Email Auth Grader
The Domain Email Auth Grader performs a comprehensive security audit of your domain's email authentication infrastructure. It analyzes DNS TXT records to validate SPF, DKIM, DMARC, BIMI, and MTA-STS configurations against RFC specifications. Each check is assigned a score, and an overall letter grade (A-F) is calculated based on the security posture of your email authentication setup. The API…
Email Auth Grader endpoints
| Method | Endpoint | Description |
|---|---|---|
| POST |
Email Auth Grader /api/email-auth |
Comprehensive email security audit: SPF, DKIM, DMARC, BIMI, MTA-STS checks with A-F letter grade and remediation recommendations. |
Email Auth Grader pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9 / month | — |
|
| ULTRA | $19 / month | — |
|