openapi: 3.1.0 info: title: EmailEngine Account Deliverytest API description: EmailEngine REST API exposes a unified interface for sending and receiving email through IMAP, SMTP, Gmail, and Microsoft Graph. Endpoints below are derived from the public EmailEngine API reference navigation. version: 1.0.0 x-generated-from: https://learn.emailengine.app/docs/api/emailengine-api x-generated-by: claude-crawl-2026-05-08 servers: - url: https://api.emailengine.app description: EmailEngine API tags: - name: Deliverytest paths: /v1/deliverytest/check/{deliverytest}: parameters: - name: deliverytest in: path required: true schema: type: string get: summary: Check delivery test status operationId: checkDeliveryTest responses: '200': description: Delivery test response content: application/json: schema: type: object tags: - Deliverytest