Bare Bones Software today released Mailsmith 2.0.1, an update to its powerful email client for the Mac. The new version adds support for secure communications via the use of Secure Sockets Layer (SSL) encryption, support for use of Apple’s Address Book in mail filter rules, and several other refinements and fixes for reported issues. With the release of Mailsmith 2.0.1, each new copy or upgrade also includes a copy of SpamSieve (a US$20 value), the popular client-side spam filtering software with which Mailsmith features close integration.