Alibaba Mail

Email search index enables fast retrieval of key information such as email content, sender, and subject by constructing an inverted index structure, widely used in email services, legal forensics, data analysis, and other fields.

Detailed explanation of attachment preview functionality: Improving email processing efficiency and user experience

The delayed sending feature allows emails to be automatically sent at a preset time, improving communication efficiency and flexibility, widely used in both personal and business scenarios.

DLP (Data Loss Prevention) technology protects enterprise information security by monitoring, detecting, and blocking sensitive data flow, meeting compliance requirements, and preventing both internal and external data leakage risks.

eDiscovery is a critical process in legal proceedings for handling electronic data, covering the entire process from identification, preservation, collection, review to submission, involving the intersection of law, technology, and data management.

Email migration is the process of transferring emails, contacts, and settings from one email account to another, commonly done when changing email providers, during enterprise migrations, or when consolidating personal data.

Email recall functionality allows users to retract sent emails, suitable for scenarios such as accidental sending or handling sensitive information, but is subject to technical, platform, and legal limitations, with future development focusing on standardization and intelligence.

Multilingual support refers to a system’s ability to handle multiple languages, covering interfaces, content, encoding, and more, facilitating global services.

This article introduces the core concepts, operational methods, and management strategies of user configuration and deactivation in email systems, emphasizing their importance in account management, permission control, data security, and compliance.

Blacklists (RBL/DNSBL) are technologies used in email systems to identify and block spam sources, providing real-time lists of flagged IPs through DNS, helping to filter spam and ensure email security.