[luau] Spamassassin Rule

[Randall Oshita]

header  LOCAL_DEMOFART_SUBJECT  Subject =~ /?????/
score   LOCAL_DEMOFART_SUBJECT  15

This my rule in SA. I want to block messages that contain at least (5)
?'s in the Subject line.
This should do it because when I used 

header  LOCAL_DEMOFART_SUBJECT  Subject =~ /FART/
score   LOCAL_DEMOFART_SUBJECT  15

It was able to block anything with FART in the subject line.

Anyone got any ideas why question marks is not working? I also tried
embedding it in quotes.
Randall