"Email" matching MCP connectors:

Live DNS, email-auth and redirect checks, HTTP security headers, uptime history, PC hardware prices.

Free anonymous website, DNS, email and TLS checks, plus read-only access to your monitors.

Breach intelligence API: email search, domain monitoring, passwords and stealer logs.

Webinar analytics for Zoom Meeting-based webinars: Funnels, transcripts, email engagement

Email deliverability monitoring and sending: bounces, complaints, suppression, campaigns.