What are some alternatives?
When comparing Symantec Email Security.cloud and Barracuda Email Security Gateway, you can also consider the following products
Alert Logic Threat Manager - Alert Logic Threat Manager is a cloud-based managed intrusion detection and vulnerability assessment solution.
Proofpoint Email Security and Protection - Learn about Proofpoint's email security solutions that protect organizations against threats such as email fraud, phishing, spam, bulk email, and viruses.
Sophos UTM - Sophos UTM integrates complete security software within a single appliance.
Cisco Email Security - Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.
Barracuda Essentials - Barracuda Essentials offers advanced Office 365 security features including email scanning, archiving, backup & recovery, and real-time phishing defense.
Area 1 Security - Area 1 identifies and prevents advanced socially engineered attacks before they impact your enterprise.