What Is Mimecast Email?

Firstly, Mimecast Email refers to a comprehensive cloud-based email security and archiving platform designed to protect organisations from cyber threats, data loss, and downtime. It offers an all-in-one solution for email continuity, advanced threat protection, encryption, and compliance. By integrating Email Security with Office 365 IT Support, Mimecast ensures businesses can operate securely and efficiently.

Why Businesses Use Mimecast

Because email is the most common entry point for cyberattacks, Mimecast helps block phishing, malware, impersonation attacks, and spam. Its layered approach protects organisations and supports compliance with regulations like POPIA and GDPR.

KLR staff reviewing DMARC email settings across multiple business domains

Core Features of Mimecast Email

Secondly, Mimecast offers robust features that simplify management while delivering enterprise-grade security and availability. It serves both small and large businesses, offering scalable protection with minimal user disruption.

Main Capabilities

  • Advanced spam and malware filtering
  • Targeted threat protection (ATP)
  • Secure email gateway and encryption
  • Email continuity during Microsoft 365 outages
  • Cloud-based archiving and eDiscovery

Complementary Services

Mimecast pairs well with tools like Cloud Backup, Disaster Recovery, and Remote Management to ensure business continuity.

Mimecast Email Security Capabilities

Moreover, Mimecast uses real-time threat intelligence and AI to detect suspicious content. It scans links and attachments before they reach inboxes, reducing user risk. With help from IT Consultant Companies, Mimecast can be customised to match any business’s specific compliance and operational needs.

Security Highlights

  • URL rewriting and real-time scanning
  • Attachment sandboxing
  • Impersonation protection
  • DMARC, DKIM, and SPF validation

Unified Dashboard

Administrators can manage all email security settings through a single interface, with real-time reporting and logs available to IT Support Technicians.

Mimecast Email Continuity Features

One of Mimecast’s standout features is its email continuity. If Microsoft 365 goes down, Mimecast automatically ensures that employees can continue sending and receiving emails without disruption.

Continuity Advantages

  • No loss of email functionality during outages
  • Auto-synchronisation when servers come back online
  • Improved uptime SLAs
Reliable Performance

This ensures clients and partners never experience communication delays — a critical aspect of Business Continuity and Disaster Recovery planning.

Mimecast Email Archiving and Compliance

In addition to security, Mimecast provides cloud-based archiving with full indexing and search capabilities. This supports regulatory compliance, legal discovery, and internal policy enforcement.

Archiving Features

  • Tamper-proof data storage
  • Litigation hold and case management
  • Granular retention policies
  • Fast search and export

Industry Compliance

Mimecast aligns with compliance standards such as POPIA, GDPR, HIPAA, and SOX, making it ideal for businesses that handle sensitive data.

Integrating Mimecast with Your IT Infrastructure

Furthermore, Mimecast easily integrates with Microsoft 365 and Google Workspace. DNS records, journaling configurations, and routing rules ensure that emails pass through Mimecast before reaching end users.

Setup Requirements

  • MX record redirection
  • Directory synchronisation
  • Security policy mapping
  • End-user configuration
IT Support Tip

Let your IT Helpdesk handle the technical deployment and provide user training to maximise platform effectiveness.

Common Questions About Mimecast Email

Many businesses ask if Mimecast slows down emails or blocks legitimate messages. When properly configured by professionals, Mimecast ensures fast delivery, low false-positive rates, and transparent quarantining.

Top FAQs
  • Does Mimecast affect email speed? → No, it enhances performance
  • Is it compatible with Outlook? → Yes, it offers Outlook plugins
  • Can users access quarantined emails? → Yes, via self-service portals
Management Simplified

Your IT Support Near Me can customise policies, educate employees, and ensure updates are always applied.

Conclusion: Why Choose Mimecast Email

In conclusion, Mimecast Email provides a powerful and comprehensive solution for businesses looking to protect, archive, and continue their email operations without disruption. Whether you’re securing against phishing or ensuring uptime, Mimecast delivers performance, peace of mind, and compliance. Partner with IT Consulting to make the most of Mimecast’s capabilities.