Email Security

Looking for information to help you find the right email security solutions? Our email security hub includes Top 10 guides and articles to help you find the best solution.

Best 10 Email Security Solutions For Business (2026)
Shortlists

Best Email Security Gateways

We reviewed the leading email security platforms on threat detection coverage, deployment complexity, and how well each handles the full range of attacks targeting business email. Here's what we think organizations should be running.

Joel Witts by Joel Witts
May 20, 2026
Shortlists May 20, 2026

Best Phishing Protection Solutions

We reviewed the leading phishing protection platforms on detection accuracy, response speed, and how well technical controls complement awareness training to reduce overall click-through risk.
Shortlists May 20, 2026

Best Integrated Cloud Email Security Solutions

We reviewed 10 platforms that sit natively inside cloud email environments. The gap between the strongest and weakest on compromised account detection was significant.
Shortlists May 20, 2026

Best Business Email Compromise (BEC) Protection Solutions

We reviewed the leading BEC protection solutions on the accuracy of sender impersonation detection, how well each identifies payment redirect fraud, and the speed at which suspicious communications are flagged for human review.
Shortlists May 20, 2026

Best Anti Impersonation And Spoofing Solutions

We reviewed the leading anti-impersonation and spoofing solutions on DMARC enforcement depth, display name spoofing detection, and how well each identifies the lookalike domains that attackers use to conduct convincing phishing campaigns.
Shortlists May 20, 2026

Best Email Security Solutions For MSPs

We reviewed email security platforms built for MSP environments on tenant isolation, white-label options, and the automation that matters most when you are managing security at scale.