SeoDorje - 9:19 am on Dec 27, 2012 (gmt 0)

Hello all
i recently registered an account and after being a new member i replied to a thread of Google seo and news and i subscribed for the mails . But since then i am getting too many unwanted mail from google webmaster forum and i don't know how to unsubcribe from it . Plz can anybody help me on this ?