Mimecast

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589 reviews
  • 8 profiles
  • 11 categories
Average star rating
4.3
#1 in 1 categories
Grid® leader
Serving customers since
2003

Mimecast Solutions

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Mimecast Email & Collaboration Security

384 reviews

Mimecast Email Security with Targeted Threat Protection solution that offers comprehensive, multi-layered email security and content controls.

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Mimecast Incydr

66 reviews

Code42 Incydr is a data protection solution that prevents data from leak and theft caused by employees – whether malicious, negligent, or accidental. Fast-growing, innovative organizations utilize Incydr to detect and respond to data exposure and exfiltration from corporate computers, cloud, and email systems. Incydr cuts out the noise, identifying the highest-priority risk events so that teams can quickly identify what needs remediation. It deploys in hours and requires few resources to run, empowering security teams to rapidly address material risk to the business and drive secure work habits throughout the employee base.

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Mimecast Security Behavior Management

61 reviews

Mimecast Awareness Training is a security awareness training and cyber risk management platform that empowers you to combat information security breaches caused by employee mistakes, dramatically reducing risk.

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Mimecast Mailbox Continuity

35 reviews

Mimecast Mailbox Continuity delivers always-on, seamless email availability through automatic service failover and failback in near real-time during an email outage.

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Mimecast Data Governance

21 reviews

Aware’s proprietary AI and ML technology is purpose-built to analyze digital conversations, providing highly accurate and trustworthy alerts on emerging threats, employee patterns, toxic or risky behaviors, and other contextual insights that traditional security tools may miss.

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Mimecast DMARC Analyzer

16 reviews

Mimecast DMARC Analyzer is a cloud-based solution designed to help organizations protect their email domains from direct domain spoofing and phishing attacks. By implementing Domain-based Message Authentication, Reporting, and Conformance (DMARC protocols, this tool enables businesses to gain control over their email domains, enhance email deliverability, and safeguard their brand reputation. With an intuitive interface and real-time insights, Mimecast DMARC Analyzer simplifies the process of achieving DMARC compliance, allowing organizations to effectively monitor and manage email authentication. Key Features and Functionality: - User-Friendly Console: Provides self-service tools, filters, and a recommendation engine to offer a comprehensive view of email authentication status. - DMARC Record Setup Wizard: Facilitates quick and easy deployment, enabling organizations to transition from onboarding to monitoring seamlessly. - Real-Time Insights: Offers detailed forensic reports that track sending source locations, IP addresses, and email deliverability data. - Active DMARC Monitoring Service: Allows organizations to instruct Internet Service Providers (ISPs on how to handle unauthenticated emails, enforcing DMARC policies effectively. - Expert Guidance and Support: Provides access to managed services for additional guidance and tips from Mimecast experts. Primary Value and Problem Solved: Mimecast DMARC Analyzer addresses the critical issue of email domain spoofing, where attackers impersonate legitimate domains to deceive recipients into divulging sensitive information. By implementing this solution, organizations can: - Protect Brand Reputation: Prevent unauthorized use of their domains, thereby maintaining customer trust and brand integrity. - Enhance Email Deliverability: Ensure that legitimate emails reach their intended recipients without being marked as spam or phishing attempts. - Gain Comprehensive Visibility: Monitor all email senders using their domains, identifying and mitigating potential threats promptly. In summary, Mimecast DMARC Analyzer empowers organizations to secure their email communications, protect their brand, and build trust with customers and partners by effectively managing and enforcing DMARC policies.

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Mimecast Brand Exploit Protect

6 reviews

Brand impersonation attacks that compromise customers and partners are devastating.

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Mimecast Secure Email Gateway

0 reviews

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Star Rating

367
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35
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8

Mimecast Reviews

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Profile Name
Star Rating
367
171
35
8
8
Dalima P.
DP
Dalima P.
Senior ManagerSmall-Business (50 or fewer emp.)
10/28/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Powerful Threat Protection, Though Policies Need Fine-Tuning

I use Mimecast Advanced Email Security as our primary secure email gateway to protect our Microsoft 365 environment. Its targeted threat protection works exceptionally well against sophisticated phishing, domain spoofing, and zero-day malware before emails reach user inboxes. Real-time scanning and safe file conversions give our team peace of mind by defanging malicious links and weaponized files in transit. It reliably catches subtle executive impersonation that standard filters often miss. URL rewriting checks destination links when an employee clicks, helping prevent post-delivery web attacks, and safe file conversion blocks malicious files, weaponized PDFs, and macros before they reach user devices with minimal workflow interruption. Its core protection capabilities and threat visibility are top-notch.
Shikhar O.
SO
Shikhar O.
Information Technology Consulting ManagerSmall-Business (50 or fewer emp.)
10/28/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Reliable Email Protection with Easy Setup and Compliance-Ready Reporting

I like that Mimecast Advanced Email Security helps protect me from phishing, business email compromise, impersonation attacks, malware, and suspicious files. It also provides URL protection with link rewriting at the time of a click. I value its DMARC, SPF, and DKIM enforcement, message review and release workflows, and logs and reporting, which help with incident investigations, maintaining an incident register, and passing audits like ISO 27001. Our leadership is also very happy with it. The setup was easy, took around 1.5 days, and the guide helped me navigate the features.
Verified User
G
Verified User
Mid-Market (51-1000 emp.)
10/28/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Engaging, Easy-to-Use Training That Keeps Employees Listening

I like that Mimecast Security Awareness Training feels more interesting and interactive than typical awareness training. It can even be fun, and I think that gets people’s attention so they listen instead of skipping through the videos. The interface is user-friendly and feels more like a game, with short video sections, feedback, and quizzes. The videos are not long or boring, and I like the ones that show real-world scenarios. The training feels focused and precise about what it wants to achieve, and it covers more areas than the previous platform we used. Setup was pretty straightforward; we deployed it and it worked out of the box. We have been seeing good results.

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HQ Location:
London

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What is Mimecast?

Mimecast secures human risk by empowering organizations to protect the human layer. As the leading cybersecurity company transforming the way businesses manage and secure human risk, Mimecast's AI-powered, API-enabled connected human risk platform protects organizations from the spectrum of cyber threats, empowering businesses to secure their collaborative environments, safeguard their critical data and actively engage employees in reducing risk and enhancing productivity.

Details

Year Founded
2003
Ownership
NASDAQ: MIME