Spammers Successfully Avoid IP Address-Based Reputation By Using Free E-mail Providers
Roaring Penguin Software Inc. analysis shows that spam coming from top free email providers (Gmail, Yahoo Mail and Hotmail) is increasing. Three weeks of spam data research between June 13 to July 3, 2008, reveal that spammers are abusing Gmails privacy preserving feature of not including the senders original IP in outgoing emails. Spammers are...





