PowerDMARC
PowerDMARC brings your email-authentication data into ChatGPT. Ask about any domain's security posture and get an interpreted DMARC, SPF, DKIM, BIMI, and MTA-STS breakdown. Dig into DMARC aggregate reports to see who's sending email as your domain, which sources are failing authentication, and where your mail is coming from by country and organization. Look up live DNS and WHOIS records, generate correctly-formatted DMARC, SPF, and DKIM records, and review your hosted-service configuration. Authentication is handled securely via OAuth — the plugin accesses only what your PowerDMARC account already permits, and never stores your credentials or tokens.
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https://powerdmarc.com/https://mcp.powerdmarc.com/mcpThis server may ask you to sign in when your AI client connects.
Last probed Oct 15, 2026 · mcp.powerdmarc.com
PowerDMARC requires sign-in before tools can be listed. Connect the MCP server to inspect the live tool list in your client.
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A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsPowerDMARC brings your email-authentication data into ChatGPT. Ask about any domain's security posture and get an interpreted DMARC, SPF, DKIM, BIMI, and MTA-STS breakdown. Dig into DMARC aggregate reports to see who's sending email as your domain, which sources are failing authentication, and where your mail is coming from by country and organization. Look up live DNS and WHOIS records, generate correctly-formatted DMARC, SPF, and DKIM records, and review your hosted-service configuration. Authentication is handled securely via OAuth — the plugin accesses only what your PowerDMARC account already permits, and never stores your credentials or tokens.
Use the remote MCP URL on this page in your MCP client (Claude, Cursor, VS Code, and more). Copy the endpoint if your client needs a manual entry, then complete provider sign-in when your client connects — tools appear after authentication.
This endpoint requires provider sign-in, so MCPBundles could not list tools anonymously during the last probe. After you connect and authenticate in your MCP client, your session should receive the live tool list from the provider.
PowerDMARC may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.
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