gpostman is a simple mail checker for X. It displays configurable pixmaps depending on the state of the mail spool file, features real transparency, and can execute a command when new mail appears (e.g. play a sound) and when the pixmap is clicked.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
