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Spam Exchange Server - Eliminating Spam on an Exchange Server

spam for exchange

The Microsoft Exchange Server is one of the most popular server-side applications in use today. Its primary functions are to host electronic mail accounts and provide a networking hub for contacts, calendars, tasks, instant messaging, and data storage. Exchange Server began in 1993 and had 32,000 users only three years later. Since its inception, however, it has been plagued by the same problem as every other email server system – spam.

At one time, unwanted email solicitations, today known as spam, were blocked by setting up keyword rules on the Exchange Server. Spam for Exchange Servers could usually be detected by the simple keyword list. Over time, spammer became savvier and more aggressive, while spam the amount of spam increased dramatically. It is estimated that 75% of all email today is spam. Modern solutions to stop spam on an Exchange Server include two types of applications: client-based and server-based.

Client-based solutions are tedious. It requires the anti-spam application be installed on each machine that accesses Exchange. It also requires that each application be regularly updated and configured. In situations where spam for Exchange is getting through, server-based solutions are recommended. These applications install on the server and protect it from spam as the email comes through the master gateway. Updating and configuring can all be done from one centralized location quickly and easily, making spam management much more efficient.

After deciding to protect from spam on Exchange with a client-based anti-spam application, the next question becomes which one to use. Since 2003, Microsoft has distributed its own Exchange anti-spam system, Intelligent Message Filter (IMF), but it is not considered to be best on the market. Third-party applications are highly recommended, with the top three being GFI MailSecurity, GFI MailEssentials for Exchange, and Policy Patrol. GFI Mail Essentials has been the MS Exchange user’s choice for the past two years, but several other applications are closing the gap with new developments.

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