Guardian Digital Makes
Email Safe For Business

Threat-Ready Business Email Protection.
Fully Supported.

We protect your users and your business against today's most advanced threats. Coupled with our protection is the level of support you need to reduce management complexity, support overhead, and exposure to emerging future threats.

Email Risk

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Prevent attacks & breaches with exclusive email security tips, trends and insights.

Our Solutions

Cloud Email Security

Phishing, ransomware, viruses, malware, spoofing ... EnGarde is a multi-tiered solution that stops today's rapidly evolving threats before they affect your business.

Cloud Email Security

GMail
Security

Our open-source Gmail protection solution means greater security, lower costs, and more efficiency for your business.

GMail Security

Microsoft 365 Protection

Fortify Microsoft 365 email and protect remote workers with critical additional defenses.

 Microsoft 365 Protection

Sign up for a free trial of our fully-managed cloud email security services and experience the benefits of our adaptive, threat-ready protection and customer service you can rely on.

EnGarde Cloud Email Security:
Multiple Layers of Real-Time Protection

Defend against advanced threats like targeted spear phishing, ransomware and emerging zero-day attacks with our comprehensive email protection system. Designed to be secure, our solution is engineered to protect your users and your business against today's most advanced threats. Coupled with our protection is the level of support needed to deliver digital peace of mind for your business.

A scalable and customizable cloud-based system

Policy-based encryption throughout

A resilient and real-time learning open-source design

Innovative zero-day threat protection

A fully-managed system, which reduces your in-office support

Phishing, spambot, and spoofing attack protection

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Email Security Best Practices

Email Security Best Practices

to Safeguard Your Business

To help you secure your users, your critical data, and your hard-earned reputation against cyberattacks and data breach, Guardian Digital has put together a free PDF with information on how to safeguard your business in this dynamic modern cyber threat landscape.

Get the PDF

Phishing Is Evolving

Phishing Is Evolving.

Are Your Current Email Defenses
Falling Behind?

Modern phishing scams have introduced a new level of risk for businesses. Attackers are targeting Microsoft 365 and Google Workspace users in increasingly sophisticated campaigns designed to evade built-in security defenses.

Get the Guide

Email Risk in Microsoft 365

Email Risk in Microsoft 365

is Greater than Ever

What's your strategy for preventing loss of email communication and theft in Microsoft 365? Guardian Digital secures Microsoft 365 against the cost of credential phishing and account takeovers.

Get the Guide

Feature Highlights

Guardian Digital uses multiple layers of detection and machine learning to protect your email data and network. This cloud-hosted system receives instant updates using Big Data from systems around the world to protect against the latest threats.
Reduce Administration Overhead

Reduce Administration Overhead

Switch to using our mail servers to scan your email prior to being delivered to get started. Guardian Digital replaces your existing MX records with its secure equivalent to ensure that all messages pass through the email security system before being forwarded on to your internal mail system.

Easy to use

Easy to use

Switch to using our mail servers to scan your email prior to being delivered to get started. Guardian Digital replaces your existing MX records with its secure equivalent to ensure that all messages pass through the email security system before being forwarded on to your internal mail system.

Robust administration allows administrators to monitor and implement all security issues in a graphic interface, in real-time, from any browser.

Filter Quality and Efficiency

Filter Quality and Efficiency

Guardian Digital unmatched spam intelligence is the result of decades of experience working with some of the largest organizations in the world. In addition, there are many options to create custom content filters and other policies.

Full Support and Updates

Full Support and Updates

Guardian Digital Email Protection Suite is fully managed, maintained, monitored and updated by our security team and operates in real-time with our Big Data systems worldwide. Works with all mail servers and we also provide secure POP/IMAP and secure WebMail for every user.

Delivery Queue

Delivery Queue

Delivery queuing adds an extra redundancy level when the destination server cannot be reached. Queued messages are pushed to the destination mail server when reachable again, preventing email from being lost or bounced back to the sender.

Powerful Policy Enforcement

Powerful Policy Enforcement

Powerful policy applications normally only seen in enterprise systems ensure Internet and email resources are always being used for legitimate business purposes. Protect corporate mail systems using whitelist/blacklist, network information, or email contents.

Inbound/Outbound Protection

Inbound/Outbound Protection

All emails are scanned for viruses, malware, and suspicious content, including phishing attempts. The Guardian Digital SLA guarantees 100% protection against viruses and malware along with 99% of spam blocked. Advanced encryption features secure messages being sent between mail systems.

Email Quarantine

Email Quarantine

The Guardian Digital gateways will hold messages that are likely to be spam instead of delivering them, reducing overhead on your network, leaving behind any threats to the confines of our fortified systems.