eTrust Anti-Spam is a safe, effective and easy-to-use spam filter that makes sure you get messages from people you know, while redirecting messages from people you don't. No rules to create and manage: eTrust Anti-Spam does it for you. It only allows messages from your approved senders to reach your Inbox - all other mail is quarantined for later review. And it works seamlessly with Microsoft Outlook and Outlook Express to stop 100% of unwanted spam and let you take control of your Inbox.