I have a suggestion in some improvements for spam emails
Currently you have an option to "Mark mail as spam when score is >=" and "Block or quarantine marked spam when score is >=".
I would like to have the second option "Block or quarantine marked spam when score is >=" to be separated into 2 different options: 1. "quarantine marked spam when score is >=" and 2. "Block marked spam when score is >="
This way admin can:
1. block very high score emails (for me it's score > 10)
2. be able to review quarantine emails (for me it's 5 < score < 10)

For now on a busy email server admin has to review too many emails, which could be blocked and not show up in quarantine.