Cloud Email Security Solutions

Keep your email infrastructure and users safe — whether on-premises or in the cloud

Barracuda Essentials lets you migrate to Microsoft Office 365 safely, efficiently, and economically. It protects your users and your organization from dangerous ransomware and phishing attacks. Protect your business from email-borne cyber threats.

A multi-layered solution that protects against advanced email threats

Targeted attacks carry no malicious payload (URLs or attachments) and bypass email gateways. Sentinel uses AI to outsmart the attackers and protect your business and data. Sentinel detects threats that traditional email security systems can't. It integrates directly with Microsoft Office 365 APIs to detect attacks coming from both internal and external sources. It uses artificial intelligence to detect signs of malicious intent and deception within every email with virtually no IT administration required.

Choose Retarus E-Mail Security now for end-to-end protection with innovative defense mechanisms. Because your email is meant to support your business, not put it at risk.

Hornetsecurity is a leading global provider of next-generation cloud-based security, compliance, backup, and security awareness solutions that help companies and organizations of all sizes around the world. Its flagship product, 365 Total Protection, is the most comprehensive cloud security solution for Microsoft 365 on the market. Driven by innovation and cybersecurity excellence, Hornetsecurity is building a safer digital future and sustainable security cultures with its award-winning portfolio. Hornetsecurity operates in more than 120 countries through its international distribution network of 12,000+ channel partners and MSPs. Its premium services are used by more than 125,000 customers.

Clearedin applies zero-trust security across multiple collaboration digital channels from video, voice, email, and chat, assuming no implicit trust to assets or user accounts. Clearedin’s Cloud Security platform delivers 4 channels of phishing protection for all popular B2B software platforms: chat, email, collaboration, and file sharing.

A comprehensive protection beyond Microsoft 365 security

Clearswift's Secure Email Gateway (SEG) not only protects against spam, viruses, and advanced threats including phishing, ransomware, and spyware, but layers on the next-gen Cloud Sandbox from Sophos. This offers machine learning to provide an additional layer of security for content or communications deemed suspicious. IT teams need to ensure that information being shared across email both inside and out of the organization is not only secure, but appropriate and compliant. Clearswift’s unparalleled level of inspection and granular policy controls apply the optimal security treatment to your emails in real time reducing the risk of data loss.

GreatHorn Cloud Email Security Platform changes the way you manage risk, layering sophisticated detection of polymorphic phishing threats with user engagement and integrated incident response, allowing your organization to address advanced threats at the moment risk enters your environment.