Professional Business Email with Your Custom Domain

Build a secure, reliable, and efficient communication platform for your team. Hostease Business Email integrates intelligent spam protection, global delivery, and team collaboration features - the ideal choice for professional communication and brand image.

📧 Custom Domain Email

🛡️ AI Spam Protection

🌍 Global Email Delivery

✍️ Document Collaboration

View Plans & Pricing

Hostease Business Email interface displayed on desktop and mobile devices

Core Business Email Advantages

Hostease Business Email integrates professional communication and collaboration tools to provide secure and efficient office solutions for enterprises

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Enterprise Security Protection

AI-powered spam and virus filtering with enterprise-grade data encryption ensures secure communication

Security First

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99.9% Uptime Guarantee

Enterprise-grade redundant architecture with multi-data center backup ensures uninterrupted communication

High Availability

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Professional Brand Identity

@yourdomain.com custom email addresses create unified corporate image and enhance customer trust

Brand Building

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Massive Storage Space

10GB/50GB large mailbox capacity with attachment management for storing extensive email archives

Storage Freedom

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Cross-Platform Sync

Web, mobile, and desktop client support across all platforms for efficient email management anywhere

Mobile Office

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Smart Collaboration Tools

Shared calendars, contact management, and task assignment to enhance team collaboration efficiency

Team Collaboration

Plans & Features Comparison

Choose the flexible email solution that meets your business collaboration needs. Activate as required.

Features / Specifications	OX App Suite	OX App Suite + Productivity
99.9% Uptime SLA	✔️	✔️
Premium Anti-Virus & Anti-Spam	✔️	✔️
Custom Domain Email	✔️	✔️
Mailbox Storage	10 GB	25 GB
Full-Featured Webmail	✔️	✔️
Mobile & Desktop Access (IMAP)	✔️	✔️
Shared Calendar/Contacts/Tasks	✔️	✔️
CardDAV & CalDAV	✔️	✔️
Integrated Portal Dashboard	✔️	✔️
Cloud Storage Space	—	25 GB
Online Office Suite	—	✔️
Create/Edit Word Documents	—	✔️
Create/Edit Spreadsheets	—	✔️
Create/Edit Presentations	—	✔️
	$2.49/month per user	$3.99/month per user

Tailored for Teams of Every Size

Whether you're an international trading company expanding into global markets or a rapidly growing startup team, Hostease provides precisely matched email solutions for your needs.

Global Reach, Seamless Communication

Solve core challenges like overseas email delivery delays and spam interference, ensuring every business correspondence reaches its destination securely and on time.

Global email acceleration for smooth international client communication
Intelligent anti-spam engine effectively filters inquiry interference
Custom domain suffix enhances international brand credibility

International business team using Hostease business email for global communication

Flexible Collaboration, Accelerated Growth

Provide cost-effective collaboration toolsets that help startup teams achieve efficient internal communication and project management within limited budgets.

Pay-as-you-grow with controlled costs and instant scalability
Integrated calendar, documents, and cloud storage for unified collaboration
Mobile office support for anytime, anywhere business response

Startup team using Hostease business email for efficient collaboration

Centralized Control, Security Assurance

Provide powerful administrative dashboards and security policies for multi-department, multi-location enterprise organizations, ensuring corporate data assets remain secure and controllable.

Granular permission control and comprehensive member management
Email archiving and monitoring to meet compliance audit requirements
Unified brand identity with standardized company-wide email signatures

Enterprise administrator managing email security controls in Hostease dashboard

Frequently Asked Questions

Which devices and clients support business email?

Supports Webmail, Outlook, Apple/Android phones, tablets, and all mainstream devices and clients. Email, calendar, and contacts sync through IMAP/CalDAV/CardDAV protocols.

Can I integrate external email accounts?

Yes, integrate Gmail, Outlook, Yahoo, and other mainstream email accounts for centralized sending/receiving and more efficient management.

How do calendar and contacts sync with mobile devices?

Supports CalDAV and CardDAV protocols. iPhone/iPad have native support, while Android can sync through dedicated apps.

How do you prevent spam and viruses?

Built-in AI and industry-leading anti-spam and antivirus engines with multi-layer filtering strategies effectively block phishing, viruses, and spam emails.

Can I upgrade or downgrade my plan?

Yes, upgrade or downgrade plans as needed. Adjust mailbox capacity and collaboration features anytime based on your actual business requirements.

Which languages does the system support?

Supports 20+ languages including Chinese, English, Japanese, German, French, and more to meet diverse team and international business needs.

Support & Service Guarantee

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24/7 Technical Support

Year-round, round-the-clock multilingual customer service via email, tickets, and phone. Average response time: 15 minutes.

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Migration & Setup Assistance

Professional email migration guidance and one-on-one deployment support ensuring seamless data transfer with minimal business disruption.

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Security & Privacy Protection

Military-grade TLS encryption transmission, strict GDPR privacy compliance. Your email data is 100% private and secure.

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Multilingual Interface Support

Admin dashboard supports multiple language interfaces including English, Chinese, Japanese, Korean, and more for international teams.

Professional Business Email with Your Custom Domain