We’ve got your back. 
And all sides of every angle.


Our Differentiators

At Zix, we protect business communications for our customers and their communities. And we don’t rest until every last piece of data is safe and secure.

Advanced Threat Protection

Ransomware, zero-day malware, spearphishing, and more attacks jeopardize your email, employees and business. Zix keeps those threats out of your inbox by combining a multi-layered approach with enhanced features and superior customer support. So no matter the time of day or night, we're protecting you, addressing your concerns and keeping business flowing.

  • Layered Protection

    We examine the source and dig into the content to stop bad emails and keep good emails flowing.

  • Real-Time Enhancements

    Machine learning, automated traffic analysis and threat analysts prevent the latest threats.

  • Seamless Communication

    URL rewrite and sandboxing provided added protection from malicious websites and attachments without frustrating employees.


With expanding communication, potential risks and compliance obligations are evolving. Conveniently capture the emails you need for audits, legal holds and random samples and gain the added benefit of business continuity, keeping your email and business going despite service outages or cyberattacks.

  • Automatic Policies

    Keep all emails indefinitely or use convenient policy controls to retain messages based on users or timeframe.

  • Easy Cloud Access

    Enable auditors and outside legal counsel to view your archive without giving up data control .

  • Quick & Simple Search

    Find the emails you need in rapid time with precise parameters and advanced capabilities.

Email Encryption

If your email encryption is complicated for senders and recipients, you can be confident that your employees are working around the hassles - aka your security measures - and skipping the frustration to simply get their work done. Zix is the leader in email encryption because we make secure email as easy as regular email and invest to ensure our solutions meet your needs today and your demands tomorrow.

  • Transparent Delivery

    No passwords. No extra steps. No other solution makes email encryption easier for recipients.

  • Zix Encryption Network

    Without any user impact, we encrypt 100% of emails between thousands of Zix customers.

  • Unrivaled ZixDirectory

    We have the world's largest email encryption community with 60 million members and growing at 170,000 members per week.

  • Best Method of Delivery

    We automatically deliver emails to your recipients in the most secure and easiest manner possible.

  • Proven Policy Filters

    With a dedicated research center, we ensure our out-of-the-box policies are accurate and up-to-date.

  • Added Confidence

    Gain unparalleled peace of mind with summary reports and detailed analysis of individual messages.

Email Data Loss Prevention

Encryption protects emails as they leave your network, but some emails shouldn’t leave your network, period. As easy as it is to click ‘send,’ it’s no surprise when your proprietary data goes to the wrong recipient or customer data is mistakenly attached to a mass email. These are common mistakes, and they're made by even your most attentive employees. Protect your employees, your data and your company with our simple email DLP solution.

  • Reduced Costs

    With single-application DLP, you can decrease costs, address your greatest data loss risk and repurpose that budget for other business priorities.

  • Minimal Team Impact

    The burden of comprehensive DLP requires dedicated resources and a team consultants. Save resources with our solution.

  • Quick Deployment

    Comprehensive DLP takes months to deploy. By focusing on email, we can have you up and running in a day.

Bring-Your-Own-Device Security

Our unique, no-data-on-the-device approach offers benefits for everyone. Your employees are happy with convenient access to work without losing control of their devices and their privacy. Your executives are happy, because you’ve improved productivity without jeopardizing company data or opening the company to liability risks. And you acccomplished business and security priorities without compliants.

  • Ultimate Data Protection

    With ZixOne, you not only protect your data by not allowing it on the mobile device but have compliance reporting for verification.

  • Control & Privacy

    By only controlling access to corporate email, your employees maintain control of their devices, data and privacy.

  • User Convenience

    ZixOne helps you skip the usual employee complaints by delivering a user experience your employees already know and love.