Striving to reduce the risk of email fraud for global users and serving more enterprise users worldwide.
Enterprise Email and Global Email Communication Services Based on Custom Domains
138 Enterprise Email provides enterprises with unified domain identity, email security protection, global multi-node delivery, and multi-device collaborative usage, along with official direct-operated support for activation, migration, and operations and maintenance.
Reach Anywhere with Internet Access
China National Information Security Level 3 Certification, Bank-Grade Security C
Over 98% Spam Interception Rate, Bringing Higher Work Efficiency
Email System Can Withstand Tens of Millions of Attacks, Usage Unaffected
Founded in 2005, Focused on Secure and Stable Enterprise Email, Growing Together
Reaching 6 Continents Worldwide, Connecting Developed Countries in Europe and Am
Reaching 197 Countries and Regions Globally, Connecting Every Corner of the Worl
Reaching Over 49800 Public Email, Enterprise Email, Self-hosted Email, and Other
About Us
Shenzhen 138 Computer Technology Co., Ltd. is a globally leading cloud computing service provider.
About
Company Profile
The company was formerly Shenzhen Yiming Technology Information Co., Ltd. (China Mail), founded in 2005. In 2016, through mergers, restructuring, and the introduction of strategic investment, the brand-new '138' email brand was launched. It is one of the earliest companies in China specializing in enterprise email. 138 Enterprise Email is built on the mature 'Coremail Email System', which is used by over 800 million users in the market. Its email system has passed the EAL3+ certification of the China Information Technology Security Evaluation Center, the classified information product testing certification of the State Secrecy Administration of China, the sales license for security dedicated products of the Ministry of Public Security of China, and the Level 3 certification of China's Info
Features of 138 Enterprise Email
Supports the use of over 1,200 domains worldwide
Supports over 1,200 international generic top-level domains and country code top
Passed rigorous security product certification
The email system has been certified by the China Classified Protection Technolog
Fully official direct operation, directly reaching users
Whether for 5 users or 500 users, everyone can enjoy the official services of 13
Seamless use across all scenarios
Supports usage via web login, desktop clients (such as Foxmail, Outlook), and mo
Contractual Promise: Double Compensation for Stolen Email
Based on our over 18 years of email operations and R&D experience, the advantage
Case Studies
Based on our product system, helping visitors quickly find the right product direction.
Email News
Can Administrators Access or Recover Original User Passwords During Reset?
Learn how enterprise email administrators can securely manage password resets without compromising user privacy. Discover the best practices for handling sensitive information.
Email News
Understanding Pricing Factors for Enterprise Email Solutions: A Case Study Approach
Explore the critical pricing factors in enterprise email solutions through real-world case studies. Learn how companies leverage multi-domain binding, global delivery capabilities,
Email News
Anti-Spam Email Use Cases: Enhancing Security and Compliance for Enterprises
Explore how 138 Enterprise Email addresses anti-spam email use cases, ensuring secure global communication for enterprises.
Email News
Direct-Operated vs. Agent-Based Enterprise Email Services: A Buyer’s Guide for Global Teams
Explore the key differences between direct-operated and agent-based enterprise email services, focusing on activation, migration, support, and security for global business teams.
Core Capabilities of 138 Enterprise Email
Centered around enterprise custom domains, providing capabilities such as email communication, security protection, and global delivery. For specifics, please refer to the product pages on the official website and the contract.
Unified Enterprise Identity
Use your enterprise's custom domain as the email suffix for centralized management and brand consistency.
Security Protection and Anti-Fraud
Supports capabilities such as SPF, DKIM, DMARC, phishing email identification, spam filtering, and virus scanning.
Global Multi-Node Delivery
Designed for domestic and international email communication scenarios, providing multi-node delivery and standard email protocol support.
Web, Mobile, and Client Collaboration
Supports web access, mobile apps, PC clients, and third-party clients such as Outlook and Foxmail.
News
Can Administrators Access or Recover Original User Passwords During Reset?
Understanding Pricing Factors for Enterprise Email Solutions: A Case Study Approach
Anti-Spam Email Use Cases: Enhancing Security and Compliance for Enterprises
Direct-Operated vs. Agent-Based Enterprise Email Services: A Buyer’s Guide for Global Teams
Optimizing Global Email Delivery: Strategies for Cross-Border Communication
How to Choose the Right Enterprise Email Service for Your Business Needs
What Legal and Operational Boundaries Apply When Forwarding Enterprise Emails to Personal Accounts?
Identifying Hidden O&M and Migration Costs in Enterprise Email TCO for Global Teams
Enterprise Email Activation and Migration Process
From consultation and activation to migration and daily operations, 138 Enterprise Email provides official direct service channels. The specific process is subject to the current plan and contract.
- 01
Requirement Discussion and Plan Confirmation
Communicate with enterprise clients regarding domain names, account scale, security, and compliance requirements to confirm the applicable package and service scope.
- 02
Domain Binding and Account Activation
Assist in configuring domain MX and related records, and create administrator and employee email accounts.
- 03
Email Migration and Testing
Support migrating your existing enterprise email to 138, and perform sending, receiving, and client testing before and after the switch.
- 04
Routine Operations and After-Sales Support
Provide official customer service and technical support portals to assist with account, security, and usage issues.
Contact the 138 Enterprise Email Official Team
If you have any needs for enterprise email purchase, migration, configuration, or after-sales support, you can contact us through the following methods. The specific scope of services and response standards shall be subject to the contract between both parties.