263 Enterprise Email

263 Enterprise Email is a business-grade email hosting service operated by 263 Network Communications, one of the earlier entrants in the Chinese enterprise mailbox market. The product targets small and mid-size companies as well as large institutions, providing branded email addresses on a company-owned domain so organizations can project a professional image and centralize communications. The system supports large storage quotas, multi-device sync, and dedicated routing optimized for cross-border mail delivery, which matters for businesses trading internationally. The admin console lets administrators create accounts in bulk, map out department structures, configure send and receive permissions, and audit mail logs to satisfy compliance requirements. On the security side, the service layers in anti-spam and anti-virus filtering plus multi-factor authentication to reduce the risk of account takeover and data leakage. The parent company also offers video conferencing, enterprise live streaming, and telephony products that pair with the email service into a broader enterprise communications suite. The official site supports live chat consultation, plan pricing inquiries, and free trial applications, letting customers pick a storage tier that matches their headcount.