Postbox 3.0.8 is now available. Here’s what’s new in this release:
Reduce power usage (and increase laptop battery life) by only using the integrated GPU on Mac OS X Added a “Run Filters on Folder” toolbar button Notification Center alerts now link directly to messages Postbox will now display the account name next to folder name in the message pane Added automatic account configuration support for iCloud email accounts Fixed a crash on import from Thunderbird Fixed a crash on indexing Fixed an issue where attachment thumbnails would not display on Mac OS X (Retina only) Fixed an issue with Growl integration on Mac OS X Fixed an issue where searches on non-recognized Topics would return results Fixed issues with “Topic is” / “Topic isn’t” criteria for smart folders Fixed an issue with automatic account configuration when you entered an incorrect password Fixed an issue that would prevent spelling dictionaries from installing To update, select About Postbox from the Postbox menu on Mac OS X, or select About Postbox from the Help menu on Windows, then click the Apply Update button once the update has finished downloading.