Rated 5 out of 5 stars

Από τον/την Emo στις Σεπτ. 20, 2010 · μόνιμος σύνδεσμος

System info: Thunderbird 3.1.4 under Windows 7x64

The add-on works excellent. I don't know why the overall rating is so low. May be it's because of the early development problems. The 0.75 version works fine.
With the Facebook inability to fine-tune the e-mail notification options, only the spam filters and/or message rules can handle the e-mail overload. And if the Trash/Spam folders are not regularly emptied, you can easily miss some really important e-mail which ended in the trash.
The one button click emptying of the Trash is very useful feature.

Thank you developers.