Grounded in independent analyst research and practitioner insights, EMA's latest Top 3 Buyer's Guide helps organizations evaluate email security solutions based on real-world threat detection, response, and compliance requirements

LAFAYETTE, Colo., Sept. 9, 2026 /PRNewswire/ -- Enterprise Management Associates (EMA™), a leading IT research and consulting firm dedicated to delivering actionable insights across the technology landscape, today announced the release of its newest Top 3 report, "EMA™ Top 3 Buyer's Guide — Email Security."

Authored by Christopher M. Steffen, CISSP, CISA, CCZT, vice president of research covering information security, risk, and compliance management at EMA, the report evaluates 36 email security solutions and identifies leading offerings across 12 critical capability dimensions. The research is designed to help security leaders and practitioners select solutions that align with their organization's infrastructure environment, security objectives, operational model, and maturity level.

Email remains the single most exploited attack vector in the enterprise, and the threat landscape it faces has changed more in the past three years than in the prior decade combined. Generative AI has collapsed the cost and skill required to produce convincing phishing lures, business email compromise attacks now routinely bypass traditional signature-based filtering entirely, and the shift to cloud native Microsoft 365 and Google Workspace deployments has made API-based, identity-aware protection a baseline expectation rather than a differentiator.

"Email security has entered a new era. Generative AI is making phishing and business email compromise attacks more convincing and scalable, while cloud-based email environments are creating new requirements around identity, API integration, and behavioral analysis," said Steffen. "Organizations need to evaluate email security solutions based not simply on feature checklists, but on how effectively they can detect, prevent, respond to, and contain threats across the full email security lifecycle."

The dimensions were designed to measure solution effectiveness rather than simply the presence of individual features, assessing the full operational lifecycle of email security, from initial threat detection and prevention through identity-aware response, data protection, compliance, and adaptive behavioral analysis.

The evaluated capabilities include:

1. Phishing Detection & Prevention
2. Spam & Malware Filtering
3. URL Analysis/Time-of-Click Protection
4. Attachment Inspection & Sandboxing
5. BEC/VEC Detection
6. Account Takeover Detection & Response
7. Native Cloud Integration (API/M365/Workspace)
8. DLP & Encryption
9. Security Awareness Training & Simulation
10. Automated Incident Response & Remediation
11. Reporting, Analytics & Compliance/Archiving
12. AI/ML Behavioral Detection

The report synthesizes vendor briefings, EMA analyst research, and publicly available user sentiment to provide actionable solution profiles for security decision-makers. Rather than focusing solely on technical features, the research evaluates how solutions support organizations as they operationalize email security across detection, response, and compliance workflows.

The report spans vendors across secure email gateways, API-based integrated cloud email security platforms, business email compromise and account takeover specialists, data-centric encryption and DLP tools, and security awareness training providers, providing guidance to help organizations move from market evaluation to confident decision-making.

The complete research is available in EMA™ Top 3 Buyer's Guide — Email Security.

About EMA
Founded in 1996, EMA is a leading IT research and consulting firm dedicated to delivering actionable insights across the evolving technology landscape. Through independent research, market analysis, and vendor evaluations, we empower organizations to make well-informed technology decisions. Our team of analysts combines practical experience with a deep understanding of industry best practices and emerging vendor solutions to help clients achieve their strategic objectives. Learn more about EMA research, analysis, and consulting services at https://www.enterprisemanagement.com and follow them on X and LinkedIn.

Media Contact:
Raleigh Gould
Enterprise Management Associates
rgould@enterprisemanagement.com

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SOURCE Enterprise Management Associates