{"success":true,"message":"Unified Gmail SMTP Server","version":"1.0.0","endpoints":{"POST /api/email/send":"Send a single email","POST /api/email/send-bulk":"Send multiple emails","POST /api/email/send-template":"Send email using templates","GET /api/email/templates":"Get available email templates","GET /api/email/health":"Health check endpoint"},"documentation":"Visit the GitHub repository for full API documentation"}