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Trend Micro Email Security [EOL] vs Trend Micro InterScan Messaging Security [EOL] comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 26, 2026

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

Trend Micro Email Security ...
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
47
Ranking in other categories
No ranking in other categories
Trend Micro InterScan Messa...
Average Rating
7.0
Reviews Sentiment
7.1
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Featured Reviews

AsadAli - PeerSpot reviewer
Soc Team Lead at Super Secure
Centralized protection has transformed email security and incident investigations by reducing false positives and improving behavioral threat detection
The challenges include the challenge of finalizing a product that has all the security features or capabilities that are usually required. For example, if there is an EDR platform that's just monitoring IDS signatures, it won't be as beneficial as one with behavioral monitoring and other critical aspects required according to the best practices of the industry. Additionally, if there is a product that can provide a centralized view Trend Vision One does, it really grabs the customer's interest because customers usually don't have to buy separate EDR, XDR, or SIEM solutions or a console for their SOC analyst or email security team. These challenges consist of managing multiple teams and products. Trend Micro Email Security comes in and solves these problems.Trend Micro Email Security is generally a bit more difficult to implement compared to the rest of the solutions such as network security modules or EDR modules, which are much easier. Trend Micro Email Security has some complexities in implementation, but there aren't any significant shortcomings that require Trend Micro to improve.
Abdul  Waris - PeerSpot reviewer
Tech Operations at Martin Dow Limited
Deploy features like DLP and BEC for enhanced security
Multiple clients are using email security. We provide solutions based on what they need, and we configure them accordingly as per the requirement With Trend Micro email security gateway, we can deploy features like DLP and BEC. It includes Office 365 protection and sandboxing. This provides…

Quotes from Members

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

Pros

"It is a good return on investments because I am a distributor selling this product to customers through a partner."
"Trend Vision One is one of the best XDRs that has been introduced to the market, with almost 14 applications integrated into a single console, including mobile device management, network security, endpoint security, and cloud app security, all with a really good GUI."
"I have experience with Trend Micro Email Security product and I can believe Trend Micro Email Security is excellent and scores very well; it is better in comparison to Microsoft Windows Defender or Microsoft Office 365."
"Based on my past experience, the accuracy and reliability of Trend Micro Email Security [EOL]'s output demonstrate very minimal false positive detections, with many detections being very accurate and the AI and machine learning working perfectly, complemented by traditional signature behaviors, leading to a high detection rate and accuracy when compared to other competitor products."
"After deployment of Trend Micro Email Security [EOL], phishing emails reported by users decreased by 60%, and my security team spends approximately 30% less time investigating email-related incidents."
"The most valuable feature of Trend Micro Email Security is the security level it provides. The solution is efficient."
"The solution's initial setup process was easy since it was deployed on the cloud."
"Trend Micro Email Security scans all email attachments because, nowadays, ransomware or malware files are sent through email attachments."
"The solution provides protection with its Email Track Records and Machine Manual features."
"With Trend Micro email security gateway, we can deploy features like DLP and BEC."
"The technical support services are excellent."
 

Cons

"There is room for improvement in threat detection, especially for advanced attacks and business email compromise."
"Trend Micro Email Security should introduce new features, improvements, and updates which are cost-effective and easy to deploy."
"The enterprise security feature needs improvement."
"As a SOC analyst and from an enterprise security perspective, Trend Micro Email Security [EOL] is already strong. However, I would focus on improving visibility, detection tuning, response automation, and identity-based BEC protection, rather than simply adding more blocking rules."
"In terms of improvement, reducing false positives would improve the system."
"Trend Micro Email Security [EOL] can be improved, especially with the API, as more security enhancements and features such as a dashboard are needed to keep up with today's market of cloud-based solutions."
"The only negative thing about Trend Micro Email Security is its price. It could be less expensive."
"The solution does not check scam emails which is a critical need for our customers."
"The product's pricing could be more flexible."
"There is room for improvement in content filtration, expressions, file sharing, and policy configuration."
"The solution's pricing could be improved."
 

Pricing and Cost Advice

"It's a VPN solution. Trend Micro is reasonably priced."
"Trend Micro Email Security's pricing is reasonable."
"Price-wise, it is a cheap solution. I rate the solution's pricing a one on a scale of one to ten, where ten is expensive. Annual payments are made for the licensing."
"The cost is about $6,000 for 300 users for one year."
"The price of Trend Micro Email Security is more than Sophos' similar solution."
"The solution is inexpensive so we recommend it to small to mid-sized businesses."
"It is expensive. The cost is per box, and it depends on how big your environment is. Prices range from 11 to 12 dollars for licenses and can fluctuate up and down, but for environments with 4,000 to 5,000 users, it can be between 6 to 8 dollars."
"The tool must improve its pricing."
"Trend Micro is an expensive solution."
"I rate Trend Micro InterScan Messaging Security’s pricing a seven out of ten."
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912,930 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
9%
Outsourcing Company
9%
Financial Services Firm
8%
Manufacturing Company
8%
Performing Arts
16%
Manufacturing Company
10%
Construction Company
9%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise12
Large Enterprise12
No data available
 

Questions from the Community

What needs improvement with Trend Micro Email Security?
Trend Micro Email Security reduces noise from false positives by deploying the solution in staging mode or learning mode to learn all traffic and compare it with signatures in the database. Sometim...
What advice do you have for others considering Trend Micro Email Security?
I am using Trend Vision One sensors. I am using the cyber risk exposure management, CREM capability. CREM is a solution called Splunk, which I use with XDR, Trend Micro, along with different securi...
What is your primary use case for Trend Micro Email Security?
I work with Trend Micro Email Security as a customer, and I also worked with an integrator. I use Trend Micro Email Security to secure all access for all endpoints, for example, for enterprise or f...
What is your experience regarding pricing and costs for Trend Micro InterScan Messaging Security?
The price is a bit high because the market is highly competitive. Multiple platforms are available, so we have to choose based on comparison.
What needs improvement with Trend Micro InterScan Messaging Security?
There is room for improvement in content filtration, expressions, file sharing, and policy configuration. We could decrease the price in email security gateway and cloud security services.
What is your primary use case for Trend Micro InterScan Messaging Security?
Multiple clients are using email security. We provide solutions based on what they need, and we configure them accordingly as per the requirement.
 

Also Known As

No data available
InterScan Messaging Security
 

Overview

 

Sample Customers

MedImpact Healthcare Systems, Air21, Azra Solutions, CBOSS, De Montfort University, Depaeuw, DHR Health, Fukui University Hospital
Copa Airlines, Air21, BookMyShow, Bulgarian American Credit Bank, Canadian Museum of History, CIBIL, Community National Bank, Dar Al-Handasah
Find out what your peers are saying about Proofpoint, Microsoft, Check Point Software Technologies and others in Email Security. Updated: August 2026.
912,930 professionals have used our research since 2012.