JSP/Servlets Container based on Tomcat, with some Object-Oriented Applications implemented all in Java Language.
Open Iris is an Open Source Lotus Notes/ Lotus Domino clone for Linux
icarusWebMail is an open source WebMail, with POP3 and IMAP mailbox support, also supports APOP POP3/SSL POP3/TLS IMAP/SSL contacts lists from LDAP, anti-spam integration, Internationalization (by now es, en, fr), Filters, Drafts, Sent-Folder, Signature.
An email client which basically focuses on sorting incoming emails for better email management using classification algorithms. Implemented for windows platform. The e-mail client focuses on inbox management, categorization of e-mails usig algorithms
Daffodil Organizer is an e-mail client with the facility to import mails from the Microsoft Outlook's .pst files. In Daffodil Organizer mails are stored in RDBMS that provides maximum flexibility to organize your mails. You can also categorise your mail
FDP (Four-Dimensional Pocket) project develops the repository which can browse mass information with various viewpoints, and can take out information needed at will. Implementation of the beginning of FDP is MUA (email repository).
Project XM2001 is a framework for an open email client system. It is being designed from the ground up as a modular, pluggable email API and client that will be portable to a simple email client, a sophisticated web app, or a simple client on a PDA.
IDTrans is developing b2b technologies. The primary aspects of the project are secure transmission libraries, a key server, and a application to demonstrate the use of the libraries.
An Experimental Platform for Secure Peer Services, QARE uses a decentralized trust model, a Public Key Infrastructure and provides single logon for multiple applications running across multiple systems. WAR files are used to add applications.
jman is a small GUI-based e-mail and Usenet client written for the Java Platform and intended to be extensible and customizable for both users and developers and to provide a large degree of flexibility with respect to protocols, plugins, and UI widgets.
XMaiLer is yet another email client which is developed in Java and uses JavaMail as mail engine and xmlApplication framework to interact with users. It is designed as fully customizable and extensible via XML configuration files
IMAPWeb is web-based IMAP client. It is written using Java and uses the Enhydra platform. It supports folders, file attachments (sending and viewing), reply, forward (with attachments) and mail delete.
A very simple gui-based email send/retreive client written in Java. Designed specifically for use over a dial-up connection. Allows messages to be previewed and deleted without downloading from server.
This is an email client written in Java, using Swing and JavaMail. It supports IMAP (including disconnected IMAP), POP3, and unix-style mbox folders. It also has (alpha) support for encryption using PGP and S/MIME.
A set of components for the Apache OFBiz ERP. OFBiz_MyHome provides an alternative GUI for OFBiz and adds collaboration, content and document management features (to some extent by integrating external data stores).
CWMS is implementation of an e-mail client, as a Web application, that allows users to access their e-mail through a Web browser, as an alternative to using a desktop-based client, such as Microsoft Outlook, Mozilla Thunderbird or Eudora.
This is a smtp client written on Java, using SWING.
A plug-in for eclipse workbenth. It provides a group of basic functions to process daily email.
Idea is to build an OWA alternative. Desktop client features - access owa thru http - archieving into pst (or pst like file) - read from those archieve - Integrate with "send to" feature As of now targeted for Windows XP only.
The Meldware Communications Suite (MCS) is a platform-independent groupware package consisting of: Meldware Mail, Meldware Calendar, Meldware Webmail, Meldware Secure Administration System. It provides IMAP, POP, SMTP, iCal, WCAP, and Webmail services.
A Java-based POP/IMAP email client and address book application. Extensible/plug-in system, for additional features and groupware capabilities.
Engroup is the web enterprise groupware promotes various collaboration methods plus adding company business management modules. Features are included: CRM, HRM, Document Management, Project Management, Chat, Wiki, Forum, News, Todo.