PowerDMARC
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PowerDMARC's MCP server brings live email authentication data directly into any MCP-compatible AI assistant: Claude, ChatGPT, Cursor, and others. Instead of generic DMARC advice, the AI works from a customer's actual acc
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Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
PowerDMARCCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
{
"mcpServers": {
"powerdmarc": {
"type": "http",
"url": "https://mcp-dmarc.com/mcp"
}
}
}
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"powerdmarc": {
"powerdmarc": {
"type": "http",
"url": "https://mcp-dmarc.com/mcp"
}
}
}
}
McpServers
{
"powerdmarc": {
"type": "http",
"url": "https://mcp-dmarc.com/mcp"
}
}
PowerDMARC's MCP server brings live email authentication data directly into any MCP-compatible AI assistant: Claude, ChatGPT, Cursor, and others. Instead of generic DMARC advice, the AI works from a customer's actual account, using real aggregate and forensic reports, DNS and WHOIS lookups, domain health scores, and one-command DMARC/SPF/DKIM/BIMI record generation. Ask "which of my domains are exposed to spoofing" or "generate a DMARC record for this domain" and get an answer grounded in live data, not a canned playbook. MSSPs get their own layer on top, letting them list managed sub-accounts, pull compliance scores across every client, and manage domain groups, all from one conversation, without touching the dashboard. Every tool call is scoped strictly to the connecting token's permissions, so access never exceeds what the account owner has already granted.
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