Auth Posture — Email Deliverability & Spoofability Audit

Official registry Productivity

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code
claude mcp add --transport http auth-posture-email-deliverability-spoofa 'https://auth-posture.rowb.app/mcp' --header 'Authorization: <Bearer API key. Free tier: 3 audits/day without signup; key from /signup gives 50 audits/month.>'
JSON configuration (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "auth-posture-email-deliverability-spoofa": {
            "type": "http",
            "url": "https://auth-posture.rowb.app/mcp",
            "headers": {
                "Authorization": "<Bearer API key. Free tier: 3 audits/day without signup; key from /signup gives 50 audits/month.>"
            }
        }
    }
}

Frequently asked questions

What is Auth Posture — Email Deliverability & Spoofability Audit?

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

How do I install Auth Posture — Email Deliverability & Spoofability Audit?

It runs as a remote server. In Claude Code: claude mcp add --transport http auth-posture-email-deliverability-spoofa 'https://auth-posture.rowb.app/mcp' --header 'Authorization: <Bearer API key. Free tier: 3 audits/day without signup; key from /signup gives 50 audits/month.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Auth Posture — Email Deliverability & Spoofability Audit need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains Auth Posture — Email Deliverability & Spoofability Audit?

It is published by app.rowb.auth-posture. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.