What do this display, e.g. the red ground and "!" mean?

[Biff]

What does this display, e.g. the red ground and "!" mean: http://i.imgur.com/Z2urXbg.png

[rednoah]

Means that FileBot cannot confirm the match, so you better check it yourself.

In this looks good, so you can go ahead and do Rename!

[Biff]

Ah, OK, thank you very much, rednoah.

For my first post I got an e-mail notification, for the next two ones I didn't, there is nothing in the spam folder. Is there a way to always receive an e-mail on new posts?

Oh, I just saw, I obviously forgot to activate it by default, sorry.