MailboxValidator MCP Server

MCP discovered

Details

Command: npx
Docs: https://www.mailboxvalidator.com/integrations/mcp

Authentication

MailboxValidator API key api_key discovered Get key ↗

env MAILBOXVALIDATOR_API_KEY

Sign up for an API plan from MailboxValidator plans or the free API signup. After signing in, open your dashboard to retrieve the API key. The docs state the API key is passed as the key query parameter.