LLM-Powered Email Dispatcher Automates Content-Based Routing.

K. Paramesha, K R Sriram, Sujan Shetty, Shamanth Kishore, R. Tejaswini· June 26, 2026 View original

Summary

This paper proposes an automated email dispatching system that uses large language models (LLMs) to analyze email content and route messages to relevant recipients, specifically WhatsApp groups in an engineering college. The system aims to reduce manual effort, improve information flow, and enhance productivity without relying on labeled datasets.

Managing the high volume of emails in large organizations is a significant challenge, often leading to time-consuming manual processes for forwarding information. This research introduces a novel solution: a content-based smart email dispatcher. The system leverages large language models (LLMs) to automatically analyze the textual content of emails. The core idea is to use LLM agents to understand email context and instructions, then route messages and attachments to appropriate recipients. The paper specifically details an implementation for an engineering college, where emails are dispatched to relevant student WhatsApp groups based on their content. This automated approach eliminates the need for manual email perusal and forwarding, thereby reducing errors, saving time, and boosting productivity. A key advantage is that the system operates effectively without requiring pre-labeled datasets, relying instead on the LLMs' inherent understanding capabilities.

Why it matters

Professionals dealing with high email volumes can significantly reduce manual processing time and improve information dissemination efficiency by adopting LLM-powered dispatching systems.

How to implement this in your domain

  1. 1Identify internal communication channels and recipient groups that could benefit from automated email routing.
  2. 2Develop or integrate an LLM-based agent to analyze email content and determine routing logic.
  3. 3Configure the system with clear instructions and context for the LLM to accurately dispatch emails.
  4. 4Pilot the automated dispatcher in a controlled environment, monitoring accuracy and user feedback.
  5. 5Establish protocols for reviewing misrouted emails and refining the LLM's prompt framework.

Who benefits

EducationCorporateITPublic SectorCustomer Service

Key takeaways

  • LLMs can automate content-based email dispatching, reducing manual effort.
  • The system improves information flow and organizational productivity.
  • It operates effectively without requiring extensive labeled datasets.
  • Automated dispatchers can reduce cognitive load associated with email management.

Original post by K. Paramesha, K R Sriram, Sujan Shetty, Shamanth Kishore, R. Tejaswini

"arXiv:2606.26593v1 Announce Type: new Abstract: Email communication has become an integral part of personal and professional life, but handling its vast volume is still a significant issue for large organisations. Manual perusal of emails and forwarding their contents and attachm…"

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Originally posted by K. Paramesha, K R Sriram, Sujan Shetty, Shamanth Kishore, R. Tejaswini on X · view source

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