Sender Authentication features like DMARC, DKIM and SPF blocks are easy to setup and offer realtime protection and stops many unwanted emails. I can easily add exemptions to domains if necessary. Also the quarantine digest emails from Barracuda are a saviour for administrators time and resources to release emails as users can do this themselves. Review collected by and hosted on G2.com.

Users by default cannot release bulk messages that have not been delivered to their inbox when they access their quarantine digest message from Barracuda. I spend much time releasing these bulk emails and I think if Barracuda can allow the user to manually release these, with perhaps a warning of the potential risks involved, would save administrators time. Review collected by and hosted on G2.com.

The software was straightforward to set up, with a clear and intuitive user interface that makes it easy to monitor email activity and review quarantined messages. It integrated smoothly with our Microsoft 365 environment and runs reliably in the background without noticeably affecting email performance. The pricing provides a good return on investment by reducing manual monitoring and helping protect the business from costly phishing attacks and compromised accounts. Support and onboarding were thorough, and the AI has been effective at detecting phishing attempts, malicious links and other suspicious emails while keeping false positives manageable. Review collected by and hosted on G2.com.

The main drawback is that some advanced settings and reports can be difficult to locate within the interface. Although the Microsoft 365 integration works well, configuration changes still require administrator knowledge and careful policy management. The AI occasionally quarantines legitimate emails, meaning they must be manually reviewed and released, which can delay important messages. The monthly cost is also significant, so the return on investment can be difficult to measure when no major incidents occur. While onboarding was thorough, more complex support issues can take time to investigate, and the reasons behind some AI decisions are not always immediately clear. Review collected by and hosted on G2.com.

Barracuda Email Protection has been extremely effective at identifying and blocking spam, phishing attempts, and other malicious emails before they reach our users. In a hospitality environment where email security is critical, it significantly reduces risk and saves us time by preventing threats from reaching inboxes. The administration portal is straightforward to use, making it easy to review quarantined messages, manage policies, and investigate potential threats. It also integrates seamlessly with Microsoft 365, performs reliably, and gives us confidence that our email environment is well protected. The support team has been responsive and helpful whenever we've needed assistance. Review collected by and hosted on G2.com.

Occasionally, a spam or phishing email still makes it through the filtering system and needs to be reported manually. That said, once I report it, Barracuda is quick to identify the threat and improve detection, which helps prevent similar emails from reaching users in the future. I’d also like to see them add some AI features. Review collected by and hosted on G2.com.

Barracuda's email protection services are some of the best I've used - not only in terms of the actual spam and phishing protection, but also in terms of ease-of-use for both the user and the administrators. The panel offers a great deal of flexibility allowing us to configure the filters to our need, make any exceptions or blocks needed, and very quickly diagnose why specific mail was or wasn't blocked. It integrates well with our existing mail environment and our existing SSO to allow for easy access as well. Whenever we have had to get in touch with Barracuda for any occasional issue (which is quite rare!) they have always responded very quickly and resolved the issue within 24 hours of our contact. Review collected by and hosted on G2.com.

There isn't really much to say! The admin panel might be a little slow, but after all it is an email panel meant to help you diagnose across tens of thousands of emails or thousands of policies, etc. and they are making improvements on it. Review collected by and hosted on G2.com.

Barracuda Email Protection has been an effective email security solution in our organization, providing strong protection against spam, phishing attacks, malware, and other email-based threats. The platform has significantly reduced the number of malicious emails reaching end users, helping improve security posture and user confidence. Successfully blocks spam, phishing attempts, malicious links, and malware before they reach user inboxes. Features such as AI-driven threat detection, link protection, and attachment scanning provide layered defense against evolving cyber threats. Responsive support team for critical incidents. Easy integration with Microsoft 365 and Exchange. Flexible licensing options. Fast email scanning and threat detection. Intuitive dashboard with clear security insights. Review collected by and hosted on G2.com.

Nothing. We have been using this product for the past five years, and it has been working properly. No issues have occurred so far. Review collected by and hosted on G2.com.

Barracuda Email Protection combines outstanding visibility, fast performance, and powerful AI capabilities. Its API integration with Microsoft 365/Google Workspace was fast and frictionless, filtering high email volumes with zero noticeable delay. The AI-driven detection reliably stops zero-day phishing, impersonation, and account takeovers before they hit user inboxes. On the admin side, inspecting individual user mailboxes, viewing complete header data (SPF/DKIM/DMARC), managing IP blocklists, and seeing the exact disposition reasons for blocked/quarantined mail makes troubleshooting and daily management remarkably simple. Review collected by and hosted on G2.com.

The most noticeable thing myself and my coworkers dislike is since the integration of the AI function we have been getting more emails falsely blocked and/or quarantined and have to spend more time to confirm if in fact it is a false positive as opposed to being a justified catch by the AI. Review collected by and hosted on G2.com.

I really appreciate Barracuda Email Protection's ability to efficiently filter and sort emails from all users within our company, especially when integrated with Microsoft 365. Its functionality to easily create a readable list of emails makes monitoring straightforward and clear. I find it extremely useful that I can see the reasons behind undelivered messages, enhancing transparency and understanding of email issues. The feature that automatically blocks messages from blacklisted sites is particularly effective, increasing our email security significantly. I am impressed with the software's virus and scam message scanning capabilities, as they provide an added layer of protection against common threats. Review collected by and hosted on G2.com.

I experience a number of false positives, which require me to retrieve messages that shouldn't have been filtered out. This is frustrating as it indicates the filters, particularly DKIM, DMARC, and PKIM, don't function as effectively as they should. Furthermore, I feel that the system should automatically block messages when the email headers clearly indicate a problem, such as a 'KILL Level 6' or when a domain doesn't authorize a specific user. Additionally, the initial setup was time-consuming and took a couple of days to fully configure everything. Review collected by and hosted on G2.com.

I appreciate how Barracuda Email Protection effectively shields our employees from phishing, impersonation, and spam, ensuring a secure email environment. I love its ability to heavily regulate our emails while maintaining a user-friendly interface, making it easy for everyone in the organization to use. The automation in incident response is particularly valuable, allowing me to be more hands-off while empowering users to easily flag suspicious emails. This automation streamlines our security processes and enhances our overall efficiency. The integration with Outlook is seamless, ensuring smooth operations and minimal disruption to our existing workflow. Overall, these features make Barracuda Email Protection an indispensable tool for safeguarding our communication channels. Review collected by and hosted on G2.com.

Bulk email handling needs improvement, as there are too many false positives. Important emails often get flagged as bulk, requiring manual addition to an exception list. The system should allow for a configurable number of emails before they get flagged, to reduce manual intervention and false positives. Review collected by and hosted on G2.com.

We've been using Barracuda solutions to help protect and manage our Microsoft 365 environment, and the experience has been very positive. Barracuda Cloud-to-Cloud Backup gives us peace of mind knowing our Microsoft 365 data is protected and recoverable if needed. The interface is straightforward, backups run reliably, and restoring data is simple when issues arise. Review collected by and hosted on G2.com.

The reporting and visibility into backup status make it easy to confirm that critical data is being protected. That said, I do wish the filtering were a bit more refined and easier to use. Other than that, I haven’t run into any issues while using this product. Review collected by and hosted on G2.com.

What I like best about Barracuda Email Protection is that it provides strong protection against spam, phishing, and other potentially harmful emails without requiring a lot of day-to-day management. It is easy to use and gives us confidence that suspicious emails are being identified before they become a problem. Review collected by and hosted on G2.com.

One drawback is that legitimate emails are occasionally flagged or quarantined, which can require additional time to review and release them. Some of the settings and administrative features can also take a little time to learn and navigate. Review collected by and hosted on G2.com.