Uncomplex has released Mailplane 3.1.2 with improved handling of inbox refreshing and compatibility with the Streak plug-in for the Gmail-specific email client. With automatic inbox refresh, new messages appear in your inbox shortly after notification is received, and a refresh is forced if your cursor isn’t within a text field (such as the compose window or search, where a refresh might be annoying). Added to the list of plug-ins compatible with Mailplane, Streak is designed for customer relationship management, but Uncomplex suggests that it might also useful for project management and personal to-do lists. The update also brings back attachment preview using Quick Look if Google Drive is blocked, warns you if the Inbox Type setting in preferences doesn’t match your use of Inbox Tabs (Primary, Social, etc.), and avoids a crash when attempting to download history with a text-only toolbar. ($24.95 new, free update, 17.2 MB, release notes)
File Email with a Key in Apple Mail
In Mac OS X 10.4 Tiger or later, you can use the simple and fun MsgFiler Mail plug-in to file Mail messages using keyboard shortcuts.
New in Apple Mail 4 (the 10.6 Snow Leopard version), to assign a keyboard shortcut to any mailbox on the Move To or Copy To submenu, you can also open the Keyboard pane of System Preferences, click Keyboard Shortcuts, and select Application Shortcuts in the list on the left. Click the + button, choose Mail from the Application pop-up menu, type the name of the mailbox in the Menu Title field, click in the Keyboard Shortcut field, and press the keystroke combination you want to use. Then click Add.