Thank you for your review
Email me when discounted: 

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), and 5.0.2 (for OS X 10.10) are no longer supported by the developer.

Herald is a notification plugin for Mail.app, Apple's Mac OS X 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 customizable, allowing more...

What's New

Version 6.0.1:
  • Support for OS X 10.11.1.
  • Fixed an issue where notifications would show up for disabled mailboxes.
  • Viewing a message in a new window now behaves the same as the built in OS X notifications (it doesn't open the main Mail window).


  • OS X 10.11 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Create a collection and add  to it.
Like this app? Be the first to add it to a collection! Create a Collection by bringing together complementary apps that have a common theme or purpose, then share it and discover new collections!
Leave a Review

Herald User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
5 90


Current Version (6.x)


Downloads 83,655
Version Downloads 609
Type Internet / Email
License Free
Date 22 Oct 2015
Platform Intel 64 / OS X
Price Free
download install purchase purchase