The solution is directly used as a email service for inbound and outbound protection and as a spam gateway. When issues of spam are reported to the company then we can suggest Email Security Gateway for the customer.
Trainee Engineer - Systems & Security at Connex Information Technologies
An User-Friendly, Stable Email Security Gateway with a Responsive Customer Support Team.
Pros and Cons
- "Barracuda Email Security Gateway has features like identify the spam source, rules to avoid some specific spams and then reschedule. And there are some other features like the email continuity, the email server and gateway site, which can relay the mail kit. The solution is user-friendly.These kind of features are the most valuable."
- "Barracuda could improve its log and export options like PDF and HDML. It can also bring in more detailing in their console so that it could be better. Some new features should be expanded and made accessible for better protection."
What is our primary use case?
What is most valuable?
Barracuda Email Security Gateway has features like identify the spam source, rules to avoid some specific spams and then reschedule. And there are some other features like the email continuity, the email server and gateway site, which can relay the mail kit. The solution is user-friendly.These kind of features are the most valuable.
What needs improvement?
Barracuda could improve its log and export options like PDF and HDML. It can also bring in more detailing in their console so that it could be better.
Some new features should be expanded and made accessible for better protection.
For how long have I used the solution?
I have experience Barracuda Email Security Gateway.
Buyer's Guide
Barracuda Email Security Gateway
September 2025

Learn what your peers think about Barracuda Email Security Gateway. Get advice and tips from experienced pros sharing their opinions. Updated: September 2025.
867,370 professionals have used our research since 2012.
What do I think about the stability of the solution?
It is a stable solution when the factory provides the the application access.
What do I think about the scalability of the solution?
It is a scalable solution as it is hosted in the cloud.
How are customer service and support?
The technical support team is good as they respond immediately.
How was the initial setup?
The initial setup is easy as it is user-friendly only the console is lengthy but that is manageable. The solution was deployed in our organisation six months ago. For the deployment, the cloud version is suggested because the currently, the world emails are trying to migrate to the cloud solutions.
What other advice do I have?
The rate the overall solution a ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Reseller

Director at a tech services company with 11-50 employees
Helpful technical support, plenty of features, and highly stable
Pros and Cons
- "There are plenty of features, such as sandboxing capabilities with zero threat protection. It has all the leading email security appliances compared to other solutions."
- "The solution could improve by adding DomainKeys (DKIM) functionality. This is something that is essentially required nowadays for outbound security. They do not have it on their on-premise solution appliance but they have alternate arrangements for their cloud solution."
What is our primary use case?
We use Barracuda Email Security Gateway for threat protection.
What is most valuable?
It is a very different solution when it comes to anti-spam, anti-phishing, scanning, and it has API direct integration. There are plenty of features, such as sandboxing capabilities with zero threat protection. It has all the leading email security appliances compared to other solutions.
What needs improvement?
The solution could improve by adding DomainKeys (DKIM) functionality. This is something that is essentially required nowadays for outbound security. They do not have it on their on-premise solution appliance but they have alternate arrangements for their cloud solution. You cannot force clients to go to the cloud for one feature, it would be a great benefit to have it on-premise.
For how long have I used the solution?
I have been using Barracuda Email Security Gateway for approximately 15 years.
What do I think about the stability of the solution?
The solution is highly stable.
What do I think about the scalability of the solution?
The solution is scalable.
We have 10 to 15 customers using this solution.
How are customer service and technical support?
The technical support has been very good.
How was the initial setup?
The solution is straightforward. One side deployment for approximately 600 mailboxes does not take more than three hours. However, if it is more than 1,000 then it could take longer.
What's my experience with pricing, setup cost, and licensing?
There is an annual license required for this solution.
What other advice do I have?
I rate Barracuda Email Security Gateway an eight out of ten.
Which deployment model are you using for this solution?
Hybrid Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Buyer's Guide
Barracuda Email Security Gateway
September 2025

Learn what your peers think about Barracuda Email Security Gateway. Get advice and tips from experienced pros sharing their opinions. Updated: September 2025.
867,370 professionals have used our research since 2012.
Consultant at a tech services company with 501-1,000 employees
Very strong anti-spamming and anti-phishing features
Pros and Cons
- "The anti-spamming, anti-fishing features are great."
- "The DMARC security is somewhat weak and could be strengthened."
What is our primary use case?
We have almost 600 users using Veeam Backup which is secured through Barracuda Email Security gateway. We are resellers of Barracuda.
What is most valuable?
The anti-spamming and anti-phishing features are great. They're really strong and stable in this solution.
What needs improvement?
The DMARC security is somewhat weak and could be strengthened. Email classification is not directly integrated with Barracuda Email Security and that kind of classification would be helpful.
What do I think about the stability of the solution?
The solution is scalable. As mentioned, we have close to 600 users.
What do I think about the scalability of the solution?
This solution is stable and reliable.
How are customer service and technical support?
We contacted technical support during implementation. They were responsive.
How was the initial setup?
The initial setup was a bit complex but the Barracuda team helped us configure it very well.
What's my experience with pricing, setup cost, and licensing?
I'm not sure of the actual cost but the license fees are based on a per user annual basis.
What other advice do I have?
For any user receiving compromising third-party emails, Barracuda will help secure the system.
I rate this solution a nine out of 10.
Disclosure: My company has a business relationship with this vendor other than being a customer. Reseller
IT Administrator at a energy/utilities company with 201-500 employees
Does not require any maintenance
Pros and Cons
- "We find the email security to be valuable."
- "The solution should include an improvised anti-phishing feature, since it blocks certain genuine emails."
What is most valuable?
We find the email security to be valuable.
What needs improvement?
The solution should include an improvised anti-phishing feature, since it blocks certain genuine emails.
For how long have I used the solution?
We have been using Barracuda Email Security Gateway for six or eight months.
What do I think about the stability of the solution?
The solution is stable.
What do I think about the scalability of the solution?
The solution is scalable.
Which solution did I use previously and why did I switch?
We did not work with another solution prior to this one.
How was the initial setup?
The initial setup was very easy and user-friendly.
What's my experience with pricing, setup cost, and licensing?
I cannot comment on the pricing as this is not within my knowledge.
What other advice do I have?
We procured the solution as a service.
We have 3,000 people making use of it.
There is no need for us to do maintenance. The solution is administered by our subset department and they have a fantastic support team, should there arise any field issues. They are wonderfully accessible.
I rate Barracuda Email Security Gateway as a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Presales Network & Security Engineer at a tech services company with 51-200 employees
Responsive, flexible, easy to use, and cost-effective
Pros and Cons
- "It is a really good product with a lot of features. It is responsive, updated, and modern. It is easy to use and has an easy interface for non-IT users. Its dashboard is also quite fine. It is also quite flexible and has an API at the backend."
- "Its integration with other solutions can be improved. There should be integration for telemetry information, system information, and other types of information with other solutions. Barracuda currently doesn't have that. Barracuda has its own platform. Its integration with firewalls is quite good, and it communicates really well with firewalls, but I have not seen any other integration. Based on what I know, it does have an API at the backend, but I have not used it."
What is most valuable?
It is a really good product with a lot of features. It is responsive, updated, and modern. It is easy to use and has an easy interface for non-IT users. Its dashboard is also quite fine.
It is also quite flexible and has an API at the backend.
What needs improvement?
Its integration with other solutions can be improved. There should be integration for telemetry information, system information, and other types of information with other solutions. Barracuda currently doesn't have that. Barracuda has its own platform. Its integration with firewalls is quite good, and it communicates really well with firewalls, but I have not seen any other integration. Based on what I know, it does have an API at the backend, but I have not used it.
For how long have I used the solution?
We have been a distributor of this solution for about five years.
What do I think about the scalability of the solution?
It is scalable. You can start with a VM or hardware. The hardware is not really scalable, but the VM is scalable. Most vendors are scalable in terms of VMs.
I have about 15 to 20 customers of this solution, and they seem happy.
How are customer service and technical support?
They have a good support team. They are quite responsive and technical. They are also fast in responding.
How was the initial setup?
It is really easy. I installed Email Security for 100 email clients two or three weeks ago, and it took me half an hour to do the base installation. The training for IT administrations took another one and a half or two hours.
It is easy to install for a non-admin. If you are a normal user trying to configure it, it is really easy to use. If you are an admin, it is a bit more complicated.
What's my experience with pricing, setup cost, and licensing?
It is a cost-effective and relatively cheap solution as compared to others.
Our customers have a yearly subscription. We do have a few customers with monthly subscriptions, but they have cloud-based Email protection, which is a different type of solution. Both solutions are very good.
What other advice do I have?
I would recommend this solution. Barracuda has one of the best email security solutions for SMB and big enterprises. Barracuda is not a leader for email security, but they are really good at what they are doing. In terms of email security, Barracuda is one of the best solutions. There are a hundred different products in the market, such as Fortinet and Forcepoint, but Barracuda is cost-effective and really good at what it does.
I would rate Barracuda Email Security Gateway a nine out of ten. It is a really good solution, and it does what it says.
Disclosure: My company has a business relationship with this vendor other than being a customer. Distributor
Senior IT Manager at a tech services company with 501-1,000 employees
Easy configuration, intuitive dashboard, but reports need improvement
Pros and Cons
- "We have found some of the valuable features to be how easy the solution is to configure, the graphic support, and the intuitive dashboard."
- "There are limited administration controls that should be improved."
What is our primary use case?
We are using the solution to upgrade clients using old legacy security to the cloud.
What is most valuable?
We have found some of the valuable features to be how easy the solution is to configure, the graphic support, and the intuitive dashboard.
What needs improvement?
There are limited administration controls that should be improved. Additionally, the reports available currently are not enough.
For how long have I used the solution?
I have been using the solution for eight months.
What do I think about the stability of the solution?
The resolution has been reliable.
What do I think about the scalability of the solution?
There has not been any problem with the scalability of the solution. We have approximately 600 users using the solution in my organization. We have plans to increase usage in the future by 100.
How are customer service and technical support?
The technical support has been good and responsive they have always called us back.
How was the initial setup?
The installation is complex.
What's my experience with pricing, setup cost, and licensing?
The solution requires a license and we pay annually.
What other advice do I have?
I recommend this solution to others. In a few years, I think this solution is going to be a global leader.
I rate Barracuda Email Security Gateway a seven out of ten.
Which deployment model are you using for this solution?
Hybrid Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Head Information Technology Infrastructure at a manufacturing company with 5,001-10,000 employees
Stable, with good antispam capabilities and technical support, but it's not scalable
Pros and Cons
- "The most valuable feature is the Antispam services, which are the basic services of spam device"
- "The scalability needs improvement, it's the only feature that is required."
What is our primary use case?
It is useful for a medium-sized business. It is not useful for large enterprise solutions. It's made for small networks with fewer mailboxes.
What is most valuable?
The most valuable feature is the Antispam services, which are the basic services of spam device.
What needs improvement?
The scalability needs improvement, it's the only feature that is required.
I would like to see all of the latest security details available on the device, and it should only be cloud-based, not on-premises.
For how long have I used the solution?
I have been using this solution for more than five years.
We are using the latest version of it.
What do I think about the stability of the solution?
It's a stable device.
What do I think about the scalability of the solution?
It's not a scalable product. If we want to scale it then we have to change the device, because it is on-premises. It is not a cloud-based solution.
We have 2400 users in our organization.
How are customer service and technical support?
Technical support is good. We have no issues with support.
Which solution did I use previously and why did I switch?
Previously, we did not use another solution.
How was the initial setup?
The initial setup is not complicated.
I cannot remember the installation time, as it was a while ago.
We have a team of administrators to maintain this solution.
What's my experience with pricing, setup cost, and licensing?
The licensing cost is competitive, it's not too high and not too low.
What other advice do I have?
We have a standalone device that is not scalable, so we are considering a cloud-based solution.
I would recommend using the cloud-based solution, and not as an on-premises deployment.
I would rate this solution a seven out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Insolvency Practitioner and Director at a financial services firm with 11-50 employees
Simple to whitelist addresses, but it could always be more secure
Pros and Cons
- "It is very simple to whitelist addresses."
- "This product can always be made more secure."
What is our primary use case?
We are using this product to protect us against spam and viruses.
What is most valuable?
It is very simple to whitelist addresses.
What needs improvement?
This product can always be made more secure.
For how long have I used the solution?
We have been using the Barracuda Email Security Gateway for a few years.
What do I think about the stability of the solution?
We use this product on a daily basis.
What do I think about the scalability of the solution?
We have 18 of us who are using this product.
How are customer service and technical support?
Our support is outsourced.
Which solution did I use previously and why did I switch?
We were using a different solution prior to Barracuda and we switched because our IT support company suggested it.
What about the implementation team?
Our department was not responsible for the deployment.
What's my experience with pricing, setup cost, and licensing?
The licensing fees are part of a bundled support package that we pay for.
Which other solutions did I evaluate?
This security product is part of an IT support package that we bought, and we didn't select it or purchase it for a specific reason. I don't know who the competitors are.
What other advice do I have?
Overall, I am satisfied with this product, although I don't have the expertise to meaningfully recommend it, or not.
I would rate this solution a five out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

Buyer's Guide
Download our free Barracuda Email Security Gateway Report and get advice and tips from experienced pros
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Updated: September 2025
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Buyer's Guide
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