From the Akismet home page:
Akismet is an advanced hosted anti-spam service aimed at thwarting the underbelly of the web.
It is a very good spam prevention service which can be setup for your website. Setting up your Form with Akismet is very simple with LiveForm.
- Register yourself on Akismet
- Add a free or paid subscription from their home page.
- Add your site to your Akismet account
- Enter and save your Akismet key in LiveForm
Now, you are setup with Akismet. Every form submission from this form will be checked for spam using Akismet.