Email University 
Spam Articles & Resources 
Wikipedia: Email Spam
Learn about email spam, including statistics, origins of spam, legal issues, how bulk mailers operate, and more.
Spam Statistics
A collection of various spam statistics.
Can-Spam Act of 2003 Information
What you may be wondering about the federal Can-Spam Act and how it effects your.
Does Your Email Smell Like Spam?
A brief discussion on making your legitimate email not be confused for spam.
Double Opt-in/Confirmed Opt-in: Why You Should Do It
An article addressing what double opt-in means, how it works and why you shouold do it.
20 Ways Opt-in E-Mailers Can Outsmart Spam Filters
Various tactics and techniques legitimate opt-in email marketers can use to help get past spam filters.
Coalition Against Unsolicited Commercial Email
One of the primary anti-spam organizations.
Forum for Responsible and Ethical E-mail (FREE)
The mission of FREEis to stop the practice of sending unsolicited boilerplate broadcast messages through e-mail
What You Must Know About Spam
Spam is about consent, not about content. Only if the message is bulk and was not solicited than you can condemn it as Spam.
Wikipedia: Email Authentication
Email authentication has become a vital first step in the battle against spam. Learn all about this technology from Wikipedia.
How Spam Filters Work
A basic introduction to how spam filters work.
Knowing Important 'Spam' Facts
In the email marketing solutions game, knowing the facts about spam will help you avoid dreaded email purgatory – the junk folder.
