Welcome to the MSExchange.org anti spam section. Here you will find the latest news, white papers, and a number of essential links to help all Exchange administrators combat spam on their servers. This section also contains the exclusive MSExchange.org Server Based Anti Spam Comparison Chart, a comprehensive comparison of eight of the leading anti spam products for Exchange Server.
In the past, when spam mail was in its infancy, simply setting up certain keyword rules on your users' email client would usually do the trick to block unsolicited mail - or you just wouldn't bother since a few sporadic messages never caused too much trouble. However, now that over 75% of Internet email consists of spam, a more complete and realistic solution is required. As a network administrator, you are faced with two options; a 'Client-Based Solution' or a 'Server Based Solution'. We would strongly recommend server based software: this installs at the gateway, centralizing all spam management configuration and filtering out spam before it reaches your mail server or Exchange message store, as opposed to a client-based approach which would require constant updating of client configurations.
Click here for a list of Anti Spam software solutions.
With the multitude of antispam solutions for Exchange, choosing the one that's suited to your network's present and future needs is no simple task. That's why we have prepared this feature comparison in which eight of the leading vendors of antispam solutions have participated. By comparing the features of these solutions side by side, you should be able to get a clearer picture of which solution is the best overall and which one will provide you with the best value for money, ensuring that the solution that you eventually pursue turns out to be the right one.
Click here to check out the MSExchange.org Server Based Antispam Comparison.
The chart was last updated on May 16, 2012

MSExchange.org conducts yearly polls, as part of its monthly Readers' Choice Awards, to determine which third party anti spam solution for Microsoft Exchange is preferred by visitors. GFI MailEssentials for Exchange/SMTP has been presented with the MSExchange.org Reader's Choice Award within the anti spam category for the last two years running. The Reader's Choice Award serves as a seal of approval by Exchange administrators, making it the most trustworthy endorsement of a product's quality and reliability.
Click here to see the latest Readers Choice Award - Anti Spam for Exchange Category.
  An Australian man who authorities say sent over 80 spam emails to 100 people calling for the deaths of left-wing politicians successfully appealed his conviction on charges of using a carriage service to menace. 50-year ...
Just recently, illegitimate emails from wallmart.mail.com have been making the rounds and sending those who click on the links in the message to a website that installs malware on their computer. The message, spoofed to look ...
Score one for the good guys as a collaborative effort between Microsoft, law enforcement, and partners in both the financial and technical industries moved to shut down the Citadel botnet, believed to be in control of ...
  Spam complaints can damage your company’s reputation and wallet, and the time spent dealing with the consequences (blacklisting) can reduce productivity. We’ve talked about what to do if you receive any, but lets take a ...
If the Internet universe was analogous to the Star Wars universe, then Spam wouldn’t be the Emperor. Nor Darth Vader. It wouldn’t even be Boba Fett. As slimy as spammers are, they wouldn’t be in the ...