MI
Mimecast•Software Product

Mimecast Email Security

Profile checked & reviewed: Oct 15, 2026

Official Website
Cataloged Taxonomy:Email security

Factual Product Summary

Mimecast Email Security from Mimecast focuses on email threat detection and phishing protection. It is email and messaging security technology used for protecting or governing business messaging. Capabilities - Phishing detection: Analyzes email threats that try to mislead recipients into sharing information or taking unsafe actions. - Business email compromise detection: Focuses on impersonation and social engineering patterns that may not involve a malicious attachment. - Attachment threat analysis: Examines or evaluates attachments using the mechanisms documented by the vendor. - Impersonation protection: Identifies attempts to misuse a trusted sender identity or appearance. - Message remediation: Supports handling messages identified as suspicious or malicious. - Email retention and search: Preserves and searches message data for the retention or investigation use cases described by the vendor. - User-reported email triage: Helps security teams assess messages escalated by employees. Use and operational context Mimecast Email Security is relevant to teams administering email protection and message investigation when the requirement centers on protecting or governing business messaging. Scope the evaluation around the functions listed above and the assets or workflows that need coverage. A useful trial should use representative business conditions so the team can assess the quality of the results and the effort needed to act on them. Deployment and evaluation Before adoption, review mail routing or API permissions, incident handling, legitimate-message delivery and the exact services included in the license. Assign an owner for administration, document required permissions and identify how the product or service will fit the existing operating process. Buyer questions - What is the main purpose? Mimecast Email Security focuses on protecting or governing business messaging. - What should a proof of concept establish? Test the listed capabilities against representative assets and workflows, record useful results and unresolved gaps, and confirm who handles follow-up work. - What should be confirmed before purchase? Ask the vendor which edition or service scope includes the required features, which dependencies must be configured and what licensing or contract terms apply. Pricing has not been verified for this catalog.

Documented Technical Capabilities

Core enterprise capabilities verified directly from official vendor engineering documentation.

9 capabilities verified
Email threat detection
Phishing protection
Phishing detection
Business email compromise detection
Attachment threat analysis
Impersonation protection
Message remediation
Email retention and search
User-reported email triage

Documented Capabilities & Sourced Claims

Every claim is checked against official engineering documentation or compliance reports.

0 claims verified
Detailed capability claims are currently undergoing source extraction.

Deployment & Specifications

Deployment Models
Not documented in our sources
Supported Platforms
Not documented in our sources
Customer Segments
Not documented in our sources
Service Geography
Not documented in our sources

Pricing Transparency

Status: Pricing not publicly documented

About the Vendor

Mimecast offers a portfolio covering improving how employees recognize and handle security risks and protecting or governing business messaging. The entries in this catalog include Mimecast Awareness Training, Mimecast Cloud Archive and Mimecast Email Security. Mimecast Awareness Training focuses on security behavior education and phishing simulation. Mimecast Cloud Archive focuses on email retention and archive search. Mimecast Email Security focuses on email threat detection and phishing protection. When reviewing Mimecast, compare the named products individually: a platform family, a specific module and a managed service can have different scopes and purchasing requirements. Selection should account for training relevance, simulation design, reporting methods and the treatment of employee information. Portfolio detail - Mimecast Awareness Training: the catalog lists Security training content, Adaptive learning, User risk insights. - Mimecast Cloud Archive: the catalog lists Archived correspondence search, Retention and e-discovery workflows, Email retention and search. - Mimecast Email Security: the catalog lists Phishing detection, Business email compromise detection, Attachment threat analysis. For procurement, map each required capability to a named offering and confirm the edition, dependencies and delivery responsibility with the vendor. Product-level entries below provide the operational context and evaluation questions for that comparison.

HQ: London, UK / Boston, MA