Rated 2 out of 5 stars

I was so happy to see this extension. My IMAP server puts in a a Spam score on messages that it thinks is spam. This is form of [***Spam*** Score/Req (number)/5.0]. Sometimes the server falsely ids a message as spam when in fact it is not. So I am stuck with the spam id. This works but it breaks another primary feature.... Spam filtering. If a message is marked as spam it Thunderbird is set to automatically move the message to the spam folder but with this extension installed it doesn't more the message.