Rated 4 out of 5 stars

Hi.

Good extension, sad that thunderbird doesn't creates notifcation for Local Folders.

There is a way to make notifications for Local Folders and POP3 account Local Folders. I was able to do it by using messages.list function and using messages.getFull for getting content information. Combining with some other stuff like sorting from oldest to newest dates and do some more checks to only do this local folders etc...

It works kinda good actually.

If you need I can show it to you. I can email you a video to show it.