- 5 mailboxes
- 5 GB/mailbox
- 5 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
Email Server — a Mail Server solution for businesses
An Email Server is a server system configured exclusively for professional email — email on your own domain with full server specs (RAM, CPU, storage…), the processing hub that lets you send, receive, store and manage email efficiently.
Email Hosting pricing (4)
- 20 mailboxes
- 5 GB/mailbox
- 10 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
- 50 mailboxes
- 5 GB/mailbox
- 40 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
- 100 mailboxes
- 5 GB/mailbox
- 100 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
Email Hosting Plus pricing (4)
- 5 mailboxes
- 15 GB/mailbox
- 5 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
- 20 mailboxes
- 15 GB/mailbox
- 10 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
- 50 mailboxes
- 15 GB/mailbox
- 40 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
- 100 mailboxes
- 15 GB/mailbox
- 100 forwarder(s)
- 1 domain
- Zimbra platform
- 99% inbox rate
- Anti-spam and anti-virus
- Auto-reply
- Webmail and Outlook
- 200 outgoing emails per hour
- Daily email backup
Cloud Email Server pricing (4)
- 300 GB storage
- unlimited domain(s)
- unlimited mailboxes
- unlimited mailing list(s)
- unlimited forwarder(s)
- Email protection — stops viruses, spam mail and mail bombs
- SPF, DKIM, DMARC built in
- Full administrative control
- Blacklist management
- 500 GB storage
- unlimited domain(s)
- unlimited mailboxes
- unlimited mailing list(s)
- unlimited forwarder(s)
- Email protection — stops viruses, spam mail and mail bombs
- SPF, DKIM, DMARC built in
- Full administrative control
- Blacklist management
- 1000 GB storage
- unlimited domain(s)
- unlimited mailboxes
- unlimited mailing list(s)
- unlimited forwarder(s)
- Email protection — stops viruses, spam mail and mail bombs
- SPF, DKIM, DMARC built in
- Full administrative control
- Blacklist management
- 2000 GB storage
- unlimited domain(s)
- unlimited mailboxes
- unlimited mailing list(s)
- unlimited forwarder(s)
- Email protection — stops viruses, spam mail and mail bombs
- SPF, DKIM, DMARC built in
- Full administrative control
- Blacklist management
Email Relay pricing (8)
- 350 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
- 700 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
- 1500 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
- 3000 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
- 4000 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
- 5000 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
- 6000 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
- 8000 emails/day
- Up to 99% inbox rate
- 7-day free trial
- 24/7 support
Add-on service — outgoing emails per hour: 100 emails | 1h | domain, unit price 150,000 VND.
Prices exclude VAT
What is an Email Server? When do you need one?
An Email Server is a dedicated server system for professional email on your business domain. It fits when your business wants to:
A professional identity
Own your email addresses on your domain. Easily manage and assign mailboxes to staff.
Strong information security
Email Server provides powerful security features, hardening your data while unlocking advanced capabilities.
Full email administration
Create, edit and remove user accounts easily. Grant per-user access and enforce strict security policies for company information.
Advanced collaboration
Share calendars and events with colleagues, collaborate with file sharing and online discussions, and integrate with office apps, CRM and ERP to boost productivity.
Why buy your Email Server at BKNS
Isolated dedicated storage
Your domain lives on its own server address. A dedicated IP builds credibility and professionalism.
Premium security stack
SSL combined with layered access controls makes your email server many times more secure.
Purpose-built management
A friendly, full-featured console lets admins oversee staff send/receive activity — every internal and customer-facing email in one place.
Anti-spoofing built in
SPF, DKIM and DMARC authenticate senders and verify domain ownership.
24/24 support
BKNS is always ready to help, fast — a great experience guaranteed.
Effective anti-virus & anti-spam
Email-specific security: SSL/TLS, S/MIME, DKIM, DMARC for trusted, stable delivery, paired with reputable virus scanners.
Standout features of BKNS Email Server
Over 90,000 customers have trusted and chosen Email Server at BKNS

Full control
Email Server is the smart choice for customers who want a premium service that is fully customisable and under their complete control.
Email protection
Blocks viruses, spam mail and bombmail.
High email volume
No limits on the number of accounts or outgoing emails.
Easy offline email setup
Set up offline email thanks to the Email Forwarder feature.
Multi-platform compatible
Access from many different devices, making email management convenient.
Customise and extend
Customise settings and extend features to your specific needs.
Work tool integrations
Integrates utilities such as calendar and contacts to help you manage work effectively.
Blacklist management
Manage blacklists to block unwanted email or mail from unsafe addresses.
Trusted by over 90,000 customers
What our customers say
Real stories from individuals and businesses using BKNS services.
Try Email Server for free
Send us your details and BKNS will recommend the right plan for your team — experience the service before you decide.
Q&A about dedicated email servers
Need an on-site assessment? Schedule a session with a BKNS architect →
Lower hardware investment, more flexibility and scalability, access from anywhere… plus advanced security features and automatic backups that keep your email data safe and easy to restore.
Yes. It integrates with project management tools, calendars and CRM software — syncing email with your everyday tools for better productivity and information management.
Yes. Configure email accounts, security settings and user groups through an easy-to-use management interface.
Yes — data encryption, two-factor authentication and regular vulnerability checks, with routine backups protecting your email from threats and data loss.
Yes. Migration tooling moves your data over — back up your current data, transfer to the new system, and BKNS engineers support the whole process.