MailPace

Local install

com.mailpace/mailpace-mcpv2.0.1 Domain verified

Send transactional email and manage MailPace domains from MCP clients.

Communication

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Registry entry

Open in the registry

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-10T14:37:10.073072Z",
      "publishedAt": "2026-11-10T14:37:10.073072Z",
      "statusChangedAt": "2026-11-10T14:37:10.073072Z"
    }
  },
  "server": {
    "name": "com.mailpace/mailpace-mcp",
    "title": "MailPace",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "2.0.1",
    "packages": [
      {
        "version": "2.0.1",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@mailpace/mcp",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "MAILPACE_API_TOKEN",
            "format": "string",
            "isSecret": true,
            "description": "Domain API token for sending email and domain-scoped status lookups."
          },
          {
            "name": "MAILPACE_ORGANIZATION_TOKEN",
            "format": "string",
            "isSecret": true,
            "description": "Organization API token for domain and domain API token management."
          },
          {
            "name": "MAILPACE_ALLOWED_RECIPIENTS",
            "format": "string",
            "description": "Optional comma-separated recipient allowlist of exact addresses or @domain rules."
          },
          {
            "name": "MAILPACE_REQUEST_TIMEOUT_MS",
            "format": "string",
            "description": "Optional per-request timeout in milliseconds. Defaults to 30000."
          },
          {
            "name": "MAILPACE_MAX_RETRIES",
            "format": "string",
            "description": "Optional retry count for idempotent requests and 429 responses. Defaults to 2."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/mailpace/mailpace-mcp",
      "source": "github"
    },
    "description": "Send transactional email and manage MailPace domains from MCP clients."
  }
}

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Try it

This server only runs locally, from a package. Install it with the instructions on this page to try it.

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

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Run in a terminal

claude mcp add mailpace-mcp \
  -- npx -y @mailpace/[email protected]

Environment

MAILPACE_API_TOKEN (optional, not in the config above): Domain API token for sending email and domain-scoped status lookups.
MAILPACE_ORGANIZATION_TOKEN (optional, not in the config above): Organization API token for domain and domain API token management.
MAILPACE_ALLOWED_RECIPIENTS (optional, not in the config above): Optional comma-separated recipient allowlist of exact addresses or @domain rules.
MAILPACE_REQUEST_TIMEOUT_MS (optional, not in the config above): Optional per-request timeout in milliseconds. Defaults to 30000.
MAILPACE_MAX_RETRIES (optional, not in the config above): Optional retry count for idempotent requests and 429 responses. Defaults to 2.

Tools

We don't run packages, so we can't list this server's tools.