When you open the floodgates for your users to become active participants in content creation, one of the inevitable things that comes up is the issue of content moderation—that is, ensuring that abusive, vulgar content and unsolicited advertising or spam is kept off the site and stays off. In this lesson, we'll look at using an automated spam detection, with Mollom, as well as manual spam prevention.
Spotlight: Content Moderation Tools in Drupal
Note: Mollom is EOL (End Of Life). See this blog post by Drupal community member Jeff Geerling for alternative solutions.