Chapter 5: Would the real sender please stand up?

This chapter from the book Canning Spam: You've Got Mail (That You Don't Want), by Jeremy Poteet, describes some simple techniques attackers can use to impersonate other users or mask their identities, and how you can detect these spoofs.

In addition, you'll learn about some of the problems that can crop up when you use certain common techniques to combat e-mail impersonation. For some people, the cure can be worse than the disease. So this chapter covers ways you can deal with this problem in a fashion appropriate for your e-mail usage patterns.

Click here to download this free book chapter.

Rate this Tip To rate tips, you must be a member of SearchDomino.com. Register now to start rating these tips. Log in if you are already a member. Digg This!     StumbleUpon     Del.icio.us    RELATED CONTENT Chapter Downloads Chapter 17: Resolving Server Problems Chapter 15: Managing Users and Groups Chapter 14: Managing Servers Anti-Spam Tool Kit book excerpt: Fighting spam defensively Chapter 22: JavaScript security Chapter 21: Writing Java servlets and JavaServer Pages Chapter 6: Crawling the Web with Java Chapter 5: Blocking spammers with DNS blacklists Chapter 3: Program control statements Chapter 18: JavaScript and embedded objects Lotus Notes Domino Antispam Software and Spam Filtering LotusScript agent moves tagged spam email to junk mail folder Limit the size of incoming email attachments to a Lotus Domino server Stop spam on BlackBerry mobile devices Online crime as ugly as ever Putting a stop to incoming spam on Lotus Notes 6.5 Image-based spam scams on the rise Image spam paints a troubling picture McAfee products vulnerable to code execution flaw A recipe for secure IM success How to protect Lotus Domino Server from spam blacklists RELATED RESOURCES 2020software.com, trial software downloads for accounting software, ERP software, CRM software and business software systems Search Bitpipe.com for the latest white papers and business webcasts Whatis.com, the online computer dictionary DISCLAIMER: Our Tips Exchange is a forum for you to share technical advice and expertise with your peers and to learn from other enterprise IT professionals. TechTarget provides the infrastructure to facilitate this sharing of information. However, we cannot guarantee the accuracy or validity of the material submitted. You agree that your use of the Ask The Expert services and your reliance on any questions, answers, information or other materials received through this Web site is at your own risk.