As he mentioned in the description of the plugin, you may setup a secondary usergroup whereby your users are automatically promoted out of the temporary new user group after x number of posts. then just filter posts of new users through the akismet plugin. I have set this up on my board and it's working wonders. Another suggestion if NoSpam! plugin.

Yes, it does.

I installed Akismet Anti-Spam on vbulletin 3.6.7, and it works great. This mod is currently my most favorite one.

thanx for the hack..... Installed and testing...

This should be great, unfortunately I can't figure out this step:
Installs easily, just upload the included files, and install the product file.

Files uploaded, but how does one INSTALL THE PRODUCT FILE?

Sorry for this obviously dumb question...

EDIT: okay, I figured it out:
ADMINCP/
PLUGINS & PRODUCTS/
MANAGE PRODUCTS/
ADD IMPORT PRODUCT/
locate product-ak_spam.xml

Vb 3.6.7 PL1

I did as the readme says, no errors....but also no option to select "Filter posts with Akismet" in the usergroups.

What am i missing?

Step 1: vbulletin Options - Akismet Anti-Spam: Enter (free) product key from akismet.com
Step 2: Usergroup Manager - Edit Usergroup - Akismet Permissions: Filter Posts With Akismet

If you cannot see either one, you have not finished the installation yet. :)

I dont see option 2 ...
Option 1 was completed succesfull... what else do i need to do?

nvm.... uploaded the FOLDER "upload" ... not the contents :P

Can this be ported to 3.6?