Proxy Mail QA for Claude.ai
qa.proxymail/proxymail-qa
Test inboxes for your app's sign-up and login emails: get the code or link, or why none came.
client:Claude.ai
transport:streamable-http
Install Proxy Mail QA in Claude.ai
Settings → Connectors → Add custom connector
https://api.proxymail.qa/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs