Address Book 5. Block Spam 9. The Filters feature will allow you to take control of your incoming messages. By using filters, you can direct incoming messages to specific folders, according to the rules that you set up. The benefit of filters is that you do not have to read though each message to decide which folder it should go to.
Filters make it possible.
Go to the Filters web page, by clicking the Options button on horizontal menu bar or on the link. Then click on the Filters link from the mail options menu. To create a new filter, simply customize the preferences of Filter 1 or the next free filter on the list. In the text field you can type any information for filters. In the last menu you will have a choices of all of your folders.