Purvaco Technology Private Limited
Private Mail Server • High Capacity

Buy Private Zimbra Email Hosting in India — Cost-Effective Business Email

Save up to 70% on business email costs without compromising security. Powered by Zimbra Collaboration Server, rich Ajax webmail, SpamTitan anti-spam filtering, ActiveSync mobile sync, and pure NVMe storage.

Private Business Email at 70% Lower Cost than Public Cloud
Rich Ajax Webmail Interface with Calendar & Tasks
Exchange ActiveSync (EAS) for Real-Time Mobile Push
SpamTitan Enterprise Anti-Spam & Anti-Virus Filtering

Infrastructure Tier

Indian Datacenter Zones

Starting at
₹39/user/mo
Virtualization / StorageKVM / PCIe Gen4 NVMe
Network SLA99.95% Guaranteed
DDoS MitigationAutomated Multi-Layer
Datacenter LocationsNoida / Hyderabad / Bangalore / Mumbai
Instant 2-minute provisioning & 24/7 technical helpdesk
Transparent Pricing Plans

Predictable Infrastructure Pricing

No hidden setup fees, no surprise bandwidth charges. Select the computing resources tailored to your workload.

Monthly BillingAnnual BillingSave ~17%
Cheapest Business Email

Zimbra Starter

In Stock (Instant Setup)

Ideal for factory staff, operations teams, and startups needing low-cost corporate inboxes.

₹39/user/mo

Included Specifications:

  • 5 GB Pure NVMe Storage per Mailbox
  • Custom Domain Email (you@company.com)
  • Zimbra Webmail + IMAP / POP3 Support
  • SpamTitan Anti-Spam & Anti-Virus Defense
  • Shared Address Book & Contacts
  • Free DNS Setup (SPF, DKIM, DMARC)
  • 100% GST Tax Invoicing
  • 99.99% Uptime Guarantee
Instant activation & SLA guaranteed
Best Value • Most Popular

Zimbra Business

Instant Provisioning

Best value for sales teams, managers, and growing businesses needing mobile ActiveSync.

₹69/user/mo

Included Specifications:

  • 15 GB Pure NVMe Storage per Mailbox
  • Exchange ActiveSync (EAS) Mobile Push
  • Shared Calendars, Tasks & Briefcase Files
  • SpamTitan AI Spam & Phishing Shield
  • Two-Factor Authentication (2FA) Support
  • Free Zero-Downtime Email Migration
  • Priority 24/7 WhatsApp Support
  • 99.99% Uptime Guarantee
Instant activation & SLA guaranteed
High Capacity

Zimbra Pro

In Stock

High capacity for executives, legal teams, and finance departments handling large attachments.

₹119/user/mo

Included Specifications:

  • 30 GB Pure NVMe Storage per Mailbox
  • Exchange ActiveSync + Outlook Connector
  • Automated Daily Offsite Backups (30 Days)
  • High-Priority Outbound IP Reputation
  • Advanced Attachment Indexing & Search
  • VIP 24/7 Technical Support Manager
  • Dedicated Technical Account Manager
  • 99.99% Uptime Guarantee
Instant activation & SLA guaranteed
Private Server Cluster

Zimbra Dedicated

In Stock

Private isolated Zimbra mail server cluster for large organizations with 100+ to 5,000+ mailboxes.

₹2999/user/mo

Included Specifications:

  • Dedicated Bare Metal / Cloud Mail Server
  • Unlimited Domain Hosting & Custom IP
  • Dedicated SpamTitan Anti-Spam Cluster
  • Custom Storage Allocation per Mailbox
  • Full Root Admin Console & API Access
  • Dedicated Solutions Architect On-Call
  • Custom SLA Escalation Matrix
  • 99.99% Uptime Guarantee
Instant activation & SLA guaranteed
Hardware & Network Specs

Detailed Technical Specifications: Zimbra Email

Every layer of our infrastructure is benchmarked for deterministic performance and enterprise workload compliance.

Hardware / Network LayerProduction Specification Guarantee
Compute Architecture (CPU)
Enterprise Intel Xeon / AMD EPYC™ Dedicated Cores
System Memory (RAM)
DDR4 / DDR5 ECC Registered Memory
NVMe Storage Subsystem
Enterprise NVMe Gen4 PCIe Array (RAID Protected)
Port Speed & Network Uplink
1 Gbps to 10 Gbps Redundant Uplink
Monthly Data Transfer
Unmetered / High-Bandwidth Tier-1 Peering
IP Addressing Allocation
1 Dedicated IPv4 (Additional blocks available on request) | /64 Dedicated IPv6 Subnet Included
Operating System Images
Ubuntu, AlmaLinux, Rocky Linux, Debian, Windows Server 2022
Virtualization & Isolation
Kernel-based Virtual Machine (KVM) / Bare Metal Hardware Isolation
Backup & Recovery Architecture
Automated Daily Snapshot & Offsite Disaster Recovery
Datacenter Geographical Zones
Noida (NOI), Hyderabad (HYD), Bangalore (BLR), Mumbai (BOM)
Security & DDoS Mitigation
SSL/TLS Encryption, Two-Factor Authentication (2FA), IP Whitelisting
Service Level Agreement (SLA)
99.95% Network & Power Availability SLA Guarantee
Technical Escalation Support
24/7 Hands-On Support via WhatsApp (+91-9532080801), Phone & Helpdesk
Enterprise Advantage

Engineered for Extreme Reliability & Scale

Why leading tech startups, eCommerce brands, and IT agencies choose Purvaco Zimbra Email.

PCIe Gen4 NVMe Performance

Delivering up to 7,000 MB/s read speeds and over 1,000,000 IOPS for instantaneous database transactions.

KVM Dedicated Resource Isolation

Zero noisy neighbors. Guaranteed CPU cycles and dedicated ECC RAM allocated exclusively to your workload.

Direct Indian Peering via NIXI

Ultra-low <15ms latency across Mumbai, Delhi NCR, Bangalore, Chennai, and Hyderabad via carrier-neutral datacenters.

Multi-Layer Anti-DDoS Mitigation

Automated hardware-level packet inspection protecting your online presence from Layer 3, 4, and 7 volumetric attacks.

Automated Snapshot Backups

Set daily or weekly point-in-time recovery points with 1-click restoration directly from your client console.

24/7/365 Certified Support

Direct access to experienced Linux and Windows systems engineers with an average response time of under 15 minutes.

Why Choose Purvaco

Why Enterprise Leaders Choose Our Zimbra Email

Engineered from silicon to software for deterministic performance, high concurrency, and Indian compliance.

Best Value & Cheapest Business Email in India

Cut your monthly email software bills by up to 70% starting at just ₹39/user/mo with dedicated NVMe storage and zero per-feature penalties.

Enterprise SLA Backed

Total Data Sovereignty & Privacy

Your business emails and corporate attachments remain 100% private in Tier-4 datacenters in India without third-party data scraping.

Enterprise SLA Backed

SpamTitan Dual Anti-Spam Gateway

Advanced perimeter filtering blocks 99.98% of incoming spam, phishing, and malware before it reaches your employee inboxes.

Enterprise SLA Backed

Full Mobile Push Sync (ActiveSync)

Seamless real-time synchronization of emails, calendar appointments, and contacts across iPhone, iPad, Android, and Outlook.

Enterprise SLA Backed

Free Email Migration Service

Our email specialists will transfer all your legacy inboxes, folder hierarchies, and contacts with zero downtime.

Enterprise SLA Backed

GST-Compliant Tax Invoices

Receive proper GST tax invoices for 100% input tax credit on your corporate business expenses.

Enterprise SLA Backed
Hardware & Software Stack

Technology We Used in Zimbra Email

Enterprise-grade hardware, tier-1 hypervisors, and security systems powering our datacenter nodes.

Email Platform

Zimbra Collaboration

Enterprise open-source and network edition collaboration suite

Production Verified
Perimeter Security

SpamTitan Gateway

AI-powered anti-spam and anti-phishing defense cluster

Production Verified
Mobile Sync

Exchange ActiveSync

Real-time push synchronization for mobile devices and tablets

Production Verified
Storage

Samsung Gen4 NVMe

PCIe 4.0 storage delivering ultra-fast webmail search and indexing

Production Verified
Security

Postscreen & ClamAV

Perimeter anti-virus scanning and zombie bot mitigation

Production Verified
Facility

Tier-4 Datacenter

Certified infrastructure with 99.995% fault tolerance in Noida & Mumbai

Production Verified

Compare Infrastructure Tiers

Understand how our hosting and server tiers scale with your computational needs.

Infrastructure MetricStarter TierProfessional (Recommended)Enterprise High-IOPS
Compute VirtualizationStandard Shared CoreDedicated KVM vCPU100% Bare Metal Physical
Storage ArchitectureSATA / Enterprise SSDPCIe Gen4 NVMeHardware RAID NVMe Array
Guaranteed RAM IsolationStandard Container100% Dedicated ECC100% Dedicated ECC Registered
Root / Administrator AccessControl Panel OnlyFull Root SSH / RDPIPMI / iDRAC + Root Access
Automated Snapshot BackupsWeekly OffsiteDaily AutomatedContinuous Continuous Data (CDP)
DDoS Mitigation ShieldBasic 10 GbpsAdvanced Multi-LayerEnterprise Inline Scrubbing
Technical SLA Response< 2 Hours< 30 Minutes< 15 Minutes + Dedicated Slack
Audited & Certified Infrastructure

Enterprise Compliance & Security Standards

Every Zimbra Email deployment operates inside Tier-4 certified Indian datacenters aligned with international regulatory and security frameworks.

ISMS Certified

ISO/IEC 27001:2022

Information Security Management System ensuring enterprise data confidentiality, integrity, and strict access controls.

Verified Compliance Guarantee
Quality Assurance

ISO 9001:2015

Quality Management Standards guaranteeing rigorous hardware deployment workflows and operational excellence.

Verified Compliance Guarantee
IT Service Delivery

ISO/IEC 20000-1:2018

Global benchmark for IT Service Management (ITSM), incident resolution, and high-availability infrastructure SLAs.

Verified Compliance Guarantee
Cloud Security

ISO/IEC 27017:2015

Specialized code of practice for information security controls applicable to cloud compute and storage services.

Verified Compliance Guarantee
Privacy (PIMS)

ISO/IEC 27701:2019

Privacy Information Management System aligning with global data protection laws (DPDP Act India & GDPR).

Verified Compliance Guarantee
99.95% Network SLA

Tier-4 Indian Datacenters

Dual active power paths, N+2 cooling resilience, and carrier-neutral meet-me-rooms in Noida, Hyderabad, Bangalore, Mumbai.

Verified Compliance Guarantee
Verified Customer Reviews

Trusted by Businesses Across India

See how enterprise teams scale and secure their applications with Purvaco Zimbra Email.

65% Annual Cost Reduction

Purvaco configured dedicated Zimbra Open-Source & Network Edition for our 800+ staff. Saved over 65% on annual SaaS email licensing costs.

Manish Chawla

IT Operations Head

Apex Global Logistics Delhi

MC
99.98% Spam Filtration

Zero spam delivery issues with SpamTitan anti-spam gateways. Clean inbox delivery for our client legal contracts and attachments.

Neha Agrawal

Managing Director

Zenith Legal Advisors Mumbai

NA
100% Mobile ActiveSync Sync

Zimbra webmail interface, calendar sharing, and mobile ActiveSync sync flawlessly across Android and iOS devices.

Suresh Menon

CTO

Menon Manufacturing Kochi

SM
Frequently Asked Questions

Zimbra Email FAQs

Have questions before ordering? Find instant answers below or contact our 24/7 engineering team.

Zimbra is an enterprise-class open-source email and collaboration platform. Unlike proprietary SaaS services (like Google Workspace or Office 365) that charge ₹136–₹799/user, Zimbra delivers identical rich webmail, mobile push sync, and calendar sharing starting at just ₹39/user/month.

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24/7 Enterprise Engineering Desk

Need Custom High-Density Compute or Cloud Migration Assistance?

Our Senior Infrastructure Architects in Noida, Hyderabad, Bangalore, and Mumbai are on standby to design custom bare-metal clusters, VPS configurations, and hybrid cloud solutions with guaranteed SLAs.

99.95% Network SLA
NIXI Direct Peering
ISO 27001 & 9001 Certified
Support Desk: +91-9217444118 • Email: sales@purvaco.com