To begin filtering out unwanted messages, start Outlook 2007 and follow these steps:
Choose Tools, Options, and then click the Junk E-Mail button on the Preferences tab to open the Junk E-Mail Options dialog box (shown earlier in Figure 12-1).
Choose a level of protection on the Options tab, as explained earlier.
If you want to delete messages rather than move them to the Junk E-Mail folder, select the Permanently Delete Suspected Junk E-Mail Instead Of Moving It To The Junk E-Mail Folder check box.
Select the Disable Links And Other Functionality In Phishing Messages check box to protect against common phishing schemes.
If you want to be warned when a domain name appears to be spoofed, select Warn Me ...