Barracuda Email Protection

More security,
less complexity.

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Slam the door on pervasive email attacks

Your email is not secure. Attackers outsmart legacy defenses, deceive users, and overwhelm security teams with advanced tactics. From business email compromise to emerging QR-code phishing, cybercriminals are constantly evolving new ways to exploit human nature at organizations of all sizes.

21 seconds

The time it takes for one of your users to click a bad link. 1

$134,952

Average cost of a Business Email Compromise (BEC) attack per organization. 2

600 million

Threats per day faced by Microsoft 365 customers. 3

Protect your business with a single, AI-powered email security solution

Unlike attacks on devices and systems, email attacks always target your people. Barracuda Email Protection provides everything you need to protect your people and organization against all email threat types, eliminating the need for separate email and data protection solutions.

Secure Your Email

Block threats with ease and full visibility, before they can do any damage.

AI-powered Protection

Proactively block phishing, ransomware, and advanced threats before they reach your users, using AI-powered protection that evolves with emerging attack methods.

Flexible Deployment

Our cloud-based solutions leverage API-based integration and can be deployed with or without MX-record changes, allowing for smooth deployment that works for your organization.

Simplify Email Security

Barracuda delivers a single platform to unify deployment, alerting, threat management, response, and reporting, eliminating tool sprawl and simplifying operations for security teams and MSPs.


Respond to Threats

Barracuda identifies and limits the impact of any threats that reach your users, before and after delivery, through automated response and user training.

Peace of mind through automation

Automate the toughest security challenges, from threat detection to post-delivery remediation. Respond to email incidents in seconds by identifying and removing all copies of malicious and unwanted mail.

Increased threat coverage and resilience

Continuously eliminate threats that have bypassed traditional defenses by searching inboxes using AI models that recognize patterns and behaviors. Get end-to-end protection to make sure no threat is overlooked.

Reduced impact of human error

Quickly mitigate damage caused by human mistakes. Identify users who interact with dangerous content, isolate compromised accounts, revoke access, or remove malicious emails sent internally.


Protect Microsoft 365 Data

Microsoft recommends a third-party backup for your Microsoft 365 data. Barracuda lets you quickly recover from malicious or accidental data loss.

Back up Microsoft 365 with no storage limits

Microsoft does not guarantee backup and recovery of Microsoft 365 data and recommends using a third-party solution. Barracuda can help with fast backup and flexible restoration for your email and data.

Ensure compliance and simplify e-discovery

Compliance is critical, with severe penalties for non-compliance.Meet retention and e-discovery requirements by retaining and retrieving all email communications with email archiving.

Microsoft 365’s native email defenses will not keep your business safe.

With the constant barrage of evolving threats that specifically target Microsoft 365, your emails and data are at risk. Barracuda closes critical gaps in Microsoft 365 security.

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Over 50,000 organizations trust Barracuda for their Microsoft 365 security.

The Barracuda Advantage

Leadership in AI

Barracuda introduced AI to its email security platform in 2017, making it one of the first in the industry to leverage machine learning in integrated cloud email security. This experience has resulted in the industry’s most mature and accurate threat detection models.

Superior Detection Efficacy

Barracuda detects advanced attacks such as BEC, conversation hijacking, and impersonation. In fact, 47% of all threats detected by Barracuda were missed by Microsoft 365.

Ease of Use

You don’t need extra IT resources or specialized cybersecurity expertise to get complete email threat and data protection. Barracuda automates threat detection and remediation, as well as protecting all Microsoft 365 data and ensuring compliance.

Award-Winning Support

We provide 24/7 human support with no phone trees — just real experts ready to help at any time. This personal and immediate assistance ensures that your organization stays protected by getting the right help when it matters most.

Award-winning cybersecurity

Barracuda has been recognized as a leading provider of email security services for the past 17 years.
Hundreds of thousands of organizations trust Barracuda for cybersecurity.

Best Secure Messaging Solution

SC Trust Award 2025

Best Email Security Solution

Global InfoSec Awards 2025

Top Infosec Innovator Winner

Global InfoSec Awards 2024

Email Security Platform of the Year

CyberSecurity Breakthrough Awards 2024

Grid Leader

Intelligent Email Protection
G2 Spring 2025

See why businesses choose Barracuda

From phishing to spam and malware, our email security platform protects key industries we rely on every day. Barracuda offers solutions tailored to specific industries.
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See it in action

Schedule a personalized demo of Barracuda Email Protection.

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