> ## Documentation Index > Fetch the complete documentation index at: https://blaxel-pm-2441-firewall.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # AgentMail > Use AgentMail with Blaxel to build an intelligent assistant that autonomously answers technical questions over email through agentic inboxes. This example shows how to integrate agentic inbox provider [AgentMail](https://agentmail.to/) with Blaxel to create a customer success agent that autonomously handles technical questions via email (inbound and outbound). ## Requirements To use this example, you'll need: * the unique username for your AgentMail inbox * an AgentMail API key ## Create an AgentMail inbox and API key From your AgentMail dashboard, create a new inbox, providing a unique username (by default, the domain is set to `agentmail.to`): inbox.webp From the same dashboard, obtain an API key: api.webp ## Configure the project Clone the [example repository](https://github.com/blaxel-templates/template-agentmail-docbot) and follow the instructions provided. Note that you must configure the following environment variables for your deployment: ```bash theme={null} INBOX_USERNAME= # a unique username for your inbox AGENTMAIL_API_KEY= # your AgentMail API key ``` Create a `.env` file in the project root with these variables, or set them in your deployment environment. The `AGENTMAIL_API_KEY` variable is required. If it is missing or not correctly set, the AgentMail client will fail to authenticate and return a **403 Forbidden** error at runtime. Confirm this variable is configured before deploying. ## Deploy the agent [Deploy the agent](../Agents/Deploy-an-agent) on Blaxel. Once the agent is deployed, retrieve its [inference endpoint](../Agents/Query-agents). deployment.webp You will need an API key to query the agent externally. Follow [this guide to create a service account in your workspace and generate an API key](../Security/Service-accounts). Complete documentation for using AgentMail.