MacBiff is a GPL'd "Biff" Program. It periodically checks your IMAP server for new email, and reports where in your folder hierarchy your new mail resides.
- IMPORTANT: 1.1.16 is Intel 32/64-bit only and requires Snow Leopard (10.6) or higher. If you're running Leopard (10.5), don't upgrade!
- fixed a bug that caused mailbox folders to appear multiple times on Lion (ID: 3372953)
- added native 64-bit support (ID: 3013416)
- updated Growl framework to version 1.3.1
Mac OS X 10.6 or later