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Fortinet FortiMail vs Trellix Collaboration Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 3, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Fortinet FortiMail
Ranking in Email Security
7th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
64
Ranking in other categories
No ranking in other categories
Trellix Collaboration Security
Ranking in Email Security
18th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
15
Ranking in other categories
Instant Communications Security and Compliance (7th), Secure Email Gateway (SEG) (9th)
 

Mindshare comparison

As of July 2025, in the Email Security category, the mindshare of Fortinet FortiMail is 4.6%, down from 6.0% compared to the previous year. The mindshare of Trellix Collaboration Security is 2.0%, down from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security
 

Featured Reviews

MOHAN SUKUMAR - PeerSpot reviewer
Secure email management improves through advanced filtering and dynamic virus scanning
Fortinet FortiMail offers capabilities like settings for mail delivery, mail filtering, spam controls, and email bursting prevention. It also allows for email forwarding, dynamic filtering, and scanning based on virus signatures. I can set varying levels of security. The tool is flexible and provides essential features for mail security and management.
BernardLugalia - PeerSpot reviewer
Provides strong data protection with virtual patching and vulnerability assessments
I primarily use it to monitor database access, particularly in banking and similar environments. It ensures that IT personnel and others do not create unauthorized accounts or users. Collaboration security assists in tracking database access and alerts in case of suspicious activity One of the…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"They have a feature called CDR, Content Disarm, Reconstruction, click protection, and DLP for encryption purposes."
"It can block a lot of fake emails."
"A full-featured email gateway solution that contains security threats reliably."
"It is one of the most efficient solutions in our environment. We have more than nine hundred users. All of these users are protected by Fortinet FortiMail."
"The most valuable feature of this solution is the spam filter."
"The integration with FortiSandbox is good, and something that we utilize often."
"The most valuable aspects of this solution are that it protects us from spam and phishing attacks. We had a lot of attacks coming in and then we deployed this solution and they stopped. We no longer have any spam or phishing issues."
"Troubleshooting is very simple because you can see where the email was not delivered and why it would be considered as spam."
"The solution's most valuable feature is its simplicity. It's very user-friendly."
"The initial setup is simple."
"The auto-remediation feature is valuable."
"The product helps reduce the number of malicious emails reaching the user's inbox."
"What I find most valuable with the solution is that it can integrate with cloud solutions, such as Google and Microsoft. Additionally, the solution is easy to use."
"The product protects my email."
"We can control this solution from the cloud and are able to access it from wherever we are."
"We have had very good results from the use of FireEye Email Security. We are very comfortable with this technology, but I don't know if it's necessary to move into the cloud, we will check other technologies and study them. Additionally, the solution has good integration."
 

Cons

"The solution doesn't scale easily."
"The main area for improvement is the pricing."
"Sometimes it takes a little bit too long to determine if an email is good or not. If they could shorten that time span, it'd be so much better. It does delay our email, which does not make users happy. That said, I would have to say we have not been blacklisted for quite a while now."
"The solution could improve by making the UI more user-friendly and increasing spam and threat detection capabilities."
"It is not easy to install."
"The solution is user-friendly to a degree but the dashboard needs improvement."
"Fortinet FortiMail's technical support team has shortcomings and needs improvement."
"An additional feature that could be added is a pop-up screen notifying you that an email has been blocked, without having to double click on it to take you there it could provide you with a summary explaining why it was on hold or why was it spam when you hover over it with your cursor."
"In general, our company should make the tool more robust to protect our systems."
"I would like the solution to be able to automatically quarantine the malicious emails before getting to the user's mailbox and continue with regular email operations. This could result in the user clicking the email before the purge operation is completed."
"The reporting aspect of the solution needs improvement."
"The custom tailoring is limited."
"I would like to see this solution become more flexible."
"The spam detection feature could be better."
"There is a need for improved integration with totally different products, such as a rapid server."
"Sometimes, integration can be challenging, impacting its stability, which is why I rate it a five out of ten."
 

Pricing and Cost Advice

"You need to pay additional fees for premium support."
"In terms of licensing, we are using a virtual machine license for the single virtual server which it runs on. Doing it this way enables us to cut costs by only licensing FortiMail for our exact use case. If you need to expand in future, you can later buy extra licenses per virtual machine."
"There is a license required for this solution and it is on an annual basis. I am satisfied with the price."
"It is an expensive product."
"In the future I would like it if there's a possibility to lower the price of the bandwidth and UTM. It is quite expensive."
"Price-wise, the solution is not far from Microsoft ATP. So, it is affordable."
"There is a license required for this solution."
"There is either an annual or six-month charge to use this solution. Fortinet FortiMail is cheaper than Proofpoint or Cisco Security, or other email security appliances."
"I rate the product price as nine out of ten, where ten is the most expensive, and one is the cheapest. There is no need to pay any extra charges apart from the licensing costs."
"The solution requires a license to be purchased for every user."
"The licensing is on a yearly basis."
"The cost is very high."
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Top Industries

By visitors reading reviews
Educational Organization
17%
Computer Software Company
13%
Financial Services Firm
8%
Government
6%
Manufacturing Company
16%
Computer Software Company
13%
Comms Service Provider
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiMail?
Fortinet FortiMail is considered overpriced by Indian rupee standards. My organization is not profit-making, and academic pricing is required, but it may not be available for security products like...
What needs improvement with Fortinet FortiMail?
Fortinet FortiMail should keep pace with features offered by cloud-based services like Google and Microsoft Outlook. Additionally, the transition from on-premises devices to virtual appliances may ...
What do you like most about FireEye Email Security?
One of the valuable features of the product stems from the fact that it is easy to implement the tool in our environment.
What needs improvement with FireEye Email Security?
I would like to see the addition of email digital protection features, such as anti-spam and antivirus, not just sandboxing, in the on-premises solution.
What is your primary use case for FireEye Email Security?
I have worked on Email Security ( /categories/email-security ) both on-premises and in the cloud, Web Security, and also on MDR, which is called HX endpoint security for Trellix Collaboration Secur...
 

Also Known As

FortiMail
FireEye Email Security
 

Overview

 

Sample Customers

Magromer Cueros y Pieles S.A.
Northshore Utility District, Luz Technologies, Air Academy Federal Credit Union, Bank Gutmann, Bank of Thailand, Penn State Health Milton S. Hershey Medical Center, State of Missouri, City and County of San Francisco, Denver Public Schools, Vodafone, Go Auto, Stater Bros. Market
Find out what your peers are saying about Fortinet FortiMail vs. Trellix Collaboration Security and other solutions. Updated: July 2025.
861,390 professionals have used our research since 2012.