Trojitá, a Qt IMAP e-mail client
Send emails quickly and efficiently.
FalconMailer is a Java-based Mail API that can send emails quickly and efficiently. The API is easy to use and is much faster than the JavaMail. FalconMailer uses SSL.
Myocastor is a simple, fast, functional and multiplatform email client
Myocastor is a simple, fast, functional and multiplatform email client. The project is abandoned.
gPoster Graphical User Interface. Not even alpha, still in the "Learning QT and Making a mess" phase. Do not download, it doesn't work!