mail send for ChatGPT

dev.mailkite/mail-send

Send transactional email over a verified domain — templates, attachments, custom headers.

client:ChatGPT transport:streamable-http

Install mail send in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.mailkite.dev/mcp?ref=mail-send

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