none for monitoring, then move to quarantine or reject after reviewing reports.
Configuration examples
Nginx
DNS record, not an Nginx setting.Apache
DNS record, not an Apache setting.Cloudflare
Add a TXT record at _dmarc with a value such as v=DMARC1; p=none; rua=mailto:security@example.com.