Email Providers in India
Looking for the cheapest email hosting service for your business? Sixthstar Technologies offers secure and budget-friendly email solutions for smooth communication.
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Sixthstar Technologies is among the best email providers in India, delivering secure, scalable, and cost-effective solutions for businesses of all sizes. From Zimbra Open Source, Zimbra Network Edition License to Carbonio, Microsoft Office 365, Google Workspace, and cPanel hosting, we cover every business need, all backed by our 99.9% uptime guarantee, spam filtering solution for both incoming and outgoing emails, and round-the-clock support.
Our Email Solutions
Zimbra Email Hosting
Open Source & Network Editions
Network Edition (Enterprise)
- • 2-step authentication & Zimbra Drive
- • Real-time backup & single-item restore
- • Mobile sync (ActiveSync) & Outlook Connector
- • Integrated chat & meetings add-ons
- • Archiving, compliance & reporting
Open Source Edition
- • Unlimited accounts & multi-domain support
- • White-label branding & Admin console
- • Anti-spam (SpamAssassin) & Virus (ClamAV)
- • Webmail, Calendar, Tasks & Briefcase
Class of Service (COS):
COS 1: 5MB Attach/10GB Mailbox | COS 2: 50MB Attach/100GB Mailbox
Carbonio Email Hosting
Modern Digital Workplace
Paid Versions (CE Plus / Ent)
- • Real-time incremental backup & restore
- • Advanced security (2FA & Encryption)
- • Mobile & Outlook sync (ActiveSync)
- • Third-party auth (LDAP, AD, SSO)
- • High-availability & Priority support
Community Edition
- • Latest Zimbra core by Zextras
- • Responsive webmail & performance optimization
- • Integrated IM & Video meetings
- • Carbonio Files (Docs & Collaboration)
- • Unlimited accounts & manual backups
Microsoft Office 365
The Industry Standard
Email & Productivity
- • 50GB Outlook Mailbox, Word, Excel, PPT, OneNote
- • 1TB OneDrive, SharePoint & Microsoft Teams
AI & Security
- • Copilot: AI for content creation & data analysis
- • DLP, MFA, HIPAA/GDPR compliance
- • Advanced Spam/Phishing filtering
Google Workspace
Cloud-Native Productivity
Gmail & Apps
- • Custom Gmail, Docs, Sheets, Slides, Forms, Keep
- • 30GB to Unlimited Drive storage & Meet
AI & Security
- • Gemini AI: Writing assistant & meeting notes
- • 2-Step verification & Encryption
- • Centralized Admin console
Hybrid Email Option
Tailored Cost Optimization
Custom Setup
Combine high-end platforms like Google Workspace or Office 365 with cost-effective solutions like Zimbra or Carbonio.
Key Benefits
- • Seamless integration between platforms
- • Massive cost savings on secondary users
- • Shared domain name and unified delivery
- • Flexible storage allocation per user
cPanel Business Email
Affordable SME Solution
Key Features
- •Easy management through industry-standard cPanel dashboard.
- •Advanced Spam filtering and built-in virus protection.
- •Secure access via IMAP / POP3 / SMTP for all devices and clients.
Spam Filter & Security Solutions
We deliver 98.9% spam detection accuracy for both incoming and outgoing emails
- • Domain verification (SPF, DKIM)
- • Blacklist checks for domains & IPs
- • Virus scanning & content filtering
- • Custom rules for attachments
- • Prevents spam abuse from compromised accounts
- • Monitors domain/IP reputation
- • Rate-limiting per hour controls
Fastest Performance Server
Premium Services
Enterprise-grade solutions trusted by Fortune Indian companies at Global level
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Happy Customers
Over 3,000 satisfied enterprise clients worldwide
Email Solutions
Professional email hosting with spam protection and large storage
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Email Hosting Providers in India
Sixthstar Technologies
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Praveen
3 years ago
One of the best Indian hosting companies I’ve come across. No need to think twice about choosing their services. The team is friendly, supportive, and always ready to help. I’ve even received instant responses during critical issues, which really made a difference. Thanks to Sixthstar Technologies for helping my business grow.
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