Best Cloud Email Security Solutions & Solutions in 2023

Avanan, a Check Point Company, catches the advanced attacks that evade default and advanced security tools. Its invisible, multi-layer security enables full-suite protection for cloud collaboration solutions such as Office 365™, G-Suite™, and Slack™. The platform deploys in one click via API to prevent Business Email Compromise and block phishing, malware, data leakage, account takeover, and shadow IT across the enterprise. Avanan replaces the need for multiple tools to secure the entire cloud collaboration suite.

Mimecast Targeted Threat Protection safeguards your organization and employees against sophisticated email-borne attacks. It helps defend against attackers trying to steal data or credentials, plant ransomware, trick employees into transferring money, and springboard to attack supply chains. These kinds of threats require advanced security measures over and above that provided by traditional email security systems.

The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable. The Barracuda Email Security Gateway is offered without per-user or per-feature fees, and is also available as a virtual appliance or in a public cloud environment (Amazon Web Services (AWS), or Microsoft Azure).

The Egress Intelligent Email Security platform supports organizations in tackling the most complex cybersecurity challenge they face: insider risk. Recognizing that the biggest vulnerability in any business is email, we have built the only Human Layer Security platform that defends against inbound and outbound email threats. Using patented contextual machine learning we detect and prevent abnormal human behavior such as targeted phishing attacks, misdirected emails, and data exfiltration.

Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.

Forcepoint Email Security secures the communication channel most often used in the early stages of an APT or other advanced attack to identify targeted threats as well as high-risk users and Insider Threats while empowering mobile workers and safe adoption of new technologies like Microsoft Office 365.

Microsoft Exchange Online provides hosted email, calendar and contacts on your PC, phone and web browser.