Added Blogs trackback spam checking

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.1 EE SP3 (5.1.6), 5.2 EE SP1 (5.2.5)
• Fix Version/s: 5.1 EE SP4 (5.1.7), 5.2 EE SP2 (5.2.6)
• Component/s: Collaboration > Blogs
• Labels:
  • 5.2_release_notes
• Environment: All

To help prevent trackback spam in the Blogs portlet, the trackback URL's IP address is now validated against the request IP address (they must be the same) before the trackback is added.