Need Better Email Security?

Stop Spam, Data Leaks, Phishing & Other Threats For Good

See why Security Gateway is becoming the #1 trusted source for email security.

Powerful protection at less than $1/user per month.

Try Security Gateway Free.

30 days. No credit card required.

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Detect Email Threats

Prevent malware, phishing emails and other security threats before they reach the user's inbox.

Prevent Data Leaks

Stop sensitive emails from leaving your organization that contain confidential information.

Keep Emails Flowing

Make continuity a priority - automated backups ensure emails can still flow and nothing is lost - even when your server goes down.

Take a Test Drive (Virtual Demo)

See for yourself how easy it is to get up and running quickly. 

Security Gateway is compatible with Office 365, Exchange, and many other corporate email systems.

Virtual Demo

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Email Protection in the Cloud or On-Premise

Flexible deployment options available

Cloud Solution

Protect your business with a variety of anti-spam, anti-virus, anti-spyware, anti-phishing, and anti-malware features for inbound and outbound email in the cloud.

Gain peace of mind with the encryption options and prevent data links - without the need for administrator intervention.

On-Premise Solution

Full email security gateway protection without sacrificing features or performance: protect against external & internal email threats, email archiving, administrator privileges,  detailed reports and more.

Access the user-friendly interface to analyze, manage, and report on the inbound and outbound email traffic patterns of any email server.

Andre Kruger

5 stars

"Security Gateway is surprisingly easy to set up and configure but offer some of the latest and best security features compared to some of the most expensive Mail/Security platforms.  The anti-spam features have drastically reduced spam and additional administrator options enable you to perfect the spam detecting rules. "

Andre Kruger


Capterra Best Value for Email Security Nov-2020 Capterra Ease of Use for Email Security Nov-2020


5 starsJerry B review on Capterra


G2 Customer Reviews of Security Gateway


Popular Industries We Serve

IT | ISPs | Healthcare | Legal | Financial Services | Hospitality

Government | Schools | Non-Profits

About Security Gateway

Security Gateway is based in the United States (Texas) and was developed by MDaemon Technologies - a pioneer in the email server technology space.

We protect organizations of all sizes and industries with anti-spam, anti-virus, anti-spyware, anti-phishing, and anti-malware features while supporting encryption and preventing data leaks - at a fraction of what our competitors charge ($1/mailbox per mo. or less).

Want to learn more? Talk to our email security specialists at 817-601-3222.




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