Automated Email Summarization and Notification via LINE

This n8n workflow automates the process of reading emails from an IMAP server, analyzing their content with AI, and sending important summaries to a LINE messaging platform. It streamlines email management by categorizing and summarizing emails, making it easier to stay updated on critical messages.

The workflow begins with reading emails from the specified IMAP account. Each email is then processed by an AI language model, which evaluates whether the email requires attention based on its content, such as deadlines, urgent requests, or important announcements. This analysis is performed using a language chain node, leveraging OpenRouter’s AI model.

The AI’s output is structured to specify if the email is important and provide a concise summary if applicable. Important emails trigger a notification sending step, which uses an HTTP request node to push the summarized content directly to a LINE chat channel via the LINE Messaging API. Throughout the process, various sticky notes serve as guidance and setup instructions for configuring email, AI, and LINE API credentials.

This workflow is ideal for managing high volumes of email, especially in professional environments where timely attention to critical messages is essential. It helps users automate the filtering and summarization of emails, ensuring they do not miss urgent updates while reducing manual email review effort.