Indev's tagging plug-in for Apple Mail adds the display of tag-based Mailboxes in Mail's Mailbox listing; Notification Center alerts for messages with tickle dates, events, tasks due today, and past due; iCloud syncing of MailTags-based rules, smart mailboxes, preferred keywords, and projects; search suggestions for notes; suggestions for keywords contains: and project contains: in keyword and project search suggestions; and other improvements.
