We'll create fresh WordPress site with Unique Comment Notify installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Unique Comment Notify appends the comment author’s name to the subject of the
notification message sent to the blogger. This prevents Gmail and other
threading e-mail clients from grouping all notification e-mails for a post
into one conversation.
Visit this project’s wiki page for more documentation.
1.0: Initial publication of the plugin.