test mailbox for ChatGPT

io.github.therealmrfunguy/test-mailbox

Disposable email inboxes for testing — create addresses, wait for messages, extract links.

client:ChatGPT transport:sse

Install test mailbox in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mail.rjctdlabs.xyz/sse

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