Rachit Malhotra
Communication Manager, Private Organization
ICSDC's Zimbra Hosting made our email system far more stable and organized. Daily communication became smoother, and mailbox performance improved instantly.
Advanced Zimbra Hosting for Smarter Communication Workflows
Designed for Businesses That Expect More from Their Email Hosting
Experience fast, secure, and reliable communication with ICSDC's Zimbra Hosting - built for teams that depend on uninterrupted email, smooth collaboration, and enterprise-grade security.
🔒 Enterprise Email & Collaboration
Mail Delivery Active
Zero Spam Guarantee
Secure Email Environment
Advanced anti-spam, anti-virus, and encrypted communication for reliability.
High-Performance Mail Delivery
Fast syncing, smooth access, and optimized server response for daily workflows.
Easy Management & Control
Simple admin tools for user accounts, policies, storage, and mailbox settings.
Collaboration-Ready Features
Built-in calendars, contacts, tasks, and file sharing for unified team productivity.
Flexible Zimbra Hosting Plans for Growing Teams
Whether you're migrating from Exchange or scaling an existing setup, our Zimbra plans are structured to adapt - offering predictable pricing, scalable resources, and long-term stability.
Basic
₹1,000/mo
For small teams getting started with professional email.
- Secure Zimbra mailboxes
- Webmail, mobile & desktop sync
- Anti-spam & anti-virus protection
- Standard business hours support
Most Popular
Standard
₹4,500/mo
For growing teams that need collaboration built in.
- Everything in Basic
- Calendar, Chat, Drive & Docs
- Shared resources & admin controls
- Email archiving with e-Discovery tools
- Priority support (extended hours)
Advanced
₹8,000/mo
For large organizations with high-volume mail.
- Everything in Standard
- High-availability infrastructure
- Role-based admin access levels
- Multi-domain support
- Priority 24/7/365 support
Who We Are?
ICSDC provides secure, high-performance Zimbra Hosting built for smooth communication and reliable collaboration. Our team focuses on delivering a stable, protected, and easy-to-manage email environment that keeps your organization connected without interruptions.
- Secure, reliable hosting backed by a 99.99% uptime SLA
- Expert Zimbra support, available 24/7/365
- Optimized for speed — fast sync, fast access, every day
- Transparent, predictable pricing with no lock-in
Advanced Zimbra Capabilities for Every Workflow
Zimbra Desktop Application for Offline Access
Create & Manage Your Own Distribution Lists
Seamless Synchronization with Outlook
Flexible Hybrid Deployment Support
Works with LDAP & Microsoft Active Directory
Multiple Address Book Management
Central Dashboard for System Monitoring
Data Hosted on Secure Indian Infrastructure
No Vendor Lock-In
Why Choose ICSDC Zimbra Hosting?
ICSDC delivers a Zimbra hosting experience built on stability, security, and real-world performance. With expert support and enterprise-grade infrastructure, we help businesses run their daily communication without interruptions or complexity.
Modern & Responsive Interface
Experience a clean, modern interface that adapts beautifully to desktops, mobiles, and web browsers. Personalize the look and feel with your brand's colours, logos, and styling for a seamless user experience.
Powerful 3rd-Party Integrations
Enhance productivity by connecting your Zimbra environment with leading tools like Slack, Dropbox, Zoom and more. ICSDC's Zimbra platform is built for extensibility - so your workflows stay connected and efficient.
Switchable Interface Modes
Prefer a classic layout? Users can instantly switch between the Modern UI and Classic UI whenever they like - making adoption easier and reducing dependence on IT support.
Zimbra Connect – Built-In Communication Suite
Chat, call, and collaborate without needing external apps. Zimbra Connect includes team chat, 1:1 and group video calls, channels, file sharing, and screen sharing - right inside your workspace.
Z Drive - Next-Gen File Management
Store, sync, and share files effortlessly through the integrated Z Drive system. Everything is cloud-backed and works seamlessly with Zimbra Docs for real-time collaboration.
Z Docs – Work Together, Instantly
Create documents, spreadsheets, and presentations directly within your mailbox. Multiple users can co-edit, making team collaboration faster and smoother.
Mobile Sync That Just Works
Stay connected wherever you go. With Exchange ActiveSync compatibility, your mails, calendars, contacts, and shared items sync automatically across all major mobile devices.
Flexible Storage Options
Scale mailbox storage up or down as your team grows - no rigid limits, no forced upgrades, just capacity that matches your actual usage.
Get the Right Zimbra Hosting Plan for Your Team
Primary Collaborative Features of ICSDC Zimbra Suite
Work smarter, stay organised, and keep your communication secure with ICSDC's Zimbra-powered collaboration suite.
Manage conversations, share information, and stay synced across devices. ICSDC's Zimbra Email works flawlessly with popular desktop clients like Outlook, Apple Mail, and Thunderbird - making your inbox feel unified and effortless.
Calendar
Plan your day, schedule team meetings, and check availability without switching apps. With a shared calendar system built for teams, you can coordinate tasks, track attendance, and simplify scheduling in seconds.
Chat
Communicate instantly with a built-in chat system designed for real-time teamwork. Zimbra's secure cloud-backed messaging ensures fast, reliable, and private interactions across your entire organisation.
Contacts
Keep every contact organized in one place with shared and personal address books. Search, group, and sync contacts instantly across web, mobile, and desktop.
How ICSDC Helps You Move from Exchange or Google Workspace to Zimbra?
Migrating to Zimbra is simple with ICSDC. Our team combines Zimbra's proven migration tools with our cloud expertise to move your emails, calendars, contacts, and tasks securely - without disrupting your users. Whether you're shifting from on-premise servers or cloud platforms, we ensure a smooth, well-planned transition.
1
Review Your Current Setup
We evaluate your existing platform - Exchange, Office 365, or Google Workspace—to identify the right migration strategy.
2
Pick the Best Zimbra Edition
ICSDC helps you choose between Zimbra Open Source or Network Edition based on your needs.
3
Prepare Your Zimbra Environment
Your Zimbra server is deployed and configured on ICSDC cloud or your own infrastructure, with DNS and security settings optimised.
4
Use the Right Migration Tools
Exchange / Office 365: Zimbra Migration Wizard; Google Workspace: Google migration utilities + IMAPSync
5
Run a Pilot Migration
We test a few user accounts to confirm accuracy and stability.
6
Complete the Full Migration
All accounts are migrated with minimal downtime, followed by post-migration checks to ensure everything runs smoothly.
Compare Zimbra vs Microsoft 365
See why Zimbra on ICSDC gives businesses more control, better privacy, and lower total cost of ownership.
| Feature / Capability | Zimbra (ICSDC Hosted) | Microsoft 365 |
|---|---|---|
| Email Hosting | Robust, secure mailboxes | Enterprise-grade mail |
| Cost Efficiency | More affordable for teams | Higher recurring costs |
| Data Privacy & Local Hosting | Hosted on ICSDC's secure infrastructure | Data stored on Microsoft global servers |
| Customisation & Control | Fully customizable UI, branding & admin control | Limited customization options |
| Collaboration Tools | Zimbra Chat, Drive, Docs, Calendar | Teams, OneDrive, Office apps |
| Vendor Lock-in | No lock-in; flexible ecosystem | Strong ecosystem lock-in |
| Open Standards & Integrations | Integrates with 3rd-party tools (Slack, Zoom, Dropbox) | Microsoft ecosystem first |
| Admin Flexibility | Greater control over mailflow, policies & storage | More restricted admin freedoms |
| Licensing Model | Simple per-user plans | Complex tier-based licensing |
| Best For | Businesses wanting privacy, control & lower cost | Businesses tied heavily to MS Office ecosystem |
Why Zimbra Is the Right Email Platform
Proven, Enterprise-Grade Platform
Zimbra powers millions of mailboxes for businesses, governments, and universities around the world — a mature, battle-tested platform, not an unproven alternative to legacy email providers.
Open, Standards-Based Architecture
Built on open standards rather than a closed proprietary stack, giving your IT team full visibility and control over how email, calendar, and data are managed — no black-box dependencies.
Built to Scale With Your Business
From a 5-person team to thousands of mailboxes, Zimbra scales without forcing a platform migration — add users, storage, and domains as you grow, on your own timeline.
Backed by a 99.99% Uptime SLA
Reliable, always-on email is non-negotiable for business communication. Zimbra on ICSDC is backed by a guaranteed uptime commitment, so your team stays connected when it matters most.
Read Client's Stories about ICSDC Zimbra Hosting
FAQs About ICSDC Zimbra Hosting
01What is Zimbra Hosting and how does it work?
Zimbra Hosting provides a cloud-based email and collaboration suite where your mailboxes, calendars, contacts, and files are hosted on secure servers managed by ICSDC. You access everything through webmail, desktop apps, or mobile devices.
02Is Zimbra better than traditional email hosting solutions?
Yes. Zimbra offers built-in collaboration tools like shared calendars, tasks, chat, and file management—features not commonly found in basic email hosting.
03Does Zimbra support Outlook, Apple Mail, and mobile apps?
Zimbra works seamlessly with Outlook, Apple Mail, Thunderbird, Android, and iOS devices, ensuring smooth access across all major platforms.
04How secure is Zimbra Email Hosting at ICSDC?
Your mail environment is protected through anti-spam filtering, anti-virus scanning, encrypted connections, firewalls, and continuous monitoring.
05Can I migrate my existing email data to Zimbra?
Yes. ICSDC provides assisted migration for emails, contacts, calendars, and files from platforms like cPanel, Google Workspace, Office 365, or other email servers.
06Does Zimbra support shared calendars and collaboration tools?
Absolutely. Zimbra includes shared calendars, contacts, tasks, notes, and file-sharing features that help teams work more efficiently.
07How much storage can I get for my Zimbra mailboxes?
Storage is fully scalable. You can start with a base plan and increase mailbox space or overall storage instantly as your requirements grow.
08Is Zimbra suitable for large teams or corporate use?
Yes. Zimbra is designed for high-mail-volume organizations, offering centralized management, strong security, and collaboration features ideal for mid-sized and large teams.
09Does ICSDC provide admin-level controls for Zimbra?
Yes. Administrators get full access to manage users, set policies, control storage, create groups, and enforce security settings.
10How reliable is the uptime on ICSDC Zimbra Hosting?
ICSDC operates on high-availability infrastructure with redundant systems, ensuring stable uptime and uninterrupted email service.