[Modsecurity] Spamming thru forms

[Johan Segernäs]

I have huge problems with people spamming thru our customers forms. Not
only to our own customers but they also inject shit load of addresses.
Mostly it looks like it's osCommerce contact form but I dont think it's
only that one.

Anyone have a nice rule against this? Or will it block too many legal
forms as well?

I'm using latest rules.conf, jitp.conf and rootkits.conf.