{"ok":true,"service":"TempMail","docs":{"GET /api/health":"线路探活","GET /api/ping":"极速探针（纯文本 pong，用于测速）","GET /api/domains":"可用域名","GET /api/mailboxes":"全部邮箱","POST /api/mailboxes":"创建邮箱 {local?, domain?, label?}","POST /api/mailboxes/batch":"批量随机生成 {count, domain?, label?}","GET /api/mailboxes/:address":"邮箱详情 + 邮件列表","DELETE /api/mailboxes/:address":"删除邮箱及其邮件","POST /api/mailboxes/:address/read":"全部标记已读","GET /api/mailboxes/:address/messages":"邮件列表","DELETE /api/mailboxes/:address/messages":"清空邮件","GET /api/mailboxes/:address/messages/:id":"邮件正文","DELETE /api/mailboxes/:address/messages/:id":"删除单封邮件"}}