DMARKOFF — Claude Code MCP server: what it does, how to install
Connects DMARC, SPF, and DKIM analytics to your AI assistant. Useful for spotting sender misconfigurations and preparing domains for p=reject.
claude mcp add --transport http dmarkoff-dmarc-spf-dkim-analytics https://mcp.dmarkoff.com/mcpWhat DMARKOFF — DMARC, SPF & DKIM Analytics does
This server routes email verification diagnostics directly into coding assistants via the Model Context Protocol. It checks delivery compliance across registered domains and flags failing senders. You can inspect SPF lookups, evaluate DKIM selectors, and see report volume changes compared to a 14-day baseline.
Setup requires an active DMARKOFF account and a personal API key. The remote server runs at https://mcp.dmarkoff.com/mcp and exposes tools such as get_domain_full_data, get_domain_anomaly_report, and projects_overview. Without a valid API key, queries fail immediately.
What it helps with
- Identify mail senders causing SPF authentication errors
- Verify if a domain is ready for p=reject enforcement
- Detect email traffic drops against a 14-day baseline
- Count DNS lookups inside complex SPF records
Example prompts for the agent
- Check example.com: why is SPF failing and which mailer caused it?
- Can example.com safely switch to p=reject right now?
- List all projects that currently show a critical severity rating
How to install DMARKOFF — DMARC, SPF & DKIM Analytics
Platform CLI: remote server
claude mcp add --transport http dmarkoff-dmarc-spf-dkim-analytics https://mcp.dmarkoff.com/mcpPlatform CLI: remote server
codex mcp add dmarkoff-dmarc-spf-dkim-analytics --url https://mcp.dmarkoff.com/mcpConfig file
{
"mcpServers": {
"dmarkoff-dmarc-spf-dkim-analytics": {
"url": "https://mcp.dmarkoff.com/mcp"
}
}
}Config file
{
"servers": {
"dmarkoff-dmarc-spf-dkim-analytics": {
"type": "http",
"url": "https://mcp.dmarkoff.com/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http dmarkoff-dmarc-spf-dkim-analytics https://mcp.dmarkoff.com/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about DMARKOFF — DMARC, SPF & DKIM Analytics
How to install DMARKOFF in Claude Code?
Run claude mcp add --transport http dmarkoff-dmarc-spf-dkim-analytics https://mcp.dmarkoff.com/mcp in your terminal. You must supply your DMARKOFF API key in the authorization header.
What does this MCP server do?
It feeds email authentication metrics into your coding assistant. The model can inspect delivery failures, track authentication history, and evaluate domain security policies.
What credentials are required to use it?
You need a registered DMARKOFF account and an API token generated in your account dashboard. Without these credentials, the server cannot fetch analytics.
