Fortinet FortiMail vs Kaspersky Security for Mail Server comparison

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Executive Summary

We performed a comparison between Fortinet FortiMail and Kaspersky Security for Mail Server based on real PeerSpot user reviews.

Find out in this report how the two Email Security solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
To learn more, read our detailed Fortinet FortiMail vs. Kaspersky Security for Mail Server Report (Updated: March 2024).
767,319 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"Does a thorough job of examining email and URLs for malicious content.""Since we have started using the solution, there have been fewer compromises.""The email protection is excellent, especially in terms of anti-phishing policies.""Threat Explorer is one of the features that I very much like because it is a real-time report that allows you to identify, analyze, and trace security attacks.""The initial setup was easy.""The basic features are okay and I'm satisfied with the Defender.""Microsoft Defender for Office 365's most valuable feature is its performance.""Defender is a SaaS platform, so it offers more flexibility. Managing the permissions is easier. The solution's automated detection and response features are scalable."

More Microsoft Defender for Office 365 Pros →

"The solution is very, very stable.""The number of false positives is minimal.""I think the spamming feature is very valuable.""FortiMail is extremely flexible and very easy to learn. Compared to other email security products that we've tried, it is mainly the ease of configuration that makes FortiMail valuable to us.""Fortinet FortiMail has a lot of valuable features. It works great. It also has an antivirus feature. Support for Fortinet FortiMail was also great when my team wanted to block some geographic IPs, but couldn't figure out how to do it. The support team provided clear communication on how to resolve that issue. Another valuable feature of Fortinet FortiMail is SPAM filtering which tells you how many spammy emails you've received. Based on my current use cases, I'm happy with Fortinet FortiMail.""I am satisfied with both the scalability and the stability of this solution.""The spam filtering is great.""Technical support is great. They're available 24/7 and their response time is typically within the hour."

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"The most valuable features are the anti-phishing and anti-spam capabilities.""The most valuable feature is the straightforward setup.""The integration rate is very high in Kaspersky, which is why most of our customers like it.""The most valuable feature of the solution stems from the fact that it is a highly reliable and dependable solution.""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."

More Kaspersky Security for Mail Server Pros →

Cons
"Too many false positives and lacks an accurate capability to detect malicious SharePoint sites.""We need a separate license and we don't know how to get the license that is required.""The visibility for the weaknesses in the system and unauthorized access can be improved.""Microsoft wants its well-paying customers to finish testing some of its half-baked products, find bugs, and report bugs back to Microsoft's team, which is a little frustrating for those who have to manage it and roll it up to thousands of people across the organization.""Several simulation options are available within 365, and the phishing simulation could be better.""The pre-sales cost calculations could be more transparent.""We noticed that from time to time, Microsoft's stability does have problems. Sometimes the service goes up and down. Sometimes they change without prior notice.""There needs to be an improvement in integrating the product to work across multiple operating systems, and to have better support for non-Microsoft file types."

More Microsoft Defender for Office 365 Cons →

"The security products stop their operations once the subscription period expires. It is a wrong policy. If I trust a product, it has to continue working even after expiry. It should have a grace period of 30, 40, or 60 days. We can extend the subscription during those days. In some places, subscription extensions can take up to six weeks. During the renewal process, the support offered by the company is very poor. It also reduces security. We pay for the expired period but do not get protection during those times. The user of Fortinet FortiMail should have a feature to see spam names.""The solution could improve by making the UI more user-friendly and increasing spam and threat detection capabilities.""It's difficult for me to talk about areas for improvement in Fortinet FortiMail because I'm the general manager of the company and I'm an engineer with knowledge about the solution, but I'm not deeply involved in its implementation. As I mentioned previously, Fortinet FortiMail is also being used within the company, and I'm happy with its functionality, but sometimes, attacks pass and avoid the Fortinet FortiMail filters, but those could be very sophisticated attacks. There could still be an improvement in the filtering feature of the solution, though the security of Fortinet FortiMail is okay for me because I believe you can't implement one hundred percent security in any solution. The initial setup for the solution also needs improvement. The setup is supposed to be simple, but then the customer starts to complain that some of the false positive emails are reaching quarantine, so my team has to configure it again. There have been instances when Fortinet FortiMail rejects valid emails because some of the service partners of the customer have not been configured accurately, so the system considered valid mails as attacks to be quarantined, so aside from improving the filters, there should also be an improvement in the categorization of emails in the server. My team has to modify the configuration so that valid emails could pass and for Fortinet FortiMail to correctly filter the SPAM traffic. A feature that could be added to Fortinet FortiMail in its next release is advanced AI, so it can analyze and decide accurately on which mail is valid and which mail is SPAM.""I would like it if the solution could be more affordable.""The biggest room for improvement would be the deployment. It will be hard for someone who doesn't understand the interface to deploy. If you understand it, you can find your way around the problems.""The tool needs to improve its pricing policy. Also, it needs to be more user-friendly. I would want it to improve email security as well.""In the Latin America market, some spam messages use Portuguese language. Some clearly spam messages would be better identified by the anti-spam if not for the language.""The statistics and BI in general could be improved."

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"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.""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.""The solution is not 100 percent stable and that can use improvement.""Encrypted email attachments are not being monitored by this solution, which is an area that they need to work on.""Kaspersky lacks in the area of customization, so simpler customization options need to be provided to users."

More Kaspersky Security for Mail Server Cons →

Pricing and Cost Advice
  • "It's a user-base subscription."
  • "From the pricing point of view, like any other product in the market, there is scope for negotiation."
  • "Defender is a little bit more expensive as compared to others. We are in the manufacturing environment. So, we don't have a high budget for all of our endpoint devices. Its cost is a major concern for us."
  • "For licensing, it's usually a yearly package for customers who are subscribed to Office 365, but they can also pay on a monthly basis."
  • "Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
  • "Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
  • "The solution saves money so we have seen a return on investment."
  • "Defender for 365 comes in various plans and licenses, along with other Microsoft security solutions. Purchasing this kind of package or security bundle gives good value for money, and that's what I recommend."
  • More Microsoft Defender for Office 365 Pricing and Cost Advice →

  • "The licensing model for this solution is better because it is based on the box and not the number of users."
  • "It is an expensive product."
  • "The annual cost is $55,000."
  • "Pricing is straight-forward and renewable without complicated pricing structures."
  • "Pricing is based on initial license purchase and use volume."
  • "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."
  • "This is a good solution and value for the money."
  • "If you don't need the full bundle that includes everything, you have options for the small or medium enterprise environments."
  • More Fortinet FortiMail Pricing and Cost Advice →

  • "Price-wise, I would rate this product a four out of five. It could be a bit cheaper."
  • "The solution is not expensive."
  • "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."
  • "My company makes annual payments towards the licensing costs solution."
  • More Kaspersky Security for Mail Server Pricing and Cost Advice →

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    767,319 professionals have used our research since 2012.
    Questions from the Community
    Top Answer:Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various… more »
    Top Answer:The product must provide better malware detection. The detection algorithms don't perform the way I hope they would.
    Top Answer:FortiMail possesses notable strengths, and one key feature is its store-and-forward concept.
    Top Answer:It could benefit from enhancing its functionality, especially in terms of advanced filtering. Introducing features such… more »
    Top Answer:The most valuable feature of the solution stems from the fact that it is a highly reliable and dependable solution.
    Top Answer:My company makes annual payments towards the licensing costs solution.
    Top Answer:The biggest problem in the solution is related to its license renewal since it is pretty hard in Kaspersky to find out… more »
    Comparisons
    Also Known As
    MS Defender for Office 365
    FortiMail
    Learn More
    Overview

    Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations against advanced threats in their email, collaboration, and productivity environments. It combines the power of Microsoft's threat intelligence, machine learning, and behavioral analytics to provide real-time protection against phishing, malware, ransomware, and other malicious attacks.

    With Microsoft Defender for Office 365, organizations can safeguard their email communication by detecting and blocking malicious links, attachments, and unsafe email content. It employs advanced anti-phishing capabilities to identify and prevent sophisticated phishing attacks that attempt to steal sensitive information or compromise user credentials.

    This solution also offers robust protection against malware and ransomware. It leverages machine learning algorithms to analyze email attachments and URLs in real-time, identifying and blocking malicious content before it reaches users' inboxes. Additionally, it provides advanced threat-hunting capabilities, allowing security teams to proactively investigate and respond to potential threats.

    Microsoft Defender for Office 365 goes beyond email protection and extends its security features to other collaboration tools like SharePoint, OneDrive, and Teams. It scans files and documents stored in these platforms, ensuring that they are free from malware and other malicious content. It also provides visibility into user activities, helping organizations detect and mitigate insider threats.

    Furthermore, this solution offers rich reporting and analytics capabilities, providing organizations with insights into their security posture and threat landscape. It enables security administrators to monitor and manage security incidents, track trends, and take proactive measures to enhance their overall security posture.

    As cyber attacks become more sophisticated, it is crucial for email security solutions to offer multi-layered protection. Fortinet's proven email security platform, FortiMail, is a comprehensive multi-layered threat protection solution designed to secure users from the full spectrum of email-based threats, which includes zero-day threats, credential impersonation, spam, phishing, malware, and business email compromise (BEC) attacks.

    Fortinet FortiMail offers a variety of deployment models to best fit your organization’s email security needs. On-premises, private or public cloud, or hybrid email environments can be deployed and managed in-house by your team or managed by Fortinet’s data centers. FortiMail also employs virtual machines that provide robust scalability options and flexible deployment of email security infrastructure.

    Fortinet FortiMail Benefits

    Fortinet FortiMail provides your organization with the following benefits:

    • Eliminate message-based threats by using FortiMail’s advanced inspection capabilities before they can harm your users.
    • Flexible licensing ensures that you don’t have to create a license for each user as you scale your network upwards.

    • Achieve regulatory compliance with sophisticated messaging content archiving, quarantining, and routing tools.
    • Stop spam before it takes over your messaging system and network resources, ensuring that your messaging performance remains optimized.

    Fortinet FortiMail Benefits

    Some of Fortinet FortiMail’s top features include:

    • Spam and malware prevention: FortiMail employs advanced techniques and technologies, such as outbreak protection, impersonation detection, content disarm and reconstruction, and sandbox analysis to provide users with high-performing antispam and antimalware tools designed to prevent unwanted bulk email, ransomware, and other targeted attacks.
    • Powerful data loss prevention: Identity-based email encryption and archiving help prevent the loss of sensitive and important information and ensure that your organization adheres to compliance with corporate and industry regulations.
    • Automatic updates: Receive dynamic updates from the FortiGuard subscription services that automatically upgrade your antispam and antivirus functionality using intelligence gathered by Fortinet's dedicated global threat research team.
    • Seamless integration: Integrations with other Fortinet products and external third-party components enable companies to enhance their security by sharing indicators of compromise (IoCs) across a unified security system.
    • Easy email management: Gain full visibility over real-time email traffic with Fortinet FortiMail’s intuitive dashboards, rich reporting features, centralized quarantine tools, and end-user controls. Control email traffic with the solution’s full mail transfer agent and mail-handling capabilities. The solution’s quick-start setup wizard greatly reduces the complexity of deployment and management.

    Reviews from Real Users

    Fortinet FortiMail stands out among its competitors for a number of reasons. Two major ones are its powerful anti-virus tool and its robust spam protection capabilities.

    Flamur P., head of security management at Ipko Telecommunications, writes, "Fortinet FortiMail has a lot of valuable features. It works great. It also has an antivirus feature. Support for Fortinet FortiMail was also great when my team wanted to block some geographic IPs, but couldn't figure out how to do it. The support team provided clear communication on how to resolve that issue. Another valuable feature of Fortinet FortiMail is spam filtering which tells you how many spammy emails you've received. Based on my current use cases, I'm happy with Fortinet FortiMail."

    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.

    Sample Customers
    Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
    Magromer Cueros y Pieles S.A.
    Vimpel Com, Estrella Galicia, Krombacher
    Top Industries
    REVIEWERS
    Manufacturing Company16%
    Computer Software Company16%
    Comms Service Provider13%
    Logistics Company6%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Financial Services Firm8%
    Manufacturing Company7%
    Government7%
    REVIEWERS
    Comms Service Provider18%
    Computer Software Company14%
    Government14%
    Manufacturing Company14%
    VISITORS READING REVIEWS
    Educational Organization44%
    Computer Software Company9%
    Comms Service Provider6%
    Government5%
    VISITORS READING REVIEWS
    Computer Software Company15%
    University11%
    Financial Services Firm9%
    Construction Company7%
    Company Size
    REVIEWERS
    Small Business42%
    Midsize Enterprise16%
    Large Enterprise42%
    VISITORS READING REVIEWS
    Small Business30%
    Midsize Enterprise19%
    Large Enterprise51%
    REVIEWERS
    Small Business46%
    Midsize Enterprise30%
    Large Enterprise25%
    VISITORS READING REVIEWS
    Small Business18%
    Midsize Enterprise54%
    Large Enterprise28%
    VISITORS READING REVIEWS
    Small Business28%
    Midsize Enterprise30%
    Large Enterprise42%
    Buyer's Guide
    Fortinet FortiMail vs. Kaspersky Security for Mail Server
    March 2024
    Find out what your peers are saying about Fortinet FortiMail vs. Kaspersky Security for Mail Server and other solutions. Updated: March 2024.
    767,319 professionals have used our research since 2012.

    Fortinet FortiMail is ranked 5th in Email Security with 54 reviews while Kaspersky Security for Mail Server is ranked 20th in Email Security with 5 reviews. Fortinet FortiMail is rated 8.6, while Kaspersky Security for Mail Server is rated 8.2. The top reviewer of Fortinet FortiMail writes "Good GUI and configuring security policies is easy but the pricing needs improvement". On the other hand, the top reviewer of Kaspersky Security for Mail Server writes "A stable product that offers a very high rate of integration to its users". Fortinet FortiMail is most compared with Cisco Secure Email, Microsoft Exchange Online Protection (EOP), Barracuda Email Security Gateway, Fortinet FortiMail Cloud and TitanHQ SpamTitan, whereas Kaspersky Security for Mail Server is most compared with Barracuda Email Security Gateway, Cisco Secure Email, Microsoft Exchange Online Protection (EOP), Sophos Email and Mimecast Email Security. See our Fortinet FortiMail vs. Kaspersky Security for Mail Server report.

    See our list of best Email Security vendors.

    We monitor all Email Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.