EMERGENCY RULE: porntube redirect

[Yet Another Ninja]

Guys, you're being hit with hacked web site URIs showing up in a heavy 
spam flood. I see Uribl.com got most of them, but in case:

rawbody  GMD_R_DOT_HTML /\/r\.html$/
describe GMD_R_DOT_HTML Possible hacked site with porntube redirect
score    GMD_R_DOT_HTML  3.5
Note: making it an uri rule doesn't hit them all.

enjoy