Product Avatar Image

Mimecast

Show rating breakdown
474 reviews
  • 7 profiles
  • 11 categories
Average star rating
4.3
#1 in 1 categories
Grid® leader
Serving customers since
2003
Profile Filters

All Products & Services

Product Avatar Image
Mimecast Advanced Email Security

350 reviews

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

Product Avatar Image
Incydr

45 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.

Product Avatar Image
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.

Product Avatar Image
Mimecast Security Awareness Training

25 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.

Product Avatar Image
Mimecast DMARC Analyzer

15 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.

Product Avatar Image
Mimecast Brand Exploit Protect

6 reviews

Brand impersonation attacks that compromise customers and partners are devastating.

Product Avatar Image
Mimecast Aware

1 review

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.

Profile Name

Star Rating

310
130
23
6
8

Mimecast Reviews

Review Filters
Profile Name
Star Rating
310
130
23
6
8
Satyajit B.
SB
Satyajit B.
IT Support Engineer | Systems Administration | Microsoft 365 | Active Directory
08/13/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Strong Email Protection with Powerful Investigation Tools

What I like most about Mimecast Advanced Email Security is that it gives you strong protection without making email support difficult. From an IT support point of view, the investigation tools are especially useful. If an email hasn’t arrived, I can look into what happened. Was it held? Blocked? Filtered for a reason? From there, I can take the right action and explain it clearly to the user. I also like that balance. You’re protecting people from threats like phishing, but you still need email to work smoothly day to day. Good security shouldn’t constantly get in the user’s way.
Verified User in Banking
UB
Verified User in Banking
08/13/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Intuitive Security Awareness Training with Strong ROI and Helpful Support

Mimecast Awareness provides a straightforward and intuitive user experience, with training content that is easy to navigate and understand. The platform integrates well into existing cybersecurity awareness programmes and can complement other security controls and workflows. Performance is generally smooth, with training and awareness activities being easy to access without significant disruption to normal work. From an ROI perspective, it provides value by improving employees’ ability to recognise phishing and other security threats, potentially reducing the risk associated with human error. The onboarding and support experience is also helpful in getting the platform implemented and used effectively. The use of AI and intelligence-driven features adds further value by making awareness activities more relevant and helping users recognise evolving security threats. Overall, Mimecast Awareness is a practical solution for building and maintaining security awareness across an organisation.
Rishabh G.
RG
Rishabh G.
CISA | ISO 27001: LA | CompTIA Security+ | Security Consultant | Concordia University
08/12/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Alerts That Matter: Minimal False Positives

Honestly, the biggest thing for me is that the alerts aren’t garbage. When it flags something, it’s usually actually worth looking at, instead of being just another false positive I have to close out.

About

Contact

HQ Location:
London

Social

@Mimecast

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