This breaking news appeared today on the Google Webmaster Central blog. A new tool has been released by Google to improve the search engine quality and to help webmasters to improve backlinks. The new tool let you disavow links pointing to your website.
If you have been recently caught up in linkspam algo you should see a new message in the Google Webmaster tools about “unnatural links”. google sends this kind of notifications if you violate the guidelines and anti-spam quality. You can use this tool to “clean” and disavow links coming from external sources.
You can list urls in a text file or you can disavow an entire domain with the sintax domain: microsoft.com
From the official blog:
This is a great new tool for all webmasters and i’m sure we will love it after we see the improvements in the SERP.