SpamSieve 2.9.47

C-Command Software has released SpamSieve 2.9.47, adding support for the macOS 12.1 Monterey update. (As usual, C-Command recommends updating SpamSieve before updating macOS.) The spam-filtering utility works around a bug in Mail that could prevent messages trained as good from moving back to the inbox or messages, updates the Open Window script to address an issue that prevented some windows from opening, improves SpamSieve’s filtering accuracy, and declares notch compatibility for the new MacBook Pros. ($30 new with a 20% discount for TidBITS members, free update, 19.7 MB, release notes, macOS 10.9+)