Invisible single-pixel images (called Web bugs) can enable this kind of user e-mail tracking without alerting the naïve user because most people don’t examine the HTML code underlying received e-mail ...

The Twitter protest again Microsoft Outlook is losing steam, but the question remains: Is HTML e-mail dangerous or is Microsoft using security as a reason not to comply with Web standards? Last week’s ...

Watch out--the spam choking your e-mail in-box may be loaded with software that lets marketers track your moves online, and you may not even be aware that you've been bugged. Web sites have long ...

Combine the features and formatting of HTML e-mail with the safety of plain-text messages by designating specific senders as safe. Dennis O'Reilly began writing about workplace technology as an editor ...