Peringkat 4 dari 5 bintang

oleh Arjan pada Okt. 9, 2015 · tautan permanen

Just installed, and immediately proved it's working on the first spam message received.
Only downside is that it will display its classification errors in classic view only. I use the Thunderbird Conversations addon, and the warning about spam doesn't show up there.
Nevertheless, a good add-on.