ConnectWise Email Security vs Fortra Email Security & Anti-Phishing: Side-by-Side Comparison (2026)

Short answer

Mid-market and SMB security teams drowning in phishing and BEC attacks will see immediate ROI from ConnectWise Email Security, specifically because its identity analysis engine catches impersonation attempts that signature-based filters routinely miss. The platform scores high on NIST DE.CM and DE.AE, meaning it's built to detect anomalies and characterize incidents rather than just block known threats. Skip this if you need advanced DLP with granular content fingerprinting or if your organization runs email on-premises; ConnectWise assumes cloud-first deployments and treats DLP as secondary to threat detection. Mid-market and enterprise security teams drowning in phishing and BEC attacks will see immediate ROI from Fortra Email Security & Anti-Phishing because its DMARC enforcement and account takeover detection actually stop the attacks that make it past your initial filters. The platform covers five of the five NIST CSF 2.0 Protect and Detect functions, with particular strength in continuous monitoring and identity controls that catch lateral movement after compromise. Skip this if your organization needs a single unified email and web gateway; Fortra is email-focused and doesn't pretend otherwise.