Zimbra Collaboration Suite
Zimbra Collaboration Suite (ZCS) is a secure, scalable, and open-source email and collaboration platform that offers web-based mail, calendar, contacts, and enterprise-grade communication tools.
Disclaimer: Zimbra and the Zimbra logo are trademarks of Synacor, Inc. All rights reserved. We are not affiliated with or endorsed by them.


At Altnix, we deliver tailored Zimbra implementations for enterprises, including high-availability deployments, migrations, disaster recovery planning, and end-user training.
Zimbra Features
Who is Zimbra?

Leading provider of open source email collaboration software in the world
Serving governments, service providers, educational institutions and small/medium enterprises
Providing email, contacts, calendar, tasks, briefcase and chat
Extensibility

Completely re-brand and re-theme the experience
Automate workflows using email
Integrate mission-critical applications using REST API
Integrate & Extend Zimbra's core functionality
Change available features, quotas, etc. per user and/or group
Open Source

The worldwide leader in Open Source email
Provides cost savings, transparency, extensibility & security
Several Governments have “Open Source Mandates”, including Brazil, India, and Argentina
Zimbra's active Open Source community provides quality assurance & product enhancements
Latest updates are Zimbra Open Source Support and Zimbra Suite Plus
Transparency and Security

Secure, Private and Compliant by design
Source code available for Core Services (via OSE distribution)
Secure inter-process communication via TLS
Client-to-mailbox communication secured via HTTPs
Two-Factor Authentication for end-users
Smart Card Authentication for MS Outlook
Integration with several single-sign-on solutions
Integration with popular AV/AS solutions
Support for Edge Workers

Web-based access from any device, anywhere (desktop & mobile), any time
Data does not leave the server (sensitive info not disseminated to individual devices or laptops)
Zimbra Partner Network

Active, vibrant Partner network
Local Partners who speak your language and understand your culture
Provide email as a cloud-based service within the laws & regulations of your home country
Leverage Zimbra to extend Zimbra products through Zimlets and APIs
Why Choose Altnix for Zimbra Collaboration Suite?
Altnix Advantage
Zimbra Official Reseller and Partner
Altnix is an official Reseller and Partner for Zimbra. Please contact us for any of your needs around Zimbra licenses and subscription purchases. You can also contact us for buying Support services for Zimbra.
Zimbra Mail Consulting Services
Altnix can provide consulting services for enterprise-class email solutions based on Zimbra. We provide high-level architecture design as well as low-level workflow details on how Zimbra Collaboration Server must be deployed at a particular organization.
Zimbra Implementation and Customization Services
Altnix also provides implementation and customization services for Zimbra mail solutions. Our team has deep expertise in deploying and managing Zimbra based mailing solutions for small and medium businesses as well as large enterprises.
Zimbra Upgrades and Patches
If you are using older versions of Zimbra and want to upgrade or patch to a newer version of Zimbra, we can help.
Microsoft Exchange to Zimbra Migration
If you are looking for options to migrate your existing Microsoft Exchange server to the Zimbra mail server, then Altnix can help. Our team has demonstrated expertise in migrating your mailing solution from Microsoft Exchange to Zimbra based mail solution. Such migration can potentially save a lot of money for your organization. Altnix guides you through the entire migration process.
Annual Maintenance Contracts (AMC) for Zimbra
With help of experts at Altnix, you can now avail of different Annual Maintenance Contracts (AMC) for your Zimbra installation. Purchase predefined support hours, or by an incident-based support option with different Service Level Agreements (SLA) on response and resolution times.
24x7 Support for Zimbra Mail Solution
Altnix offers 24x7 anytime, anywhere support for Zimbra mail deployments. Our team of experts can support your Zimbra mail solution on an annual maintenance contract (AMC) basis.