ERT-CONFIG-013
Email spoofing protection weak (SPF/DMARC)
MediumA02:2025CWE-290
Why it matters
Anyone can send email that looks like it came from your domain, which powers phishing of your users.
How to fix it
Publish an SPF record and a DMARC record with p=quarantine or p=reject.
How we test it
Passive — runs in the free check, looks only at what a browser can see.
