Choosing the right anti-spam mail server is crucial in the fight against sophisticated spammers and cyberattacks. Factors to consider include operating systems, hardware, filtering of incoming and outgoing messages, and maintenance and updates. Look for flexibility, power, and a trial period before making a purchase.
Choosing an anti-spam mail server application has become increasingly important. Simple lists and rules that once worked have become obsolete in the battle against sophisticated spammers and cyberattacks. There are a number of factors to consider when choosing an anti-spam mail server. Operating systems, 32- or 64-bit versions, the make and model of the hardware used, and the filtering of incoming and outgoing messages all factor into choosing email security software.
There are programs that are only available for certain operating systems and some that will work with multiple operating systems. Verifying that your server is running a 32-bit or 64-bit version is also crucial. Many programs that function as anti-spam mail server protection also function as anti-virus protection. You may not want to combine the two if you’re running a dedicated email server because that would be a waste of resources.
Many people want to filter their incoming mail for spam and threats, but you may want to filter outgoing mail as well. Anti-spam mail server programs are available with this function to prevent the transmission of unsuitable e-mail or proprietary information. For a business whose access to email is not tightly controlled, this could be a valuable asset in protecting corporate email from being blacklisted.
Also worth thinking about is what to do with suspected spam e-mails. There is a potential for legitimate or vital messages to be withheld due to a false positive identification as spam. Some companies “quarantine” the email and let the recipient determine its validity. Others will simply delete them or hold them for an administrator’s review. Allowing the customer or email recipient to create rules or mark messages as spam might also be a desired feature.
Once you’ve identified how you want to configure your anti-spam mail server software, your next concern is maintenance and updates. Ideally, the program you use will have a real-time link to a central database that will update immediately after a spammer is identified. This is a plus point for a number of programs and others offer updates similar to antivirus programs where new threats are released in batches or at regular intervals. You may want the option to build your own criteria or have the program “learn” from what you or your other users mark as spam.
The best anti-spam mail server program will be flexible, powerful, and thoughtfully built to grow with your email needs. There are a large number of anti-spam applications available and most of them will offer a trial period so you can see how easy they are to use and how well they can meet your needs. Once your search has been completed and you have made your selection, your purchase can be completed with confidence.
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