Microsoft Purview Communication Compliance vs Mimecast Advanced Email Security comparison

Microsoft Purview Communication Compliance helps organizations manage communications to reduce compliance risks and improve governance. It leverages machine learning to detect inappropriate communication and supports regulatory adherence, making it suitable for many industries.

Designed for organizations prioritizing compliance and communication governance, Microsoft Purview Communication Compliance provides automated monitoring and management. This system utilizes advanced machine learning to identify and mitigate potential communication risks, helping companies to efficiently adhere to industry regulations and reduce policy violations.

• Automated Monitoring: Continuously scans communications for compliance violations.
• Policy Configuration: Easily define and adjust communication policies to suit needs.
• AI-Powered Insights: Uses machine learning to detect harmful or risky communication patterns efficiently.
• Real-Time Alerts: Provides timely information on potential policy breaches for quick action.

• Reduced Risk Exposure: By monitoring communications effectively, organizations lower the risk of non-compliance.
• Improved Compliance: Helps maintain regulatory standards to avoid penalties.
• Operational Efficiency: Automates processes to save time on manual compliance checks.
• Enhanced Governance: Supports strong governance frameworks by ensuring policy adherence.

Microsoft Purview Communication Compliance is particularly valuable in regulated industries such as finance and healthcare, where compliance is critical. It enables these sectors to maintain communication integrity and meet stringent regulatory standards efficiently, providing an essential tool for safeguarding organizational reputations.

Mimecast Email Security protects organizations against phishing, malware, business email compromise, and impersonation attacks, with detection built on 20 years of experience and over 1.3 billion emails inspected daily. It's available as a secure email gateway (MX-based) for full control over complex, multi-region environments, or via API integration with Microsoft 365, which deploys in hours with no MX changes. Administrators get a single console for policy management, monitoring external communications, and customizing configurations, and can pair it with Mimecast Cloud Archive for long-term email retention and compliance.

What key features should users explore?

• Sandboxing: Full emulation sandboxing and AI-driven static analysis detect threats in attachments before delivery.
• Spam and Phishing Protection: Multi-layered detection catches both payload-based attacks and payloadless, socially-engineered BEC attempts.
• URL Inspection: Computer Vision AI analyzes destination pages to catch phishing and brand impersonation.
• API Deployment Option: Deploys in hours without MX or mail flow changes, with 30-day historical scanning to show threats your current defenses missed.
• Email Archiving (via Cloud Archive): Secure long-term storage supporting compliance needs.

What benefits can impact ROI?

• Regulatory Compliance: Supports adherence to standards like HIPAA through retention and monitoring.
• Integration: Deep integration with Microsoft 365, deployable as a gateway or via API depending on your environment.
• Rapid Time to Value: API deployment proves protection value in hours, before any infrastructure commitment.
• Threat Prevention: Detection engines refined daily against 1.3 billion emails, trusted by 42,000 customers globally.

Industries and use cases

Mimecast Email Security is used across industries, including healthcare and finance, to secure inbound and outbound communications and support compliance requirements. Enterprises use it as a gateway, an API-based layer on top of Microsoft 365, or both, depending on how much control versus deployment speed they need.