Email Security
Check your domain's email authentication and transport security.
Email is the single most impersonated channel on the internet — SPF, DKIM and DMARC are the three records that decide whether a forged "invoice from your CEO" lands in an inbox or gets rejected before it arrives. Most domains have at least one of the three missing, misconfigured, or set to monitor-only instead of enforce. This scan reads your current configuration and explains exactly what each gap means in practice.
Enter the domain used for email.
Try:
- No credentials
- No mailbox access
- No tenant connection
- Public DNS/TLS data only