Review for Mailbox Alert by diurnambule
Rated 5 out of 5 stars
Excellent plugin, to answer the question about %message, after looking at the code it's implemented with %msg_preview. The author may have miss to put it on the help...
This review is for a previous version of the add-on (0.16.1).To create your own collections, you must have a Mozilla Add-ons account.