Fortra's Clearswift Secure Email Gateway vs Mimecast Advanced Email Security comparison

Fortra's Clearswift Secure Email Gateway offers robust email security by providing comprehensive protection against threats such as phishing and malware while ensuring regulatory compliance through advanced filtering capabilities.

Designed for enterprise environments, Fortra's Clearswift Secure Email Gateway integrates seamlessly to provide superior threat protection and data loss prevention. It is critical for organizations that prioritize secure communication and data integrity. With its adaptive redaction capabilities, it efficiently manages sensitive information through real-time inspection and removes potential threats without compromising productivity. Enhanced with a deep content inspection engine, it supports regulatory compliance and company policies, ensuring communication remains both safe and fluid.

• Advanced Threat Prevention: Detects and blocks phishing and malware in real-time.
• Adaptive Redaction: Dynamically removes sensitive information to prevent data leaks.
• Deep Content Inspection: Analyzes emails for regulatory compliance and policy adherence.
• Email Encryption: Ensures secure transmission of sensitive data.
• Granular Policy Control: Customizable settings for precise email management.

• Improved Security: High-level protection reduces incidents of data breaches.
• Regulatory Compliance: Ensures email processes adhere to legal standards.
• Operational Efficiency: Automated processes enhance productivity while maintaining security standards.
• Reduced Costs: Minimizes the financial impact of potential data compromises.

Fortra's Clearswift Secure Email Gateway is implemented across industries like healthcare, finance, and legal services where data sensitivity is paramount. It helps organizations meet specific compliance needs efficiently, maintaining integrity and confidentiality in communications while providing adaptability in rapidly evolving threat landscapes.

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.