Antispam Firewall

Stop Spam and Viruses before they reach your in-box for as little as $4.95 monthly.

A hosted Barracuda antispam firewall service providing enterprise class email protection. Easy to setup and easy to use.

Free 30 Day Trial
  • Protect any Domain Name
  • Dramatically Reduce In-box Spam
  • Fine Tune Filtering Strength
  • Denial of Service (DoS) Attack Protection
  • Premium Spam and Virus Protection
  • Activate with One Simple DNS Change
  • White-list know Users or Domains


Antispam Firewall is included with Hosted Exchange Email.

Understand the Threat

Spam, malicious email and virus attacks are becoming ever more sophisticated. Your corporate email is a gateway that can allow sensitive information to be destroyed or lost as well as for attacks that can hurt your network performance and employee productivity.

Comprehensive Virus Protection

The InfoQuest hosted Antispam Firewall service scans email and incoming files using three layers of powerful virus scanning technology. The firewall connects to the Barracuda Security Cloud to for the most up-to-date protection against the latest email-borne threats.

Proven Spam Protection

Barracuda is the industry leader in spam protection for businesses. The InfoQuest Hosted Antispam Firewall services leverages Barracuda Central to identify email from known spammers and determine whether domains embedded within emails lead to known spam or malware sites.

Stop Threats Before They Hit Your Network

Offload CPU-intensive tasks to the cloud, like antivirus filtering, to reduce processing and ensure threats never reach your network perimeter. The InfoQuest Hosted Antispam Firewall service is integrated with a cloud-based service that pre-filters email before delivery to your network.