Email Verifier MCP for ChatGPT

io.github.panstories/email-verifier-mcp

Verify email deliverability with RFC format, MX, SMTP and disposable-domain checks.

client:ChatGPT transport:streamable-http

Install Email Verifier MCP in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://neeenja--email-verifier-mcp.apify.actor/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs