This document describes an intranet mailing system created by Saili Mane. The system aims to provide secure internal communication and information sharing within an organization. It allows users to send emails to individuals or groups, manage contacts, and access mailboxes, drafts, and sent messages. The system was implemented using technologies like HTML, CSS, Java, JSP, JDBC, and deployed on a Glassfish application server with a MySQL database. It provides features like user authentication, composing and sending emails, and searching. The system is intended to improve workforce productivity and promote communication within the organization.