MacBiff is a "Biff" program for Mac OS X. It unobtrusively resides in the system bar, periodically checking your IMAP server for new email, and reports where in your folder hierarchy your new mail resides.
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.
