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Check Point Anti-Spam and Email Security Software Blade vs Trend Micro Deep Discovery Email Inspector comparison

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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

Microsoft Defender for Offi...
Sponsored
Ranking in Email Security
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
52
Ranking in other categories
Email Archiving (1st), Advanced Threat Protection (ATP) (2nd), Microsoft Security Suite (10th), Secure Email Gateway (SEG) (1st)
Check Point Anti-Spam and E...
Ranking in Email Security
11th
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
40
Ranking in other categories
No ranking in other categories
Trend Micro Deep Discovery ...
Ranking in Email Security
26th
Average Rating
7.8
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 12.6%, down from 17.6% compared to the previous year. The mindshare of Check Point Anti-Spam and Email Security Software Blade is 0.9%, up from 0.5% compared to the previous year. The mindshare of Trend Micro Deep Discovery Email Inspector is 0.4%, up from 0.1% 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.
NareshKumar9 - PeerSpot reviewer
Offers robust threat protection and saves costs significantly
One area for improvement in Check Point Anti-Spam and Email Security Software Blade involves the firmware updates; sometimes, until I update the firmware of the Check Point Quantum Sparks, I cannot access the GUI to see my data usage. If Check Point resolves this issue, everything will be much better.
Bilal Saleem - PeerSpot reviewer
Reliability and threat intelligence make this solution competitive, but AI improvements can further enhance its effectiveness
The best features of Trend Micro Deep Discovery Email Inspector include its reliability. The second valuable feature is its built-in sandbox feature, allowing for inspection of incoming emails and attachments. The sandbox is an appliance that opens any attachment in an enclosed environment to assess its impact and potential for viruses. This protects the network from harmful threats. Trend Micro has a very large R&D team with excellent threat intel, allowing them to provide better solutions than some competitors. They understand emerging threats based on the information from their EDR. The key strengths can be summarized as reliability, a good integrated one-box solution that includes a sandbox, and their R&D capabilities and good ratings, which lead to better threat intelligence. The detailed threat intelligence provided by Trend Micro Deep Discovery Email Inspector is valuable in understanding the behavior and tactics of potential email threats.

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 aspect of Microsoft Defender for Office 365 is its ability to protect us from malware."
"The most valuable feature of Microsoft Defender for Office 365 is the ease of use."
"It gives us visibility into threats and, for endpoints, it helps us to prioritize threats. We used to have a lack of visibility, but now our time to detect and respond has decreased."
"Does a thorough job of examining email and URLs for malicious content."
"The most valuable feature of Microsoft Defender for Office 365 is its spam filter."
"It’s easy to handle integrations, and we don't need a lot of people in our IT team."
"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."
"There are several features that I consider valuable."
"Anti-spam and malware phishing are valuable features of the solution."
"Check Point offers us flexibility when it comes to customizing the configurations that we want to manage, thus allowing us to meet the specific needs of our company."
"Check Point Anti-Spam & Email Security software is a modern-day solution for security management and data scrutiny."
"This solution is very efficient."
"Due to its technology, monitoring, and manufacturer features, we have been able to reduce the intrusion of spam and other threats that can be uploaded via email."
"The most valuable features of the solution include advanced threat detection."
"Since implementing Check Point Anti-Spam and Email Security Software Blade, we have observed a dramatic reduction in successful phishing attempts and malware delivery to end-user boxes."
"It is a highly cost-effective solution for all kinds of small, marginal, and medium enterprises."
"The best features of Trend Micro Deep Discovery Email Inspector include its reliability."
"I highly recommend Trend Micro Deep Discovery Email Inspector due to its security and scalability features."
"It can effectively monitor outbound and inbound devices."
"I find Trend Micro to be a good solution for security purposes."
"The most valuable feature of Trend Micro Deep Discovery Email Inspector is the simple analysis of phishing emails."
"I would rate the solution's stability at ten out of ten."
"Trend Micro is a very good product."
"I like that it is very user-friendly and easy to install."
 

Cons

"The phishing and spam filters could use some improvement."
"There is room for improvement in terms of reporting."
"The changes to customer service, specifically the new model for support agreements, are not favorable."
"Microsoft Defender for Office 365 should improve the troubleshooting tools. It's unclear whether the device is blocked at the firewall level or at the device itself. The granularity needed for troubleshooting is currently lacking. From my perspective, Microsoft should address this issue to benefit many users who likely share the same sentiment."
"Microsoft security solutions work as expected. They are constantly updating the solutions to make them better. At the same time, the changes can impact a customer's environment, and we need to adjust settings. Sometimes we aren't aware of the changes, and nothing is pushed from the backend automatically."
"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."
"Specifically, within Microsoft Defender for Office 365, I want it to improve the DLP capabilities."
"The pre-sales cost calculations could be more transparent."
"Many would love to have this solution and be able to manage it from any device, including native applications or applications that can be installed on devices such as Android or iOS."
"The ease of use with the user interface could be better as it is very static."
"Check Point Anti-Spam and Email Security Software Blade could improve by focusing more on promoting and marketing its products. Despite having a great solution, it hasn't captured a larger market share, possibly due to insufficient promotion. It should also incorporate a module to monitor client identities, similar to CrowdStrike. It could also improve by systemizing and simplifying their documentation to make it easier to find needed information."
"The high-end protection of email servers from any advanced foreign agents and malware is not 100% there currently."
"AI-based threat detection could be enhanced to improve security."
"The UX/UI could be more friendly."
"One thing which annoys me with the Check Point Anti-Spam and Email Security Software Blade is its customer support portal which still lags in service even after so many developments."
"Check Point Anti-Spam and Email Security Software Blade has been stable for me; I only faced downtime twice in seven months due to automatic restarts for firmware updates, which is a downside."
"I would like to be able to send emails to a specific sandbox. This is a feature I would like to see added to the next release."
"It could be more user-friendly, easier to install, and lighter on the network. I would say that for all products because you do not need technical expertise to take care of it. When you have a user-friendly solution, it makes it easier for the vendors or companies like us. We do not have to go to the client's site to attend to issues all the time. Because it is user-friendly, they can take care of it after some training."
"The product's feature for message processing and blocking devices for bulk emails needs improvement."
"The dashboard could be improved to match the quality of Check Point Harmony's dashboard."
"To improve Trend Micro Deep Discovery Email Inspector, it should have updates with better AI and ML-based integration."
"Trend Micro's technical support has room for improvement."
"Trend Micro's technical support has room for improvement. More efficient support should be provided, especially for standard support."
"The tool needs to incorporate faster response times for issue detection, more detailed reports, and better compatibility with older operating systems (e.g., Windows 7, 8, Server 2012)."
 

Pricing and Cost Advice

"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."
"The product is expensive."
"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."
"I know that the product is incredibly expensive."
"I was working in the government and it was too expensive for us to use our Microsoft products."
"Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
"For large enterprise organizations, they can definitely afford it, but for small and medium organizations, they might struggle to cover the expenses."
"While Microsoft Defender for Office 365 necessitates pricier E3 or E5 subscriptions, the extensive functionality offered by these licenses across various Microsoft products justifies the investment."
"I rate the product pricing a seven out of ten."
"Reasonably priced solution."
"This is a simple system with a very low cost and basic functions, which surely is ideal for a small company."
"I rate the pricing as an eight on a scale of one to ten, where one is cheap and ten is expensive."
"For licensing, my company makes yearly payments, which is expensive."
"The cost is competitive with other security products on the market."
"Choosing the correct set of licenses is essential because, without the additional software blade licenses, the Check Point gateways are just a stateful firewall."
"The price of Trend Micro Deep Discovery Email Inspector is less expensive than Microsoft solutions."
"It's an expensive solution, and you may not see a return on investment in a short period of time. However, you will see a return over a long period of time."
"The solution's pricing is high, and I would rate it an eight out of ten."
"We pay for an annual subscription for this email security solution."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Manufacturing Company
8%
Government
6%
Security Firm
21%
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
8%
Computer Software Company
14%
Financial Services Firm
13%
Performing Arts
9%
Media Company
8%
 

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?
Microsoft is quite affordable with a lot of features available for any size organization.
What needs improvement with Microsoft Defender for Office 365?
Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS recor...
What needs improvement with Check Point Anti-Spam and Email Security Software Blade?
One area for improvement in Check Point Anti-Spam and Email Security Software Blade involves the firmware updates; so...
What is your primary use case for Check Point Anti-Spam and Email Security Software Blade?
My main use case for the Check Point Anti-Spam and Email Security Software Blade within the Check Point 1600 applianc...
What is your experience regarding pricing and costs for Trend Micro Deep Discovery Email Inspector?
On the pricing side, Trend Micro Deep Discovery Email Inspector is not the cheapest, but it's not the highest either....
What needs improvement with Trend Micro Deep Discovery Email Inspector?
To improve Trend Micro Deep Discovery Email Inspector, it should have updates with better AI and ML-based integration...
 

Also Known As

MS Defender for Office 365
No data available
Deep Discovery Email Inspector
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
SF Police Credit Union (SFPCU)
Bank Saint Petersburg, CEITEC S.A., Dar Al-Handasah, Mitsubishi Electric Information Systems, Motilal Oswal Financial Services Ltd, OKWAVE, Oman Arab Bank, VakifBank
Find out what your peers are saying about Check Point Anti-Spam and Email Security Software Blade vs. Trend Micro Deep Discovery Email Inspector and other solutions. Updated: June 2025.
858,469 professionals have used our research since 2012.