tagging based on score level

[beast]

Is it possible to make different tag for a different score/classes, for 
example:

high: [SPAM!!!]  if score > 50
medium: [SPAM!!]  if score between 20 - 50
low: [SPAM]  if score between treshold - 20
The reason is client filter or other redirection program (for example to 
be redirected/ quarantined for further inspection) can not parse the 
score directly.

--beast