January 2007
Beginner to intermediate
1120 pages
31h 36m
English
Outlook 2007 provides several features for ensuring the security of your data, messages, and identity. This section presents a brief overview of security features in Outlook 2007 to give you a basic understanding of the issues involved, with references to other locations in the book that offer more detailed information about these topics.
Many spammers (people who send unsolicited e-mail) use Web beacons to validate e-mail addresses. The spammers send HTML-based e-mail messages that contain links to external content on a Web site (the Web beacon), and when the recipient’s e-mail client displays the remote content, the site validates the e-mail address. The spammer then knows that the ...
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