Fortinet FortiMail Cloud vs Kaspersky Security for Mail Server comparison

Fortinet and Kaspersky are both solutions in the Secure Email Gateway (SEG) category. Fortinet is ranked #8 with an average rating of 7.3, while Kaspersky is ranked #11 with an average rating of 6.7. Fortinet holds a 4.6% mindshare in SEG, compared to Kaspersky’s 2.1% mindshare. Additionally, 88% of Fortinet users are willing to recommend the solution, compared to 100% of Kaspersky users who would recommend it.

Fortinet FortiMail Cloud

Read 24 Fortinet FortiMail Cloud reviews

1,947 Views
584 Comparison Views

88% willing to recommend

Kaspersky Security for Mail...

Read 8 Kaspersky Security for Mail Server reviews

855 Views
308 Comparison Views

100% willing to recommend

Fortinet FortiMail Cloud

Kaspersky Security for Mail...

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 5, 2024

Email security solutions Fortinet FortiMail Cloud and Kaspersky Security for Mail Server compete closely. Fortinet FortiMail Cloud has an edge in support and pricing satisfaction, while Kaspersky Security for Mail Server's robust features justify its price.

Features: Fortinet FortiMail Cloud offers advanced threat protection, anti-spam, and data loss prevention capabilities, making it a well-rounded email security option. Kaspersky Security for Mail Server provides strong anti-phishing tools, an effective anti-malware engine, and comprehensive reporting, ensuring detailed protection for email systems.

Room for Improvement: Fortinet FortiMail Cloud could improve by updating more frequently to keep pace with evolving threats, enhancing its integration features, and expanding its reporting capabilities. Kaspersky Security for Mail Server might benefit from streamlining its deployment process, providing more user-friendly interfaces, and reducing its initial setup costs.

Ease of Deployment and Customer Service: Fortinet FortiMail Cloud is recognized for its easy deployment and proactive customer service, minimizing setup delays. Kaspersky Security for Mail Server requires more resources for deployment but compensates with detailed documentation and reliable support channels.

Pricing and ROI: Fortinet FortiMail Cloud has a competitive pricing model that offers flexible options, allowing for quicker ROI. Kaspersky Security for Mail Server requires a higher initial investment but provides significant value over time due to its comprehensive protection capabilities, which may influence decisions based on budget and security priorities.

To learn more, read our detailed Fortinet FortiMail Cloud vs. Kaspersky Security for Mail Server Report (Updated: December 2025).

Buyer's Guide

Fortinet FortiMail Cloud vs. Kaspersky Security for Mail Server

December 2025

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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 Cloud

Ranking in Secure Email Gateway (SEG)

8th

Average Rating

8.0

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Cloud Email (5th)

Kaspersky Security for Mail...

Ranking in Secure Email Gateway (SEG)

11th

Average Rating

7.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Email Security (33rd)

Mindshare comparison

As of January 2026, in the Secure Email Gateway (SEG) category, the mindshare of Fortinet FortiMail Cloud is 4.6%, up from 3.6% compared to the previous year. The mindshare of Kaspersky Security for Mail Server is 2.1%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Email Gateway (SEG) Market Share Distribution
Product	Market Share (%)
Fortinet FortiMail Cloud	4.6%
Kaspersky Security for Mail Server	2.1%
Other	93.3%

Secure Email Gateway (SEG)

Featured Reviews

Himashu Rathoe

Senior Network Security Engineer at Vibs

Provides solid functionality and allows room for enhancing content management and support services

They can improve their CDR content profile and some anti-spam features. They don't have any direct script to run to add personalization, and we have to do it manually one by one. There are many tasks which we have to complete individually. We can't import files into the Fortinet FortiMail Cloud sensors. That's a drawback, as they need to provide a feature to import files. We can make the format, but we cannot import the file into Fortinet FortiMail Cloud. Additionally, in Fortinet FortiMail Cloud, not in FortiSandbox, they need to improve the block and allow list functionality to block URLs and allow specific types of URLs or regex.

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Zia Syed

Systems Specialist/ Administrator at ALFA International Company Limited.

User interface updates needed but achieves cost savings and threat protection

We are using Kaspersky Security for Mail Server to enhance our email system’s security and protect against threats Kaspersky Security for Mail Server handles spam and phishing attempts well. I have not experienced any spam issues. Its malware detection effectively manages the security of our…

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Quotes from Members

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

Pros

"This solution is easy to install. The deployment takes about forty-five minutes."

"I am impressed with the tool's ability to setup rules and destinations. It also helps to monitor suspicious items."

"The most valuable features are filtering and sandboxing."

"The scanners with FortiMail are valuable."

"The most valuable feature of this solution is the ability to check to see if the email is real."

"It has the best feature for processed mail analysis."

"Fortinet FortiMail Cloud has had a positive effect on our organization since we can classify each email coming to our organization."

"This is a solid email monitoring and security system that learns and maintains a two-way dialog with email system administrators."

More Fortinet FortiMail Cloud pros

"The integration rate is very high in Kaspersky, which is why most of our customers like it."

"You can install the plugins on the same machine hosting your exchange solution. It's a good complement for Sophos security, which scans the traffic before it reaches your mail service. Kaspersky is on the mail server itself while Sophos handles the incoming traffic. With both of them working together, we have the perfect solution for mail."

"We have achieved cost savings of up to thirty percent by using Kaspersky Security for Mail Server."

"The most valuable features are the anti-phishing and anti-spam capabilities."

"The most valuable feature is the straightforward setup."

"Kaspersky Security for Mail Server provides protection against email spams and blacklisted emails which are suspicious, making it a good product."

"The most valuable feature of the solution stems from the fact that it is a highly reliable and dependable solution."

"I find the product valuable because it provides easy integration with other platforms like Fortinet firewalls."

Cons

"This ease of use and user-friendliness is something we believe could be improved in FortiMail."

"Fortinet policies add an extra load to the endpoint."

"It is slightly difficult to configure FortiMail in the cloud with Exchange on-premise, especially the quarantine mailbox access for end-users."

"Its GUI needs improvement."

"I've not been able to use more than two domains in the back end. I like to view logs for the different domains. If I add any other domain I'm not able to get a proper cPanel for that domain. I am talking about the login factors. I'm not able to see logs for different domains in a different Window. Basically, it's an issue in the login process."

"I would like to see more advanced sandbox features, where you can actually download to a machine where you can test."

"Networking should be simplified."

"The setup of the rules can be improved. I think it should be simplified and would be the best improvement in the system."

More Fortinet FortiMail Cloud cons

"Encrypted email attachments are not being monitored by this solution, which is an area that they need to work on."

"The biggest problem in the solution is related to its license renewal since it is pretty hard in Kaspersky to find out the procedure to renew a license."

"It would be great if Kaspersky could do what Sophos does for us. However, we love having these two different technologies doing the same thing. Sometimes Sophos has the patch to block a novel threat, but Kaspersky doesn't."

"I rated the overall solution a five out of ten. If a user is looking for a low-budget solution with mid-level security without AI features, Kaspersky Security for Mail Server is suitable."

"The solution is not 100 percent stable and that can use improvement."

"I have only made contact via email, and it is a little slow. I would give customer service a rating of six or seven. Improving Spanish support would greatly benefit users."

"Kaspersky lacks in the area of customization, so simpler customization options need to be provided to users."

Pricing and Cost Advice

"The licensing is for three years. In the beginning, we did not pay monthly, it was paid once for three years."

"The pricing depends on various factors, including the type of licenses and subscriptions you have procured"

"The product's price is reasonable."

"It's on a subscribed basis."

"It should cost around $60,000. We bought it as a bundle, so everything comes together in the license. That is standard."

"I rate the price of Fortinet FortiMail Cloud a five on a one to ten scale, where one is the low price, and ten is the high price. It is an averagely priced product."

"I see how manageable and flexible the licenses are."

"A license for our company using FortiMail and FortiCare (filtering and support) was $4000."

More Fortinet FortiMail Cloud pricing and cost advice

"The solution is not expensive."

"Price-wise, I would rate this product a four out of five. It could be a bit cheaper."

"My company makes annual payments towards the licensing costs solution."

"The solution offers one of the best prices possible to its users, making it even better than Barracuda. Kaspersky Security for Mail Server is ten times cheaper than Barracuda."

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Top Industries

By visitors reading reviews

Computer Software Company

11%

University

Financial Services Firm

Healthcare Company

Computer Software Company

12%

Financial Services Firm

10%

Retailer

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	8
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	3

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiMail Cloud?

The price of Fortinet FortiMail Cloud in Egypt is very competitive against other products, including the setup cost and licensing of this solution.

See all answers

What needs improvement with Fortinet FortiMail Cloud?

The improvement in Fortinet FortiMail Cloud can be made regarding the classification process itself because it has some false positives.

See all answers

What is your primary use case for Fortinet FortiMail Cloud?

I have experience working with Fortinet FortiMail Cloud as a mail gateway, not a firewall, and we have been using it for about three or four years. I have worked with Fortinet FortiMail Cloud for t...

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What is your experience regarding pricing and costs for Kaspersky Security for Mail Server?

The pricing is moderate. It is not expensive but not cheap either. For Mexico, a good price is about 20 dollars per agent.

See all answers

What needs improvement with Kaspersky Security for Mail Server?

Regarding Kaspersky Security for Mail Server, I have not compared with other solutions, but I will compare and provide feedback. It is a reliable and fast security solution, and I can say it blocks...

See all answers

What is your primary use case for Kaspersky Security for Mail Server?

I work on a mail protection service, specifically Kaspersky Security for Mail Server. I work with Kaspersky Security for Mail Server.

See all answers

Comparisons

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Compared 13% of the time

Microsoft Defender for Office 365 vs Fortinet FortiMail Cloud

Compared 13% of the time

Fortinet FortiMail vs Fortinet FortiMail Cloud

Compared 10% of the time

Proofpoint Email Protection vs Fortinet FortiMail Cloud

Compared 8% of the time

Cisco Secure Email vs Fortinet FortiMail Cloud

Compared 3% of the time

More Fortinet FortiMail Cloud Competitors

Fortinet FortiMail vs Kaspersky Security for Mail Server

Compared 15% of the time

Barracuda Email Security Gateway vs Kaspersky Security for Mail Server

Compared 14% of the time

Security Gateway vs Kaspersky Security for Mail Server

Compared 12% of the time

Sophos Email vs Kaspersky Security for Mail Server

Compared 8% of the time

Microsoft Defender for Office 365 vs Kaspersky Security for Mail Server

Compared 8% of the time

More Kaspersky Security for Mail Server Competitors

Product Reports

Buyer's Guide

Fortinet FortiMail Cloud

January 2026

Download Fortinet FortiMail Cloud product report

Buyer's Guide

Email Security

January 2026

Kaspersky Security for Mail Server report

Download Kaspersky Security for Mail Server product report

Overview

Fortinet FortiMail Cloud is a comprehensive email security solution that protects organizations from advanced threats and ensures secure email communication. It offers robust features such as anti-spam, anti-malware, and data loss prevention to safeguard against email-borne attacks. With its cloud-based deployment, FortiMail Cloud provides scalable and flexible email security without the need for additional hardware or software.

It offers real-time threat intelligence and advanced analytics to detect and block sophisticated threats, including zero-day attacks. FortiMail Cloud also includes encryption capabilities to secure sensitive data and comply with regulatory requirements. With its user-friendly interface and centralized management, organizations can easily configure and monitor email security policies across multiple domains.

FortiMail Cloud provides comprehensive protection against email threats, ensuring business continuity and peace of mind.

Fortinet

Email is the number one vector used by cybercriminals to penetrate and attack enterprise IT systems.

Kaspersky Security for Mail Server uses Next Generation technologies including advanced heuristics, machine learning and sandboxing to detect and protect against ransomware, spam, phishing, data loss and even unknown threats penetrating your IT systems through emails and malicious attachments.

Kaspersky

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data

Vimpel Com, Estrella Galicia, Krombacher

Buyer's Guide

Fortinet FortiMail Cloud vs. Kaspersky Security for Mail Server

December 2025

Free Report: Fortinet FortiMail Cloud vs. Kaspersky Security for Mail Server

Find out what your peers are saying about Fortinet FortiMail Cloud vs. Kaspersky Security for Mail Server and other solutions. Updated: December 2025.

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