Smarter Postbox


Zimbra’s scalable platform trusted for its focus on security, scalability, and data sovereignty. It Features best-in-class, out-of-the-box integrations with Slack, Dropbox and Zoom thanks to a new Zimlet framework. Plus, more options developed for ease of out-of-the-box integrations.

With Zimbra’s open-core email collaboration and multiple integration options, it continues to provide millions of users worldwide with an open-source alternative to proprietary collaborative software suits with the end-user in mind. The latest responsive UI and framework and support will boost your company productivity. With the recent release of Zimbra 9, you can rest assured of security and governance at an affordable price.

Cloud Subscription

Hassle free maintenance for software-as-a-solution version.

On Premise Integration

Securely integrate your email and back office applications.


Zimbra provides technical and end user support and a security centre.

Open Source and Security

Outperforming proprietary software in continuity, control, quality and cost

Data Compliance

Meets General Data Protection Regulation and Protection of Personal Information requirements

Total Cost To Company

Zimbra has lower CTC than market leaders and other on-premise systems

The last 15 years since its first release, Zimbra has helped customers move from on-premises infrastructure to cloud or a hybrid environment. The focus is to provide flexibility to customers to choose to work the way you want. With increasing accountability for all organisations to meet General Data Protection Regulation (GDPR) in the EU and the Protection of Personal Information Act (POPI Act) in South Africa, Zimbra users can be rest assured about their data security and sovereignty. The Ponemon Institute “The Open Source Collaboration Study: Viewpoints on Security and Privacy in the US and EMEA” report found 89% employees don’t follow company policy. 66% of U.S. IT practitioners agree that enterprise open source software means fewer bugs and 55% plan to replace their messaging and collaboration solutions within 2 years.