Lockally Email for ChatGPT
com.lockally/email
Stateful email for AI agents — read inboxes, reply in-thread, draft with approval.
client:ChatGPT
transport:streamable-http
Install Lockally Email in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.lockally.com/Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs