About This Architecture

Serverless email-to-task processing architecture using AWS Lambda, EventBridge, and Amazon Bedrock to automatically convert shared mailbox emails into actionable tasks with AI-powered deduplication. The system polls Microsoft Graph API on a scheduled cadence, queues raw emails via SQS, deduplicates using message-ID and conversation-ID indices, and enriches tasks with Claude or Titan LLM before storing in DynamoDB. Real-time synchronization via API Gateway WebSocket and Lambda WebSocket Manager pushes task updates to authenticated browser clients through Amazon CloudFront-hosted SPA with Cognito and Microsoft Entra ID federation. All Lambda functions emit structured logs and metrics to CloudWatch and X-Ray for full observability of the ingestion and processing pipeline. Fork this diagram to customize the deduplication logic, swap LLM providers, or integrate additional email sources and downstream task systems.

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How do I build a serverless email-to-task system on AWS that deduplicates emails with AI and pushes updates to users in real-time?

This diagram shows a complete serverless pipeline: EventBridge Scheduler triggers Lambda to poll Microsoft Graph API for shared mailbox emails, SQS queues raw messages, Lambda deduplicates using DynamoDB indices, Amazon Bedrock (Claude/Titan) enriches tasks, and API Gateway WebSocket with Lambda WebSocket Manager broadcasts updates to authenticated browser clients via Cognito and Entra ID federati