Postbox has released version 2.5 of its eponymous email client, which includes a long list of enhancements, starting with numerous improvements to its user interface. These include tweaks to the app’s signature vertical view, its composition window, message view, and even its notification bar. According to the release notes, Postbox 2.5 also adds IMAP support for Yahoo Mail accounts, an inline quick reply feature, a new inline junk-mail notification panel, and support for searching messages by topic via Spotlight. ($19.99 new from Postbox’s Web site or the Mac App Store, free update, 20.4 MB)
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