Email Verifier: MX, disposable, role and typo check, no SMTP for ChatGPT

io.github.bepolabs/email-dns-check

Cut bounces before you send: spelling, mail exchanger, SPF and DMARC facts per contact, no probing.

client:ChatGPT transport:streamable-http

Install Email Verifier: MX, disposable, role and typo check, no SMTP in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.apify.com?tools=bepolabs/email-dns-check

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