http://www.macupdate.com/download/22042/mailunreadmenu_3.4.6.zip
Mail Unread Menu is a simple menubar application which can provide you with a quick and easy way to see how many unread email messages are in Apple's Mail. Unlike other menubar notification applications, Mail Unread Menu is actually a plugin for Mail.app, which means that the count is instantaneously updated whenever you recieve new email or change the status of a message.
What's New
Version 3.4.6:
- Updated mailbundle for use with the Mail Update for Mavericks.
Requirements
OS X 10.7 or laterSimilar Software
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