May 21 - 4:40pm EDT   C-Command has released a new version of SpamSieve, a spam-filtering tool for Macs that relies on Bayesian algorithms. The software integrates with multiple e-mail clients, and evolves to more accurately block unwanted messages. It can decode messages intended to bypass filters, and incorporates both black- and whitelists, the latter of which can be compiled from Address Book, Eudora or Entourage in order to ensure common contacts are never blocked. [full story]