Fortinet FortiMail vs Microsoft Defender for Office 365 comparison

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Fortinet Logo
6,664 views|4,388 comparisons
93% willing to recommend
Microsoft Logo
12,659 views|10,155 comparisons
97% willing to recommend
Comparison Buyer's Guide
Executive Summary
Updated on May 23, 2022

We performed a comparison between Fortinet FortiMail and Microsoft Defender for Office 365 based on our users’ reviews in five categories. After reading all of the collected data, you can find our conclusion below.

  • Ease of Deployment: Reviewers agree that the installation of both solutions is straightforward and easy.

  • Features: Users of both products are for the most part very satisfied with their scalability and stability. Fortinet FortiMail reviewers like its flexibility and strong security capabilities but mention that the UI of the dashboard could be enhanced. Defender for Office reviewers say it is easy to use but would like to see additional security features.

  • Pricing: All Fortinet FortiMail users agree that it is a low-cost solution, whereas some Defender for Office users feel it is an expensive product.

  • ROI: Fortinet FortiMail users do not mention ROI. Defender for Office users report seeing an ROI.

  • Service and Support: All Fortinet FortiMail users report being satisfied with the level of support they receive. Defender for Office users give mixed reviews for the product’s support. Some users report being satisfied, while others feel the support could improve

Comparison Results: Fortinet FortiMail comes out on top in this comparison. Our reviewers agree that Fortinet FortiMail is reliable, high performing, and fairly priced. In addition, it has excellent customer support.

To learn more, read our detailed Fortinet FortiMail vs. Microsoft Defender for Office 365 Report (Updated: May 2024).
772,649 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
"The most valuable features of Fortinet FortiMail are its virus outbreak prevention and FortiSandbox integration.""After implementing FortiMail, the spam, and malicious emails we receive have significantly reduced, making it much simpler to manage.""Fortinet FortiMail is easy to use and the detection rate is very good. You can customize content filters and profiles are done easily. Additionally, there is a sandbox integration feature that is good.""I love the integration between Fortinet products.""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.""Clean user interface and good sandbox.""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’s support services are good."

More Fortinet FortiMail Pros →

"Microsoft Defender for Office 365 is a stable solution.""The good part is that you don't have to configure it, which is very convenient.""Since we have started using the solution, there have been fewer compromises.""The two main features that prove most beneficial for us are URL scanning and attachment scanning.""The benefit that stands out to me is the ability for multiple individuals to collaborate simultaneously within the same document. Additionally, there is the option to save the document directly in the integrated OneDrive or SharePoint.""Defender helps us prioritize threats across our organization.""Microsoft Defender for Office 365 has improved my organization's security. It makes it easier to manage the infrastructure without the help of third-party applications.""Defender enables us to secure all 365-related activity from a single place. It gives us visibility into everything happening in Outlook, protecting us against phishing and other email-based threats. Defender helps us detect any suspicious behaviors."

More Microsoft Defender for Office 365 Pros →

Cons
"The solution could be improved by providing a virtual machine facility with a complete set of options in the VM setup.""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.""Fortinet FortiMail's technical support team has shortcomings and needs improvement.""The statistics and BI in general could be improved.""The solution is user-friendly to a degree but the dashboard needs improvement.""Issues with the current email search functionality.""Fortinet FortiMail's pricing could be improved.""Maybe FortiMail's integration could be better."

More Fortinet FortiMail Cons →

"Too many false positives and lacks an accurate capability to detect malicious SharePoint sites.""In some situations, it has not been able to pick impersonated emails having no attachments. Technical support definitely has a scope for improvement.""The phishing and spam filters could use some improvement.""In one of the reports I can get the exact place where a vulnerable file resides. But for that, I need to explicitly go into the device and check. If they could include that file part in the report, without my having to go to the device itself, that would help.""We need a separate license and we don't know how to get the license that is required.""They have moved features from one console to another. Things have been moved around in the interface and it takes me time to find where certain features are.""The GUI is sometimes slow to fetch the device report and could be improved.""One area for improvement is support, in terms of being able to reach them and, especially, technical support for configuration."

More Microsoft Defender for Office 365 Cons →

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 →

  • "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 →

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    Questions from the Community
    Top Answer:The price of Fortinet FortiMail steadily increases every year. There is a possible ten percent increase. It's concerning because Fortinet is well-known, and even large companies like IBM use it… more »
    Top Answer:The solution's pricing could be improved.
    Top Answer:Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various email campaigns, pinpointing where they emanate from, and identifying the… more »
    Top Answer:The product must provide better malware detection. The detection algorithms don't perform the way I hope they would.
    Ranking
    5th
    out of 107 in Email Security
    Views
    6,664
    Comparisons
    4,388
    Reviews
    23
    Average Words per Review
    512
    Rating
    8.2
    1st
    out of 107 in Email Security
    Views
    12,659
    Comparisons
    10,155
    Reviews
    28
    Average Words per Review
    677
    Rating
    8.5
    Comparisons
    Also Known As
    FortiMail
    MS Defender for Office 365
    Learn More
    Overview

    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."

    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.

    Sample Customers
    Magromer Cueros y Pieles S.A.
    Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
    Top Industries
    REVIEWERS
    Comms Service Provider17%
    Computer Software Company14%
    Manufacturing Company14%
    Government14%
    VISITORS READING REVIEWS
    Educational Organization45%
    Computer Software Company9%
    Comms Service Provider5%
    Government5%
    REVIEWERS
    Manufacturing Company17%
    Computer Software Company17%
    Comms Service Provider13%
    Government7%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Financial Services Firm8%
    Manufacturing Company7%
    Government7%
    Company Size
    REVIEWERS
    Small Business46%
    Midsize Enterprise31%
    Large Enterprise24%
    VISITORS READING REVIEWS
    Small Business18%
    Midsize Enterprise55%
    Large Enterprise27%
    REVIEWERS
    Small Business45%
    Midsize Enterprise15%
    Large Enterprise40%
    VISITORS READING REVIEWS
    Small Business30%
    Midsize Enterprise19%
    Large Enterprise51%
    Buyer's Guide
    Fortinet FortiMail vs. Microsoft Defender for Office 365
    May 2024
    Find out what your peers are saying about Fortinet FortiMail vs. Microsoft Defender for Office 365 and other solutions. Updated: May 2024.
    772,649 professionals have used our research since 2012.

    Fortinet FortiMail is ranked 5th in Email Security with 57 reviews while Microsoft Defender for Office 365 is ranked 1st in Email Security with 41 reviews. Fortinet FortiMail is rated 8.6, while Microsoft Defender for Office 365 is rated 8.4. 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 Microsoft Defender for Office 365 writes "Allows for easy reporting of problems, valuable anti-phishing, and anti-malware support". Fortinet FortiMail is most compared with Cisco Secure Email, Microsoft Exchange Online Protection (EOP), Barracuda Email Security Gateway, Fortinet FortiMail Cloud and Proofpoint Email Protection, whereas Microsoft Defender for Office 365 is most compared with Proofpoint Email Protection, Mimecast Email Security, Microsoft Exchange Online Protection (EOP), Cisco Secure Email and Microsoft Defender for Business. See our Fortinet FortiMail vs. Microsoft Defender for Office 365 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.