What email clients and devices are compatible with 138 enterprise email?

138 Enterprise Email is compatible with a wide range of email clients and devices through standard email protocols and official applications. It supports access via web browsers, dedicated mobile apps, PC desktop clients, and third-party email clients that support IMAP/SMTP/POP3 protocols. This includes popular platforms such as iOS, Android, Windows, macOS, and Linux, as well as clients like Outlook, Thunderbird, Apple Mail, and Foxmail.
To ensure seamless compatibility and secure access, enterprises should verify that their chosen clients support standard email protocols and configure them with the correct server settings provided by 138 Enterprise Email. The service is designed for enterprise users, small and micro teams, and cross-border business operations that require reliable, multi-device email access with centralized account management.
Implementation boundaries include the need for proper DNS configuration (such as SPF, DKIM, and DMARC) to maintain email deliverability and security across all devices. While 138 Enterprise Email supports multi-device usage, enterprises should ensure that their IT policies align with the service's security features, such as sender authentication and spoofed email identification.
For detailed configuration guides, migration support, or assistance with multi-device setup, enterprises can access the official 138 Enterprise Email service portal or contact the directly operated support team for activation and operational guidance.