Bans IP addresses that have been caught and blacklisted by Spam Karma more than 5 times.
Here is the complete set of filters and hooks, so you never have to need to edit the plugin. How's that for service?
Filter applied to
$_SERVER['REMOTE_ADDR'] before the plugin uses it. This filter runs on each page load.
Possible use: Disabling the plugin, or performing additional steps
Filter applied to the result of the query for the used_count of the blacklist table. This filter runs on each page load.
Possible use: Increasing or decreasing the count, so the plugin bans more or less IPs.
Action run before "403 Forbidden" headers are sent to the browser.
Possible use: Logging the event, or sending a "301 Redirect" header instead
Action run before the plugin initializes, i.e., alters the sk2_blacklist table structure.
Action run after the plugin deinitializes, i.e., restores the sk2_blacklist table structure.