Business Email

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

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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

Enterprise Security Protection

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

Security First

99.9% Uptime Guarantee

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

High Availability

Professional Brand Identity

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

Brand Building

Massive Storage Space

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

Storage Freedom

Cross-Platform Sync

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

Mobile Office

Smart Collaboration Tools

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

Team Collaboration

Plans & Features Comparison

Choose the right business email plan based on the level of storage, security, and productivity tools your team needs.

Feature

OX App Suite

$2.49 /month per user

Per User

OX App Suite + Productivity

$3.99 /month per user

Per User

99.9% Uptime SLA

Included

Premium Anti-Virus & Anti-Spam

Included

Custom Domain Email

Included

Mailbox Storage

10 GB

25 GB

Full-Featured Webmail

Included

Mobile & Desktop Access (IMAP)

Included

Shared Calendar/Contacts/Tasks

Included

CardDAV & CalDAV

Included

Integrated Portal Dashboard

Included

Cloud Storage Space

Not included

25 GB

Online Office Suite

Not included

Included

Create/Edit Word Documents

Not included

Included

Create/Edit Spreadsheets

Not included

Included

Create/Edit Presentations

Not included

Included

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

Get quick answers about devices, integrations, security, and plan flexibility.

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

24/7 Technical Support

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

Migration & Setup Assistance

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

Security & Privacy Protection

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

Multilingual Interface Support

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