[UK Jimbo]

Hi - it's a long time since I've worked on this plugin. For general spam filtering in recent version of vBulletin I'd suggest using the built in Akismet powered spam filtering.

The only way I can think of checking for three + URLs with a regexp is to use something similar to:

(untested)

/.*http:\/\/.*http:\/\/.*http:\/\/.*/

James


edit:

Perhaps try:

/(.*?http:\/\/.*?){3,}/i

for your regexp too