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Microsoft Exchange Online Protection (EOP) vs Trend Micro ScanMail comparison

 

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 Exchange Online P...
Ranking in Anti-Malware Tools
8th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
41
Ranking in other categories
Email Security (7th)
Trend Micro ScanMail
Ranking in Anti-Malware Tools
19th
Average Rating
7.4
Reviews Sentiment
7.2
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Anti-Malware Tools category, the mindshare of Microsoft Exchange Online Protection (EOP) is 1.2%, down from 1.8% compared to the previous year. The mindshare of Trend Micro ScanMail is 0.6%, down from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Market Share Distribution
ProductMarket Share (%)
Microsoft Exchange Online Protection (EOP)1.2%
Trend Micro ScanMail0.6%
Other98.2%
Anti-Malware Tools
 

Featured Reviews

Amber Worth - PeerSpot reviewer
Retrieves data from quarantines and easy to read logs with robust security features
Some of the searchability when looking for specifics in Exchange logs is tedious. Although eventually the information is located, it can be difficult if detailed information is lacking. Improving the search process by allowing searches with different types of parameters and facilitating searches within emails would be advantageous. Simplifying interfaces would also be appreciated.
Jaffar Ali - PeerSpot reviewer
Ensures continuous protection with real-time scanning of emails and mailboxes
ScanMail needs improvement in its reporting, as it is currently weak in some areas. Additionally, the response time of their technical support is slow and needs enhancement. Overall, Trend Micro's technical support has deteriorated, and pricing is another area that requires attention. The list pricing is high, and we lose deals against competitors because of this. Trend Micro should consider reducing their prices, especially for large customers.

Quotes from Members

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

Pros

"It provides security to both on-premises and Azure infrastructures."
"Online Protection's most valuable feature is its admin interface."
"The security features provided by Microsoft are robust."
"The security features provided by Microsoft are robust."
"The product's most valuable feature is third-party integrations."
"It's all running in the backend, so it doesn't affect the app functionality."
"What I like most about Microsoft Exchange Online Protection is its integration with Windows, so we have one central view for all alerts and incidents."
"It is scalable."
"I like that Trend Micro ScanMail is very effective and quite strong."
"What I like the most about Trend Micro ScanMail is its easiness."
"It does the job. Even when our clients have a very high rate of emails per second, there has been no problem."
"The most effective feature of ScanMail is its real-time antivirus behaviors, particularly when it scans URLs."
"The analysis part is good."
"I find Trend Micro ScanMail to be a stable solution, and I would rate its stability as nine out of ten."
"The most effective feature of ScanMail is its real-time antivirus behaviors, particularly when it scans URLs."
"Its integration with mail platforms is valuable."
 

Cons

"Having orchestration features added to Microsoft Exchange Online Protection, particularly automation and remediation, would be quite useful."
"The solution can be complex at times. It would be nice to have the on-server version. It needs to improve the stability as well."
"It doesn't protect against everything. We do need protection for, for example, endpoints."
"The biggest issue that I experience is that Microsoft keeps moving things around, and it's very inconsistent as to where you find the information when you're trying to work on different pieces."
"When the product is being updated, it changes some of the setups. The support team is also not good."
"The tool is not 100% stable."
"The reporting needs a little bit of improvement."
"The management interface of Microsoft Exchange Online Protection (EOP) could be intuitive."
"I believe there is room for improvement in better signatures, better reporting features, and more insight into the spam emails database."
"The sandboxing part can be improved."
"Its user interface is pretty old-fashioned, and sometimes, it's hard to find the features that you are looking for. The user interface definitely needs some improvement."
"ScanMail needs improvement in its reporting, as it is currently weak in some areas."
"The price could be better. I think it's pretty good compared to other solutions as far as the features are concerned. It basically covers most of the stuff which we require for email security. But it would be better if they made it a little cheaper and more cost-effective. That would make it easier for us to sell it."
"ScanMail was one of the best solutions a few years ago, but it is no longer the best solution because of its old-fashioned management console. Customers associate it with something that is old because there is no change in the management console. It has old icons, and it is not fresh enough. It is also not easy to use or play with. The report engine is also old-fashioned. Customers want something easier, quicker, and cleaner."
"The weaknesses of Trend Micro ScanMail are that it doesn't fully protect ad-based web access and lacks proper security for Outlook, iOS, and web browser access."
"ScanMail needs improvement in its reporting, as it is currently weak in some areas."
 

Pricing and Cost Advice

"The product is bundled with Microsoft 365."
"The product's pricing is competitive for the US market."
"Online Protection is fairly expensive."
"The tool's pricing is excellent."
"The pricing of the solution is reasonable."
"The price of Microsoft Exchange Online Protection is reasonable."
"The solution is priced high and could be less expensive compared to other solutions."
"The solution's pricing is subscription-based rather than a yearly licensing cost. Pricing is based on the size of the environment and company and can be expensive."
"It's a yearly subscription, but the price could be better."
"Its price is okay. It is not too high."
"It is an expensive solution. I rate the pricing a seven out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
10%
Government
9%
Manufacturing Company
7%
Financial Services Firm
13%
Government
10%
Computer Software Company
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise7
Large Enterprise10
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
 

Questions from the Community

What do you like most about Microsoft Exchange Online Protection?
The initial setup was easy. The configuration process is very straightforward.
What needs improvement with Microsoft Exchange Online Protection?
The user interface of Microsoft Exchange Online Protection (EOP) has room for improvement, as at times it doesn't make sense where to go to access certain features.
What is your primary use case for Microsoft Exchange Online Protection?
My use case for Microsoft Exchange Online Protection (EOP) is basically to protect ourselves from phishing emails and to improve our email security.
What do you like most about Trend Micro ScanMail?
What I like the most about Trend Micro ScanMail is its easiness.
What is your experience regarding pricing and costs for Trend Micro ScanMail?
Trend Micro ScanMail is priced in the middle range—not too expensive and not too cheap. In my experience, there are more costly solutions available, but this one provides a balanced cost.
What needs improvement with Trend Micro ScanMail?
I believe there is room for improvement in better signatures, better reporting features, and more insight into the spam emails database.
 

Also Known As

Microsoft EOP, MS Exchange Online Protection
ScanMail
 

Overview

 

Sample Customers

Information Not Available
L&T Chiyoda, Assaf Harofeh Medical Center, Atlanta Gastroenterology Associates, Atma Jaya Catholic University of Indonesia, Bishop Luffa School, Brooks Rehabilitation, CHR de la Citadelle, CHRU de Nancy
Find out what your peers are saying about Microsoft Exchange Online Protection (EOP) vs. Trend Micro ScanMail and other solutions. Updated: September 2025.
868,787 professionals have used our research since 2012.