> ## Documentation Index > Fetch the complete documentation index at: https://inbound.new/docs/llms.txt > Use this file to discover all available pages before exploring further. # Update a managed mailbox ## OpenAPI ````yaml https://inbound.new/openapi.json put /api/e2/mailboxes/{id} openapi: 3.1.0 info: title: Inbound Email API description: >+ # Inbound API The Inbound API allows you to manage email infrastructure programmatically - domains, email addresses, webhooks, and more. ## Authentication All API requests require a Bearer token in the Authorization header: ```bash curl -H "Authorization: Bearer YOUR_API_KEY" \ https://inbound.new/api/e2/domains ``` ## Base URL ``` https://inbound.new/api/e2 ``` ## Quick Start 1. **Create a domain** - Register your domain with Inbound 2. **Configure DNS** - Add the provided DNS records to your domain 3. **Create an email address** - Set up addresses to receive emails 4. **Create an endpoint** - Configure where emails are delivered (webhook, forwarding, etc.) version: 2.0.0 servers: - url: https://inbound.new description: Production API server security: - bearerAuth: [] tags: - name: Webhooks description: Webhooks sent by Inbound to your configured endpoints when events occur. - name: Emails description: >- Send, list, and manage emails. Supports immediate sending, scheduling, replies, and retry functionality. - name: Mail description: >- Inbox and thread views for received emails. Filter by domain, address, or search. - name: Domains description: >- Manage domains for sending and receiving emails. Domains must be verified via DNS before use. - name: Endpoints description: >- Configure where incoming emails are delivered - webhooks, email forwarding, or custom handlers. - name: Email Addresses description: Create and manage email addresses on your verified domains. - name: Attachments description: Download email attachments using authenticated requests. paths: /api/e2/mailboxes/{id}: put: tags: - Mailboxes summary: Update a managed mailbox operationId: putApiE2MailboxesById parameters: - name: id in: path required: true schema: type: string requestBody: required: true content: application/json: schema: minProperties: 1 type: object properties: name: minLength: 1 maxLength: 255 type: string loginAddress: minLength: 3 maxLength: 255 type: string type: type: string enum: - mailbox - smtp accessMode: type: string enum: - read - read_write sendingMode: type: string enum: - identity - scoped_domains sendingName: nullable: true anyOf: - maxLength: 255 type: string - type: 'null' sendingAddress: nullable: true anyOf: - maxLength: 255 type: string - type: 'null' enabled: type: boolean scopes: minItems: 1 maxItems: 100 type: array items: type: object properties: type: type: string enum: - domain - address domainId: minLength: 1 maxLength: 255 type: string address: minLength: 3 maxLength: 255 type: string required: - type - domainId application/x-www-form-urlencoded: schema: minProperties: 1 type: object properties: name: minLength: 1 maxLength: 255 type: string loginAddress: minLength: 3 maxLength: 255 type: string type: type: string enum: - mailbox - smtp accessMode: type: string enum: - read - read_write sendingMode: type: string enum: - identity - scoped_domains sendingName: nullable: true anyOf: - maxLength: 255 type: string - type: 'null' sendingAddress: nullable: true anyOf: - maxLength: 255 type: string - type: 'null' enabled: type: boolean scopes: minItems: 1 maxItems: 100 type: array items: type: object properties: type: type: string enum: - domain - address domainId: minLength: 1 maxLength: 255 type: string address: minLength: 3 maxLength: 255 type: string required: - type - domainId multipart/form-data: schema: minProperties: 1 type: object properties: name: minLength: 1 maxLength: 255 type: string loginAddress: minLength: 3 maxLength: 255 type: string type: type: string enum: - mailbox - smtp accessMode: type: string enum: - read - read_write sendingMode: type: string enum: - identity - scoped_domains sendingName: nullable: true anyOf: - maxLength: 255 type: string - type: 'null' sendingAddress: nullable: true anyOf: - maxLength: 255 type: string - type: 'null' enabled: type: boolean scopes: minItems: 1 maxItems: 100 type: array items: type: object properties: type: type: string enum: - domain - address domainId: minLength: 1 maxLength: 255 type: string address: minLength: 3 maxLength: 255 type: string required: - type - domainId responses: '200': description: Response for status 200 content: application/json: schema: type: object properties: data: type: object properties: id: type: string name: type: string loginAddress: type: string type: type: string enum: - mailbox - smtp accessMode: type: string enum: - read - read_write sendingMode: type: string enum: - identity - scoped_domains sendingName: nullable: true anyOf: - type: string - type: 'null' sendingAddress: nullable: true anyOf: - type: string - type: 'null' enabled: type: boolean scopes: type: array items: type: object properties: id: type: string type: type: string enum: - domain - address domainId: type: string domain: type: string address: nullable: true anyOf: - type: string - type: 'null' required: - id - type - domainId - domain - address createdAt: format: date-time type: string updatedAt: format: date-time type: string lastUsedAt: nullable: true anyOf: - format: date-time type: string - type: 'null' required: - id - name - loginAddress - type - accessMode - sendingMode - sendingName - sendingAddress - enabled - scopes - createdAt - updatedAt - lastUsedAt required: - data '400': description: Response for status 400 content: application/json: schema: type: object properties: error: type: string required: - error '401': description: Response for status 401 content: application/json: schema: type: object properties: error: type: string required: - error '403': description: Response for status 403 content: application/json: schema: type: object properties: error: type: string required: - error '404': description: Response for status 404 content: application/json: schema: type: object properties: error: type: string required: - error '409': description: Response for status 409 content: application/json: schema: type: object properties: error: type: string required: - error '429': description: Response for status 429 content: application/json: schema: type: object properties: error: type: string required: - error '500': description: Response for status 500 content: application/json: schema: type: object properties: error: type: string required: - error components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: >- Your Inbound API key. Include it in the Authorization header as: Bearer ````