IceWarp: IceWarp is an Ultimate all-in-one collaboration platform and a whole new family of apps put powerful collaboration tools right at user's fingertips by integrating everything they need under a single login - Email, TeamChat and Storage. It is the only alternative to MS Exchange, O365 and G Suite.
Office 365: Office 365 is a cloud-based service hosted by Microsoft that brings together familiar Microsoft Office desktop applications with business-class email, shared calendars, instant messaging (IM), video conferencing and file sharing.
Barracuda Email Security Gateway: Barracuda Email Security Gateway is a Comprehensive Email Security Solution to block email-borne attacks that also provides additional features needed to ensure business continuity-at one affordable price.
Barracuda Essentials: Barracuda Essentials is an Easy-to-Manage and Comprehensive Email Security and Compliance Solution. Barracuda Essentials for Email Security provides cloud-based advanced targeted attack protection, email continuity, encryption and data leakage protection, and archiving at an affordable price with no additional hardware or software required.
Barracuda Message Archiver: Accessing, storing, and retaining email for long periods of time are key needs of any organization, but are often quite challenging for IT. The Barracuda Message Archiver enhances user productivity and reduces cost and risk by simplifying user access, email management, and eDiscovery/compliance. Also has Outlook Add-in for combined mailbox and archive search.