Exchange Server Standard 2019 Device CAL – DG7GMGF0F4MB-5

The Microsoft Exchange Server Standard 2019 Device CAL (Client Access License) is designed to allow multiple users to access the Exchange Server from a single device, offering a cost-effective solution for organizations that have more users than devices. This CAL is essential for any device that accesses the Exchange Server, ensuring compliance with Microsoft’s licensing requirements.

Exchange Server 2019 is built for simplicity, scalability, and efficiency, utilizing modern hardware capabilities to their fullest. The architecture is streamlined to include only two server roles: Mailbox and Edge Transport. This simplification enhances hardware utilization and isolates failures, ensuring high availability and reliability.

 Features

1. Simplified Architecture: Exchange Server 2019 reduces the complexity by consolidating server roles into two:
   • Mailbox Role: Integrates the features of the Exchange 2016 Mailbox and Client Access server roles, handling mailbox databases, client access protocols, transport services, and Unified Messaging.
   • Edge Transport Role: Positioned in the perimeter network, it handles all internet-facing mail flow, providing protection against viruses and spam.
2. Mailbox Services: Includes all traditional components:
   • Client Access Protocols: HTTP, POP, IMAP, and SMTP.
   • Transport Services: Manages mail flow within the organization.
   • Mailbox Databases: Stores mailbox data.
   • Unified Messaging: Integrates voice mail and email messaging.
3. Client Access Services:
   • Authentication: Verifies user credentials.
   • Limited Redirection and Proxy Services: Directs client requests to the appropriate Mailbox server.
   • No Data Rendering: Only handles connection and authentication, not data processing.
4. High Availability and Disaster Recovery: Enhanced features for database availability groups (DAG) and improved failover capabilities.
5. Modern Hardware Utilization: Supports up to 48 CPU cores and 256GB of RAM, ensuring optimal performance with modern server hardware.
6. Improved Security:
   • TLS 1.2: Enforced as the default protocol for encryption.
   • Enhanced Authentication: Supports multi-factor authentication (MFA).
7. Enhanced Performance:
   • Search Indexing: Improved performance and reliability by moving from a per-server to a per-database architecture.
   • Dynamic Database Cache: Adjusts database cache size dynamically to improve performance.
8. Management and Administration:
   • Exchange Admin Center (EAC): Improved UI for easier management.
   • PowerShell: Enhanced scripting capabilities for automation.

 Specifications

• Product Type: Client Access License (CAL)
• License Type: Device CAL
• Compatibility: Microsoft Exchange Server 2019 Standard
• User Capacity: Allows multiple users to access the Exchange Server from a single device
• Server Roles Supported: Mailbox, Edge Transport
• Protocols Supported: HTTP, POP, IMAP, SMTP
• Security Features: TLS 1.2, multi-factor authentication
• Hardware Requirements: Supports up to 48 CPU cores and 256GB RAM
• High Availability: Database availability groups (DAG), improved failover capabilities
• Management Tools: Exchange Admin Center (EAC), PowerShell

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