Mimecast

Paid

mimecast.com

A massive, global enterprise security titan heavily favored for its unparalleled email continuity, archiving, and robust gateway defense capabilities.

About Mimecast

Mimecast is the primary, fierce global rival to Proofpoint in the massive Secure Email Gateway (SEG) market. While both platforms provide military-grade spam filtering, URL rewriting, and malware sandboxing, Mimecast differentiated itself heavily by focusing on 'Cyber Resilience'.

Email is the absolute lifeblood of a massive corporation. If Microsoft 365 experiences a catastrophic global outage, businesses grind to a halt. Mimecast solves this with its legendary 'Email Continuity' platform. Because Mimecast sits outside Microsoft, if Microsoft goes down, Mimecast seamlessly takes over. Employees can log into a secure Mimecast web portal or use an Outlook plugin to continue sending and receiving emails completely uninterrupted, relying on Mimecast's massive backup cloud servers.

Furthermore, Mimecast is heavily utilized by global legal and compliance teams for its incredibly robust, immutable email archiving architecture, ensuring that every single email ever sent or received by the corporation is securely backed up and instantly searchable for complex legal e-discovery.

Key Features

Core capabilities and technical highlights of Mimecast

Industry-leading Secure Email Gateway (SEG) infrastructure providing highly robust, multi-layered defense against complex malware, phishing, and spam.

Legendary 'Email Continuity' architecture guaranteeing absolute corporate communication uptime during massive primary mail server outages.

Highly secure, enterprise-grade immutable archiving system specifically engineered for rapid legal eDiscovery and strict regulatory compliance.

Advanced AI capabilities (CyberGraph) utilizing machine learning to detect anomalous communication behaviors and flag highly targeted spear-phishing attacks.

Popular Use Cases

How teams, developers, and creators get value from Mimecast

1Deploy the massive Mimecast Gateway to aggressively filter malicious URLs and zero-day malware attachments for a global enterprise of 100,000 employees.

2Utilize the legendary 'Email Continuity' platform to guarantee that corporate executives can continue to send and receive critical emails even during a catastrophic Microsoft 365 global outage.

3Rely on the highly secure, immutable cloud archiving system to instantly surface a 5-year-old email required for a massive corporate legal investigation (eDiscovery).

4Integrate the advanced 'CyberGraph' AI engine to mathematically map complex internal communication patterns and detect sophisticated, text-only financial fraud attempts.

Frequently Asked Questions

Common questions and answers regarding Mimecast

Does Mimecast offer a free version?

No, Mimecast operates strictly in the premium enterprise space, requiring a massive B2B contract to access their global cloud infrastructure.

How does it compare to Proofpoint?

They are the two undisputed heavyweights of the SEG market. Proofpoint is often heavily favored for its elite threat intelligence and sandboxing. Mimecast is often favored by IT directors for its incredibly robust email continuity (keeping email running when Office 365 goes down) and its highly intuitive archiving platform.

Is it being replaced by API tools like Abnormal?

It is a massive industry battle. API tools (Abnormal, Ironscales) are stealing market share because they are easier to deploy and often catch more sophisticated AI fraud. However, Mimecast remains deeply entrenched because API tools cannot offer 'Email Continuity' or massive external gateway filtering.

Does it rewrite URLs?

Yes, Mimecast heavily utilizes 'Targeted Threat Protection' which automatically rewrites every URL in an email. When a user clicks a link, Mimecast instantly scans the live website in real-time before allowing the user to proceed.

Can it secure Microsoft Teams?

Yes, Mimecast has expanded its massive security and archiving capabilities beyond email to heavily protect collaborative data within Microsoft Teams and Slack.