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Fortinet FortiMail vs TitanHQ SpamTitan comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 12, 2025

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

Microsoft Defender for Offi...
Sponsored
Ranking in Email Security
1st
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
48
Ranking in other categories
Advanced Threat Protection (ATP) (1st), Microsoft Security Suite (11th)
Fortinet FortiMail
Ranking in Email Security
6th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
63
Ranking in other categories
No ranking in other categories
TitanHQ SpamTitan
Ranking in Email Security
15th
Average Rating
9.0
Reviews Sentiment
7.4
Number of Reviews
79
Ranking in other categories
Anti-Malware Tools (17th), Office 365 Protection (3rd)
 

Mindshare comparison

As of April 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 13.1%, down from 19.0% compared to the previous year. The mindshare of Fortinet FortiMail is 5.1%, down from 5.8% compared to the previous year. The mindshare of TitanHQ SpamTitan is 1.2%, down from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
Great URL scanning and attachment scanning, but I would like more proactive threat analysis
The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.
Nigus Machin Amare - PeerSpot reviewer
Offers advanced protection from email-based attacks and consistently blocks spam
The most valuable features are Fortinet FortiMail ( /products/fortinet-fortimail-reviews )'s ability to protect from advanced features of email-based attacks, including protection against ransomware and malware attacks. It is especially effective in blocking spam through standards like wrong source IP for email-based attacks. Its high scalability and stability, especially for financial institutions, are noteworthy.
George Kajaia - PeerSpot reviewer
Work hours are not lost searching through spam emails to determine which emails are legitimate
In history on the reporting graph, when you are trying to search for sender by address, it won't search by domain. I could send an email from SendGrid with my domain, but with SpamTitan, if you search by that domain then it wouldn't search it. It only searches from the field, not in the envelope field. Unfortunately, mass mailing companies, like SendGrid, send email with the form address and that completely differs from the domain envelope form address. There is no way to search for the envelope form. So, I gave them an idea to improve this filtering. For example, if I have to search an email sent by SendGrid, then I am forced to search by the recipient, then find the emails marked as spam. This is quite a huge hassle. They told me that they are aware of this and will try to add it, but they haven't added it yet. I would like to implement a secondary delivery pool for mass mailings, having an alternate pool for mass mailing lists since there is only a single mail queue with SpamTitan. For example, if 10,000 emails are being sent, then the queue will be large. Unfortunately, without a secondary delivery pool, legitimate emails will wait in the queue to be delivered to my email. Therefore, I would like to have two queues: one for everyday emails and another for mass mailings. Now, I have to decide whether to buy a second SpamTitan license just for this reason because I am very satisfied with the functionality of SpamTitan overall and don't want to use another sender's appliance for this. From 2020 to 2021, there was a huge switch in the types of spam coming in. SpamTitan's anti-spam should be enabled to catch this spam. The spam catching rate went down over the last three to four years. I think this is because spammers are evolving and using different methods to send spam emails. The phishing rate of SpamTitan is not great, even Exchange Online Protection catches phishing better than SpamTitan. The most worrying are the phishing emails. I would like SpamTitan to upgrade and improve the phishing catch rate. The sandbox of the Bitdefender engine is not working correctly. They sent me an email that they pulled it because it was not working as it was intended to work. So, they are working on this as well, and maybe the sandbox will be fixed. The sandbox is for viruses. If something goes through then it is sent to the sandbox for analysis. However, I am not using the sandbox right now. I am just quarantining this type of attachment right away.

Quotes from Members

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

Pros

"Defender for 365 is a comprehensive cloud-based solution. The value of the cloud is that you aren't alone. Threat intelligence and analytics are shared in the cloud. We don't have to find the solution alone. If you face an unknown threat with traditional solutions like Trend Micro and Symantec, you need to open a case and send your information to them to analyze forensically and identify the source of the attack."
"Scalability-wise, I do not think there are any issues so far."
"Microsoft Defender for Office 365's most valuable feature is its performance."
"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."
"The product is not resource-intensive."
"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."
"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 individuals within our organization who are affected."
"At the moment we are satisfied with this product. It's a stable, scalable, and resilient solution for us."
"The GUI isn't hard to use. When we do a demo and explain the features of Fortinet products to our customers, they understand very quickly. They can easily manage their systems without us."
"Clean user interface and good sandbox."
"Fortinet FortiMail is a complete product addressing mail security concerns. It helps to know spam subscriptions and create restriction policies."
"The product helps users handle security challenges as it offers prefiltering options and does relatively good incident reporting."
"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."
"We found the initial setup to be mostly straightforward."
"Fortinet’s support services are good."
"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."
"We are satisfied with the performance and spam filtering provided by TitanHQ SpamTitan. The reporting feature and customizations as per our requirements are also good."
"I like the ability to go online and view mail that's been quarantined. SpamTitan lets you look at the mail and decide whether you want to release it or not."
"The solution keeps a copy of inbound and outbound messages for a period, which is a handy feature. It makes it easier to determine precisely what is happening with an email, where it came from, why it isn't routing correctly, why it is or isn't being flagged etc. If an end user forwards us a problematic email, the header information can be lost, making it harder to figure out what's happening."
"We have a lot less spam going through. Because of this, work hours are not lost searching through all the spam emails to determine which ones are legitimate. This saves our bank clients' time since they are not forced to search their inbox for legitimate emails between spams. Not a lot of spam is going through. I think time is essential and we are gaining a lot of it with this solution since a lot of emails are automatically filtered out."
"We have had no cases of malware slipping through since we have had SpamTitan."
"It is very simple to use. For our client, we set it up as a cluster. That is one of the benefits. You can eliminate single points of failure. We use it in a cluster in the environment where there are two gateways. Thus, if one fails, the other one keeps taking over without any disruption."
"It has reduced the risk of getting viruses from emails by almost a hundred percent. We are giving services to hundreds of companies, and it makes our work a lot easier when SpamTitan is filtering threats."
"I have found the feature that creates seamless categorization of emails valuable. This is most likely done by having a large database to compare and to identify what are the domains that are currently spammers."
 

Cons

"They can improve their security in a way where a customer can know if all their attachments are safe or not to open through a report. The solution does its job perfectly, but it never reports to the customer whether those attachments have been stopped before or not."
"Configuring the default strategies and policies in Microsoft Defender for Cloud Apps generates a lot of noise and false positives."
"The custom alerts have to improve a lot."
"The XDR dashboard has room for improvement."
"I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost."
"The phishing and spam filters could use some improvement."
"Configuration at the mid-level could be improved for the support team."
"Microsoft Defender for Office 365's Mac functionality requires improvement to deliver the same level of protection found on Windows devices."
"I think the security of the product could improve."
"Sometimes, the tool flags legitimate incoming traffic as spam."
"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."
"What's missing in Fortinet FortiMail is some sandbox information for some of the emails. It's probably configuration-based, where it could be configured on some emails. For example, there was malware in some emails that weren't detected in some of the Fortinet FortiMail sessions, but it should have been configured from my company's end to better catch scam emails, but overall, the solution is okay. At the moment, my company is okay with the current Fortinet FortiMail offerings, but in the past, because of a lack of understanding, my team wasn't able to quickly implement the geographical IP blocking feature. It was time-consuming to implement that feature, but that wasn't a fault of Fortinet FortiMail. The issue was from my team's end, but just by emailing the support team, that issue was resolved, so right now, there isn't any additional feature I'd like added to Fortinet FortiMail."
"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 web console management interface could be improved."
"Sometimes, authentic emails get blocked by the solution's firewall."
"It is not easy to install."
"The interface looks a little dated and could be modernized."
"SpamTitan's logging features could be improved. The logs are hard to deal with because you need to download the log as a text file. Then you need to search through this text file to find what you need."
"The only downside is that there is a delay when we're waiting for a report to be generated."
"The product's GUI, dashboard, and speed could be better."
"SpamTitan doesn't allow you to customize the frequency of reports. Sometimes our users complain that they cannot control how often SpamTitan's report comes. Users get a daily report, but some would prefer a notification every time an email is quarantined."
"Sometimes, things can get caught back in spam that you had previously released. Without going in, releasing the whole domain, and opening it up, since you don't want to do that often because the company can get infected as well, I have a couple of things that I previously released show back up again. I don't understand why this is happening, but I would like to know why it happened, e.g., did an algorithm change? It is important to know if I released an email last week why it was caught in spam the following week."
"There was a situation in which I needed to change the cloud server. From SpamTitan, I had to specify which server we were on for the integration into Office 365 and I actually only found that out because there was a problem. It would have been better if they had advised us of that first."
"The setup was a little difficult, but they did have people who helped me so I eventually got there. They had a change and my IT people had to do some stuff. There was something about pointers. I don't remember the details where we had a little trouble, but they were changing some things around."
 

Pricing and Cost Advice

"The product is expensive."
"For large enterprise organizations, they can definitely afford it, but for small and medium organizations, they might struggle to cover the expenses."
"Microsoft Defender is expensive. I typically recommend it only if clients have the budget. Otherwise, I would suggest an alternative."
"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."
"It's a user-base subscription."
"Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
"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."
"It is much more expensive than using another solution because we have had to include some options and upgrade our license."
"We paid approximately $30,000 for the solution. It is less expensive than some other solutions. We have one license that carries all the features that we wanted."
"If you don't need the full bundle that includes everything, you have options for the small or medium enterprise environments."
"I find Fortinet FortiMail pricing reasonable. There's no additional cost apart from its standard licensing fees."
"There is a license required for this solution."
"FortiMail is not cheap."
"Pricing is based on initial license purchase and use volume."
"You need to pay additional fees for premium support."
"It is reasonable."
"I pay $650 per year for 50 licenses."
"When it comes to the scalability of it, it really doesn't matter much because of the way that it is priced. You can put it on somebody who is small or big."
"Its pricing is good. We've been happy with the pricing. I know that they did some extensive research, and the pricing was quite favorable with everything else that they looked at. My budget hasn't changed a whole lot over the last three to five years. It's nice to see that it has remained pretty steady. So, I am happy with the pricing. It provides good value for money."
"Everything has really been great with the pricing and licensing. In fact, we just implemented ArcTitan because everything was going so well with SpamTitan."
"SpamTitan has competitive pricing and flexible licensing. They allow up to 10% more that you use and then add it to the next tier of licenses."
"Price-wise, this product is very compatible with our budget."
"The price was great compared to other solutions that we looked at the time."
"We used to use FortiClient and Symantec Messaging Gateway. We didn't like Symantec's solution, but we switched because of the cost. SpamTitan was more cost-effective than either of the other solutions."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Manufacturing Company
8%
Government
6%
Educational Organization
49%
Computer Software Company
8%
Financial Services Firm
5%
Government
4%
Computer Software Company
20%
Manufacturing Company
12%
Comms Service Provider
6%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Office 365?
Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of variou...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
I don't have detailed specifics on pricing, setup cost, or licensing.
What needs improvement with Microsoft Defender for Office 365?
I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost.
What is your experience regarding pricing and costs for Fortinet FortiMail?
The pricing of Fortinet FortiMail is cheaper compared to Cisco, which was quite expensive.
What needs improvement with Fortinet FortiMail?
The area that could use some improvement in Fortinet FortiMail is the integration process. I would like the integrati...
What is your experience regarding pricing and costs for TitanHQ SpamTitan?
Pricing is affordable. We renewed for three years, and the cost is reasonable.
What needs improvement with TitanHQ SpamTitan?
The GUI is problematic. It's a mess and absolute rubbish now. We also face issues with the settings that are not yet ...
 

Also Known As

MS Defender for Office 365
FortiMail
No data available
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Magromer Cueros y Pieles S.A.
De Montfort University, Scope Services, Park County School District, NRC, Quality Smith, Toyota, CarTrawler, Videotron
Find out what your peers are saying about Fortinet FortiMail vs. TitanHQ SpamTitan and other solutions. Updated: March 2025.
842,767 professionals have used our research since 2012.