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What are the Different Types of Anti-Spam Hardware?

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  • Written By: Florence J. Tipton
  • Edited By: John Allen
  • Last Modified Date: 28 October 2016
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The different types of anti-spam hardware provide network protection against junk mail that can overload an email system. These anti-spam filters are designed for large, medium and small businesses. Some anti-spam appliances also have multi-layered protection against email security, malicious code detection and remote access security. It is easy to install and configure this hardware on a network.

Users can access different programs online and have spam protection from unwanted emails that overload an inbox. Most anti-spam appliances can handle massive amounts of email traffic over a large network without slowing email servers. Additional security measures such as anti-virus and anti-spyware functions are necessary to keep email systems performing at optimal levels.

Large businesses typically need anti-spam hardware that synchronizes with any type of operating system. Anti-spam appliances designed for a large corporation provides an affordable, easy to use solution that is powerful enough to protect the email infrastructure of the organization. Confidential and sensitive information is safeguarded against inadvertent leaks.

Generally, installation of anti-spam hardware in a large business environment clusters multiple departments. This increases the hardware’s capacity to stop spam from attacking the email servers. Security for email systems is essential to ensure resource hogging spam does not infiltrate an organization’s network. The amount of emails filtered through anti-spam hardware is critical. Electronic spam protection is also available for instant messaging systems.

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Anti-spam filters prevent viruses from infecting the servers and harming individual computers. Malicious code is filtered out. Advanced spam protection has automatic updates to protect email servers from the latest virus attacks and spam.

Anti-spam hardware that is used in small and medium corporations is built to grow with the businesses. The anti-spam firewall is place between the Internet and mail server to stop spam from passing through. This helps to provide a safeguard for overflow attacks on mail servers and operating systems.

Most appliances also have a multi-layered defense that includes advanced SMTP (Simple Mail Transfer Protocol) security and POP/IMAP (Post Office Protocol/Internet Message Access Protocol) options. The combination of anti-spam techniques protects against virus and hacker attacks in addition to catching email spam. Multi-layered anti-spam hardware also has real-time updates for airtight security to reduce an email system’s vulnerability.

Allowing the right emails to access the mail server is just as important as keeping unwanted emails out. Most anti-spam hardware can provide content-based filtering to ensure important emails are not routed to the spam folder. Organizations need anti-spam hardware that has a high percentage of accuracy for filtering email spam. An intelligence feature in the anti-spam appliance caches authenticated users and only rejects messages from an unknown sender.

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