Rated 5 out of 5 stars

yazan: fuggi tarih: Eki. 21, 2012 ·

This add-on finally introduces a clearly recognizable way of highlighting high priority e-mails in Thunderbird: bold red exclamation marks - as it has been common for decades in other e-mail clients like Outlook Express.

This review is for a previous version of the add-on (1.2).