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Note: Versions 2.1.3 (for OS X 10.7), 3.0.6 (for OS X 10.8), 4.0.8 (for OS X 10.9), 5.0.2 (for OS X 10.10), and 6.0.3 (for OS X 10.11) are no longer supported by the developer.

Herald is a notification plugin for Mail.app, Apple's macOS email client. Inspired by the excellent Mail.appetizer plugin, Herald shows you popup notifications whenever you receive new Mail. It also allows you to perform common actions directly from within the notification window, including deleting messages, initiating replies, viewing messages in Mail, or marking messages as read. Herald's appearance is highly

What's New

Version 7.0:

Note: Now requires macOS 10.12 or later

  • Added support for macOS 10.12 Sierra
  • Command-clicking the message body now views the message in Mail


  • macOS 10.12 or later

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4.8 97


Current Version (7.x)


Downloads 86,096
Version Downloads 662
License Free
Date 23 Sep 2016
Platform Intel 64 / OS X
Price Free
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