[rt-users] user mailfilters with scrips?

[Boldra]

Hello all

I'm looking at ways letting users set up their own mail filters for rt 
to do very simple things like set the queue or the priority when a 
string is matched, but I don't want to give users all the power of 
scrips (or even all the power of regexes).  Does anyone have any 
suggestions for either A) limiting the power of scrips and what people 
can do with them, or B) another way of allowing users to filter their 
own mail?

Boldra