Microsoft Exchange Online Protection (EOP) vs Mimecast Email Security comparison

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Comparison Buyer's Guide
Executive Summary
Updated on Jan 4, 2023

We performed a comparison between Microsoft Exchange Online Protection and Mimecast Email Security with Targeted Threat Protection based on our users’ reviews in four categories. After reading the collected data, you can find our conclusion below.

  • Ease of Deployment: For the most part, users of both solutions say they are easy and straightforward to deploy.
  • Features: Microsoft Exchange Online Protection users appreciate the intuitive web-based administration console and its seamless integration with all Windows products. The accidental release of information protection helps make it a very robust solution. Some users feel that having orchestration features added with regard to automation and remediation would be very helpful.

    Mimecast Email Security with Target Threat Protection provides protection across all devices, computers, tablets, phones, etc. The solution is effective in detecting malicious attachments and links embedded in email, and will block or delete as desired. Many users feel the solution is a bit clunky and dated, making it challenging for some to use it.
  • Pricing: Users of both solutions feel their pricing is expensive.
  • Service and Support: For the most part, users of both solutions feel the service and support are good.

Comparison Results: Both of these solutions do a very effective job. Mimecast Email Security with Targeted Threat Protection is designed to specifically minimize any threats that may compromise an organization via email and provides very comprehensive protection for email traffic. Microsoft Exchange Online Protection is designed with a broader focus in mind, and is lagging somewhat in its overall email protection.

To learn more, read our detailed Microsoft Exchange Online Protection (EOP) vs. Mimecast Email Security Report (Updated: January 2024).
768,578 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
"Microsoft Exchange Online Protection has features like DLP (data loss protection), Safe Attachment, and Safe Links.""In general, my company is happy with Microsoft support...My company hasn't faced any stability issues with the solution.""We can migrate seamlessly without any disruptions to our operations.""The initial setup of Microsoft Exchange Online Protection was easy.""The scalability is pretty good; it does what it is supposed to do.""The most valuable features of Microsoft Exchange Online Protection are the EOP, ATP, safe links, fishing, and antispam.""Online Protection's most valuable feature is its admin interface.""Microsoft EOP's most valuable feature is a shared mailbox."

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"The setup was easy.""It does a good job for us, and its admin console is easy to use.""It's good, it keeps the spam out.""Due to our specialized use case, that HIPAA dictionary really comes in handy.""It's really quite user-friendly. In terms of technical superiority and the product itself, there are no complaints. It is really cutting edge.""Its administration console is very easy to use. The administration console is absolutely important because you interact with the platform through it.""What I like about the integration is that it is directly into Microsoft 365, users can use their Microsoft 365 credentials to log into the portal and access their mail.""The initial setup is very straightforward."

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Cons
"The security features could be better.""The tool's classification for bulk email is cumbersome.""The product could be more stable. Microsoft products could be more stable because sometimes, even though they are updating some things, we cannot find those updates.""Microsoft 365 Defender and EOP policies are stable with the proper license. However, with the basic policy, it's hard to say it's stable due to configuration limitations.""Performance and speed should continue to be improved.""Not all settings can be configured automatically and most still require manual configuration. However, there is an automation tool available that can be used to input all the configurations either as a script or a tool it would be helpful.""Having orchestration features added to Microsoft Exchange Online Protection, particularly automation and remediation, would be quite useful.""The solution must improve the user experience."

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"The filtering needs more flexibility.""The solution is complex and not easy to use.""While it's quick and easy, the initial setup could be more user-friendly.""The detection rates are an area for improvement.""Its pricing can be improved. It is a bit expensive.""The feature that should be included is to remove the block on the encrypted files.""I did have a problem with Mimecast. That is why I was looking for an alternative solution because their sender IP address gets poorly rated by Microsoft.""They could provide a unified licensing model, including all the security features."

More Mimecast Email Security Cons →

Pricing and Cost Advice
  • "The price could be lower."
  • "The solution is priced high and could be less expensive compared to other solutions."
  • "The solution is expensive but is backed by Microsoft's reputation."
  • "The price of Microsoft Exchange Online Protection is reasonable."
  • "It is a low-price solution."
  • "Apart from the license fee for the solution, there are no additional costs."
  • "Online Protection is fairly expensive."
  • "The tool's pricing is excellent."
  • More Microsoft Exchange Online Protection (EOP) Pricing and Cost Advice →

  • "It's an expensive solution."
  • "The licensing costs are per-user for the product that you get with them."
  • "It is a bit expensive."
  • "I'm always going to say the price needs to be lower, but it's reasonable."
  • "The customers can select the license packages as per their requirements."
  • "On a scale of one to ten, where one is cheap, and ten is expensive, I rate the pricing a ten."
  • "Compared to the other solutions in the market, Mimecast Email Security with Targeted Threat Protection's pricing is fine."
  • "For what it is, the product is overpriced."
  • More Mimecast Email Security Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:The initial setup was easy. The configuration process is very straightforward.
    Top Answer:We face challenges with reporting features and the lack of a proper dashboard in Microsoft's portal. There's no graphical interface, which other products offer. The reporting features need… more »
    Top Answer:The main use case is to block suspicious links in emails. However, some functionalities like SIPP attachment are not available in the basic EOP. Alos, complete phishing protection is also not… more »
    Top Answer:The interface of this solution is very easy to navigate and user-friendly. There is no delivery in email and other communications, making it reliable. The configuration is relatively easy.
    Top Answer:Compared to the other products in the market, it is neither cheap but nor very expensive. I would rate it somewhere in the middle, five out of ten.
    Top Answer:The feature that should be included is to remove the block on the encrypted files.
    Ranking
    10th
    out of 110 in Anti-Malware Tools
    Views
    1,101
    Comparisons
    964
    Reviews
    28
    Average Words per Review
    427
    Rating
    8.3
    Views
    979
    Comparisons
    813
    Reviews
    12
    Average Words per Review
    430
    Rating
    7.5
    Comparisons
    Also Known As
    Microsoft EOP, MS Exchange Online Protection
    Mimecast Email Security with Targeted Threat Protection
    Learn More
    Overview

    Microsoft Exchange Online Protection (EOP) is a comprehensive email filtering and security service designed to protect organizations from spam, malware, and other email-based threats. It provides advanced threat protection, anti-malware and anti-spam filtering, and data loss prevention capabilities.

    With EOP, organizations can ensure the security and integrity of their email communications. It uses multiple layers of filtering and scanning to detect and block malicious content, including phishing attempts, viruses, and ransomware. EOP also leverages machine learning and artificial intelligence to continuously improve its threat detection capabilities.

    In addition to its robust security features, EOP offers advanced anti-spam filtering to reduce unwanted and unsolicited emails. It uses a combination of reputation-based filtering, content filtering, and sender authentication techniques to identify and block spam messages.

    EOP also includes data loss prevention (DLP) capabilities to prevent sensitive information from being leaked or shared inappropriately. It allows organizations to define policies to detect and prevent the transmission of sensitive data, such as credit card numbers or social security numbers, via email.

    Furthermore, EOP integrates seamlessly with Microsoft Exchange Online and other Office 365 services, providing a unified and integrated email security solution. It can be easily managed through the Exchange admin center, allowing administrators to configure and monitor security settings, review reports, and manage quarantined emails.

    Mimecast Email Security is a comprehensive solution designed to safeguard organizations against advanced email threats. With an array of advanced security features, it provides robust protection against phishing attacks, malware, ransomware, and other targeted threats.

    This product leverages Mimecast's extensive threat intelligence network to identify and block malicious emails before they reach the user's inbox. It employs sophisticated algorithms and machine learning techniques to analyze email content, attachments, and URLs, ensuring that only legitimate and safe emails are delivered.

    One of the key features of Mimecast Advanced Email Security is its URL Protect capability. This feature scans all URLs within emails in real-time, checking for any signs of malicious activity. It blocks access to suspicious websites, preventing users from inadvertently clicking on harmful links and falling victim to phishing attacks or drive-by downloads.

    Another notable feature is Attachment Protect, which scans all email attachments for malware and ransomware. It uses multiple layers of defense, including sandboxing and file conversion, to detect and neutralize any threats. This ensures that users are protected from opening malicious attachments that could compromise their systems.

    Mimecast Advanced Email Security also includes Impersonation Protect, which guards against CEO fraud and other impersonation attacks. It analyzes email headers, domains, and sender behavior to identify suspicious emails that attempt to deceive users. By alerting users and administrators to potential impersonation attempts, it helps prevent financial loss and data breaches.

    Furthermore, Mimecast Advanced Email Security provides comprehensive data loss prevention (DLP) capabilities. It scans outgoing emails for sensitive information, such as credit card numbers or social security numbers, and prevents accidental or intentional data leaks. This helps organizations comply with data protection regulations and maintain the privacy of their customers' information.

    Sample Customers
    Information Not Available
    Azizi Developments, Affinity Credit Union, Aftercare, Al Abbar Group
    Top Industries
    REVIEWERS
    Computer Software Company25%
    Retailer13%
    Financial Services Firm13%
    Construction Company6%
    VISITORS READING REVIEWS
    Computer Software Company15%
    Government9%
    Financial Services Firm8%
    Manufacturing Company7%
    REVIEWERS
    Transportation Company17%
    Retailer17%
    Financial Services Firm11%
    Construction Company11%
    VISITORS READING REVIEWS
    Computer Software Company16%
    Financial Services Firm7%
    Construction Company6%
    Manufacturing Company6%
    Company Size
    REVIEWERS
    Small Business64%
    Midsize Enterprise15%
    Large Enterprise21%
    VISITORS READING REVIEWS
    Small Business27%
    Midsize Enterprise19%
    Large Enterprise55%
    REVIEWERS
    Small Business54%
    Midsize Enterprise15%
    Large Enterprise31%
    VISITORS READING REVIEWS
    Small Business33%
    Midsize Enterprise22%
    Large Enterprise45%
    Buyer's Guide
    Microsoft Exchange Online Protection (EOP) vs. Mimecast Email Security
    January 2024
    Find out what your peers are saying about Microsoft Exchange Online Protection (EOP) vs. Mimecast Email Security and other solutions. Updated: January 2024.
    768,578 professionals have used our research since 2012.

    Microsoft Exchange Online Protection (EOP) is ranked 10th in Anti-Malware Tools with 34 reviews while Mimecast Email Security is ranked 5th in Secure Email Gateway (SEG) with 23 reviews. Microsoft Exchange Online Protection (EOP) is rated 8.2, while Mimecast Email Security is rated 7.8. The top reviewer of Microsoft Exchange Online Protection (EOP) writes "An effective email security solution that provides DLP, Safe Attachment, and Safe Links". On the other hand, the top reviewer of Mimecast Email Security writes "It gives clients peace of mind and helps them educate their users about threats". Microsoft Exchange Online Protection (EOP) is most compared with Microsoft Defender for Office 365, Proofpoint Email Protection, Cisco Secure Email, Fortinet FortiMail and Barracuda Email Security Gateway, whereas Mimecast Email Security is most compared with Microsoft Defender for Office 365, Abnormal Security, Check Point Harmony Email & Collaboration, Cisco Secure Email and Fortinet FortiMail. See our Microsoft Exchange Online Protection (EOP) vs. Mimecast Email Security report.

    We monitor all Anti-Malware Tools 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.