Aleph is mail/news software written in Java. It has such features as: 1. Internationalization support (especially encodings). 2. Cutomizeable Swing multiplatform GUI. 3. Suppor for POP, IMAP, NNTP, SMTP protocols. 4. Plugins.
Rail is an email client. The idea of starting the project is to create the most convinient and simplest mail client. It has to undertake all popular text encoding, support file transportation
eSvin - new generation of email client. Windows and Linux versions. Multilanguadge. Html, pdf, xml support.