Zimbra

Zimbra powers email and collaboration for hundreds of millions of users —delivering complete data autonomy and industry-leading flexibility for enterprise communications globally.

Intuitive email interface that keeps you organized and productive.

Store, manage, and share files securely with Briefcase without relying on third-party storage providers. Your documents stay accessible exactly where you need them.

Coordinate effortlessly with shared calendars designed for teams and enterprises. Schedule meetings, set reminders, and manage resources — all while maintaining visibility across departments and time zones.

Sync email, calendars, contacts, tasks, and shared folders across all EAS-compatible devices in real time. No additional clients required—stay connected on iOS, Android, and beyond.

Multi-Tenancy Manage multiple organizations or departments on a single instance with distinct policies and settings for each tenant—ideal for organizations or enterprises with diverse business units.

Delegated Administration Assign granular admin roles by group or function, enabling distributed management while maintaining centralized oversight and control.

Hierarchical Storage Management (HSM) Configure internal and external storage volumes—including S3-compatible object stores—directly from the Admin Console.

Choose auto-grouped backups for faster, incremental operations or standard full backups for comprehensive coverage—both options deliver flexibility for any deployment environment.

Two-Factor Authentication (2FA) Add an extra layer of protection with two-factor authentication for secure user logins across your organization.