Unified Threat Management - Options | GTA, Inc.
Spam and Virus Filtering


Mail Proxy Anti-Spam & Anti-Virus

Business success depends on electronic communications which rely on your network connections. Spam and computer virus attacks can cripple your network resulting in lost productivity, corrupted data, leaks of confidential data, and missed business opportunities due to lost or delayed email communications.

GTA's Anti-Spam and Anti-Virus solutions allow you to take back control of your email. Expand the capabilities of GTA's basic Mail Proxy email features with the Anti-Virus feature and the commercial-grade subscription, Anti-Spam - powered by Mailshell Anti-Spam technology. Together these mail features fight business nuisances by providing a level of defense at the perimeter with a gateway level solution. Integrated into the GB-OS, there is no need to purchase additional hardware or install software on desktop stations to activate the Anti-Virus feature or the Anti-Spam subscription based option.

  • Detects and blocks spam or virus in real time
  • Customize black lists and white lists by email name, domain or IP address
  • Real-time Blackhole List (RBL)
  • Delete, tag or quarantine emails
  • Automatic definition updates
  • Logging & Reporting


Mail Proxy Flow Diagram
Mail Proxy Flow Diagram - Click image to zoom


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'GB-OS' and 'GB-Ware' are registered trademarks of Global Technology Associates, Incorporated.
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