Posylai — AI Email Builder for ChatGPT

ru.posylai/email

Build responsive HTML email campaigns from any brand website: design, QA, export.

client:ChatGPT transport:streamable-http

Install Posylai — AI Email Builder in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.posylai.ru/mcp

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