Can an individual or freelancer use 138 Enterprise Email with their own domain for cross-border business communication?

Yes, individuals and freelancers engaged in cross-border business can use 138 Enterprise Email with their own custom domain. The service is designed for small teams and independent operators who require secure, branded email communication with reliable global delivery. To activate the service, you must own the domain and verify control by configuring DNS records (MX, SPF, DKIM, DMARC) to enable authentication and prevent spoofing. 138 Enterprise Email supports these standards natively, as used by cross-border clients such as GUORLAN and Lac Hao Electronics Vietnam. The platform is officially direct-operated, with all setup, migration, and maintenance handled through its official portal. Personal identity verification is required during signup, and the account must be used exclusively for legitimate business purposes. Multi-device access via web, mobile, and standard email clients is supported, but shared mailboxes and alias pooling are not available for individual accounts. If you lack technical expertise, official migration guidance is provided through the portal. The service is not intended for personal, non-commercial, or anonymous use.