openapi: 3.1.0 info: title: Mailgun Domains Suppressions API description: Mailgun (by Sinch) is a transactional email API platform offering message send, inbound routing, suppression management, list management, webhooks, and event analytics. The HTTP API uses HTTP Basic Authentication with the literal username `api` and the account API key as the password. Regional endpoints are available for US (`api.mailgun.net`) and EU (`api.eu.mailgun.net`) data residency. version: 3.0.0 contact: name: Mailgun url: https://documentation.mailgun.com/docs/mailgun/api-reference/ servers: - url: https://api.mailgun.net/v3 description: US region - url: https://api.eu.mailgun.net/v3 description: EU region security: - BasicAuth: [] tags: - name: Suppressions paths: /{domain}/bounces: get: tags: - Suppressions summary: List bounced addresses operationId: listBounces parameters: - name: domain in: path required: true schema: type: string responses: '200': description: Bounces /{domain}/unsubscribes: get: tags: - Suppressions summary: List unsubscribed addresses operationId: listUnsubscribes parameters: - name: domain in: path required: true schema: type: string responses: '200': description: Unsubscribes /{domain}/complaints: get: tags: - Suppressions summary: List complaints operationId: listComplaints parameters: - name: domain in: path required: true schema: type: string responses: '200': description: Complaints components: securitySchemes: BasicAuth: type: http scheme: basic description: HTTP Basic with username `api` and your Mailgun API key as the password.