title: How to prevent spam comments and registrations in Telligent Community Server?
body: <p>I've added captcha from <a href="http://codebetter.com/blogs/brendan.tompkins/archive/2007/04/27/captcha-for-community-server-2007.aspx" rel="nofollow noreferrer">codebetter site</a> on blog posts and registration form. </p>
  
  <p>Number of spam comments was decreased but 1-2 per day is a rule. </p>
  
  <p>Do you know how to prevent spam comments and registrations? Thanks.</p>