Barracuda Email Security Gateway is a robust security solution that allows users to protect themselves from external threats as well as from potential data leaks. It can be managed and monitored from a centralized location. Users can efficiently and easily keep track of every aspect of their security suite all at one time. Customized protections can also be set up in a matter of minutes.
| Product | Market Share (%) |
|---|---|
| Barracuda Email Security Gateway | 6.2% |
| Microsoft Defender for Office 365 | 28.1% |
| Proofpoint Email Protection | 21.5% |
| Other | 44.199999999999996% |
| Type | Title | Date | |
|---|---|---|---|
| Category | Secure Email Gateway (SEG) | Aug 29, 2025 | Download |
| Product | Reviews, tips, and advice from real users | Aug 29, 2025 | Download |
| Comparison | Barracuda Email Security Gateway vs Microsoft Defender for Office 365 | Aug 29, 2025 | Download |
| Comparison | Barracuda Email Security Gateway vs Abnormal Security | Aug 29, 2025 | Download |
| Comparison | Barracuda Email Security Gateway vs Proofpoint Email Protection | Aug 29, 2025 | Download |
| Title | Rating | Mindshare | Recommending | |
|---|---|---|---|---|
| Microsoft Defender for Office 365 | 4.2 | 28.1% | 96% | 53 interviewsAdd to research |
| Proofpoint Email Protection | 4.2 | 21.5% | 95% | 52 interviewsAdd to research |
| Company Size | Count |
|---|---|
| Small Business | 23 |
| Midsize Enterprise | 11 |
| Large Enterprise | 13 |
| Company Size | Count |
|---|---|
| Small Business | 213 |
| Midsize Enterprise | 106 |
| Large Enterprise | 223 |
Benefits of Barracuda Email Security Gateway
Some of the benefits of using Barracuda Email Security Gateway include:
Reviews from Real Users
Barracuda Email Security Gateway is an email security tool that stands out among its competitors for a number of reasons. Two major ones are the high level of flexibility that it gives to users and the solution’s powerful filtering feature. Barracuda Email Security Gateway offers users the ability to enact customizations that enable them to align the solution with their specific needs. It is highly flexible and allows for the completion of many different tasks. Additionally, it employs a powerful spam filter feature that gives users the ability to stop a large percentage of the threats to their devices before they get anywhere near their machines.
Mohammed N., the assistant general manager at CoLoCity Data Center, writes, “There are many customizable options:
The client has the option to blacklist or whitelist any email address or domain based on the sender and recipient filters. If they want, they can restrict any IP addresses so email won't be received from those IP addresses. Another interesting feature of Barracuda Email Security is the content filtering. If there is any word or sentence that we or our customers want to block, then we can add that thing in Barracuda Email Security Gateway. The content contained in the email will not be delivered or received by the recipient. Maximum customization options are available.”
Igor G., the information security officer and data protection officer at a manufacturing company, writes, “The spam filtering feature, in particular, is very important for us. We have a large volume of emails each month, something like 200,000, and Barracuda filters about 85 percent of the spam, malware, and phishing that comes in. It prevents our users from receiving this content on their computers.”
Barracuda Email Security Gateway was previously known as Barracuda Spam and Virus Firewall, Barracuda Sentinel.
Evolution Recruitment Solutions, Evans Delivery Company, Osoyoos Credit Union, Synovis Life Technologies, Camden County Technical Schools, DEK, Evans Delivery Company, Colgate Rochester Crozer, Hemmera, South Carolina Heart Center, Ferma Corporation, Major League Baseball (MLB), Healy Brothers Automotive Group
| Author info | Rating | Review Summary |
|---|---|---|
| Graduate Student at ain shams | 4.0 | We use the Barracuda Email Security Gateway to filter and secure our incoming emails. It offers an intuitive management interface and real-time threat intelligence, though improvements in Sender Policy Authentication are needed. I have only used Barracuda and Microsoft Outlook. |
| Head of cloud service. at a comms service provider with 51-200 employees | 4.0 | I find Barracuda Email Security Gateway effective in preventing spam, phishing, and virus emails with its advanced threat protection. However, it struggles with false positives, and improvements in detection are needed. Overall, it offers good email security and ease of use. |
| IT Administrator at a energy/utilities company with 201-500 employees | 4.0 | I've used the Barracuda Email Security Gateway for three years; it offers solid basic features and good usability, but it needs better threat intelligence, as some phishing emails still get through despite the system's scanning capabilities. |
| Head Of Operations at BD | 5.0 | Our customer struggled with spam across diverse email systems, so we recommended Barracuda Email Security Gateway for its seamless integration and advanced features. Its simple licensing and user-friendly management are valuable, though multi-domain management needs improvement, and hardware should be updated after four years. |
| Product Manager - Cyber Security at M247 Ltd Miami | 4.5 | No summary available |
| Vice President Information Technology at Makeready | 4.5 | No summary available |
| IT Project Manager at Brilliant telecommunications | 4.0 | I find Barracuda Email Security Gateway effective for AI and threat detection. However, it's expensive and prone to false positives. Although I considered other solutions like Clearswift and Fortinet, Libraesva offers the AI features I need at a better price. |
| Assistant General Manager at CoLoCity | 4.5 | No summary available |
