GhosterMail for Claude.ai
com.ghostermail/ghostermail
Create private and temporary mailboxes, send e-mails and read incoming messages and codes.
client:Claude.ai
transport:streamable-http
Install GhosterMail in Claude.ai
Settings → Connectors → Add custom connector
https://api.ghostermail.com/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