Exceptional Spam Filtering
A Perfect Alternative for Barracuda Appliance Customers.
Scrap your costly appliance and save thousands on license costs alone, we will even credit you the remainder of your Barracuda subscription.
Keep 99% of Malware, Spyware, Spam and Viruses out of your inbox - Guaranteed
- Complete Spam / Antivirus and Ransomware Protection
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Unlimited Email Boxes / Email Messages - No Overage Charges
- Simple Admin Interface
- 30 day money back guarantee // 24/7 telephone support
Appliance vs Cloud
- We understand your pain, your appliance is a single point of failure in your network and migrating to their cloud option is expensive.
- Utilizing Amazon Web Services in multiple countries we filter your email before it enters your network, saving resources and bandwidth with increased accuracy and reliability.
- An exclusive smart quarantine system means that there are no lost emails, no user disruption or missed messages.
- Customer care is available for migration and technical support 24x7
Free Migration Support
Protecting 30 Million Mailboxes Worldwide
Trusted Name in Cloud Spam Protection
- DuoCircle protects more than 30 million mailboxes worldwide.
- Over 90% of the messages online are either spam, malware or viruses. We have the experience and expertise to keep them out of your inbox while adding useful features to your service.
- Enterprise customers expect a near 100% up-time guarantee and want the ability to easily tweak their settings. We provide a powerful interface to customize your settings.
Customers in over
70 Countries
70 Countries
25,000+ Satisfied Businesses
95% Customer
Renewal Rate
Renewal Rate
DuoCircle is Trusted By
