mcp-warmline

MCP server for transactional email - send emails, track delivery, monitor reputation.

Tools

send_email

Send a transactional email.

Parameters:

• to (string, required): Recipient email address

• subject (string, required): Email subject

• body (string, required): Email body (HTML or text)

• from (string, optional): Sender email address (default: "noreply@example.com")

• tags (array, optional): Email tags for tracking

• metadata (object, optional): Custom metadata

send_batch

Send batch of transactional emails.

Parameters:

• emails (array, required): Array of emails to send, each with to, subject, body, from, tags, metadata

get_delivery_status

Get delivery status for an email.

Parameters:

• email_id (string, required): Email ID from send response

get_reputation_metrics

Get email reputation metrics for a domain.

Parameters:

• domain (string, required): Domain to check reputation for

• days (integer, optional): Days of history (default: 30)

Related MCP server: SMTP MCP Server

Installation

pip install -r requirements.txt

Usage

python main.py

Connecting to Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "warmline": {
      "command": "python",
      "args": ["/path/to/mcp-warmline/main.py"],
      "cwd": "/path/to/mcp-warmline"
    }
  }
}

License

MIT