[eoc_Jason]

lol, I just noticed there was a type in the OPM_Deny phrase, it's pseudo engrish. Oh well. I'm sure people will customize it to meet their needs anyways.

Like I said, you can have it check other RBL's, and set only the returned error code that you want (if they return multiple), it will stop after the firs the blacklisted found. However I think spamhaus is enough since it is a combination of the 3 big ones out there.

You can additionally test it if you edit your session table directly and set your session OPM = 2. (I had a heck of a time finding an open proxy!).

I've found that about 1 or 2 out of the current users online is marked as an open proxy (I have about 250-400 people online at a time usually). Some are false positives though as I got a few complaints and when I checked them out, they were entries that haven't been tested in weeks or months!

I have several usergroups which people get auto-promoted, so only my guests, and lowest registered usergroup actually get checked, which I might even allow guests too, not sure at this moment in time.

If you only want to check certain usergroups, you can use the following IF statement around the two function calls.

PHP Code:

if (!in_array($vbulletin->userinfo['usergroupid'],array(1,2,3,etc...)))
{
    // The two session OPM IF statements would go here.
}