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Description
Microsoft Exchange Server 2019 Enterprise
Microsoft Exchange Server 2019 Enterprise is a powerful, enterprise-grade messaging platform designed to meet the needs of large organizations. It delivers enhanced security, performance, and scalability, allowing businesses to maintain reliable communication while keeping sensitive information protected. With support for up to 100 mailbox databases per server, Exchange Server 2019 Enterprise is the ultimate solution for organizations that demand high availability and robust email infrastructure.
🔍 Key Features of Exchange Server 2019 Enterprise
- Mailbox Database Support: Supports up to 100 mounted mailbox databases per server, ideal for large-scale deployments.
- High Availability: Utilizes Database Availability Groups (DAGs) for automatic recovery and high availability.
- Enhanced Performance: Optimized for Windows Server 2019, with improved search infrastructure and support for SSDs.
- Security Enhancements: Includes built-in anti-spam and anti-malware protection, and supports TLS 1.2 by default.
- Integration Capabilities: Seamless integration with Microsoft 365 for hybrid deployments.
Microsoft Exchange Server 2019 Standard vs Enterprise
Feature | ![]() Standard Edition |
![]() Enterprise Edition |
Mailbox Databases Supported | Up to 5 databases | Up to 100 databases |
High Availability & Resilience | Supported (with DAGs) | Supported (with DAGs) |
Use Case | Small to medium-sized businesses | Large enterprises |
Client Access Licenses (CALs) | Requires Standard CALs | Requires Standard + Enterprise CALs |
Unified Messaging (Deprecated) | Not supported (removed in 2019) | Not supported (removed in 2019) |
Data Loss Prevention (DLP) | Limited | Advanced |
Compliance & Archiving | Basic | Advanced |
Edge Transport Role | Supported | Supported |
License Cost | Lower | Higher |
Check Product | Check Product |
🖥️ System Requirements
Component | Requirement |
Processor | 2.0 GHz or higher, 64-bit architecture |
RAM | Minimum 128 GB recommended for Mailbox role |
Storage | At least 30 GB free space on installation drive; additional space for databases |
Operating System | Windows Server 2019 Standard or Datacenter |
File System | NTFS for system partitions; ReFS supported for mailbox databases |
Active Directory | Windows Server 2012 R2 forest functional level or higher |
Network | IPv6 supported only when IPv4 is also installed and enabled |
🛠 Installation & Activation
- Exchange Server 2019 Enterprise can be installed on Windows Server 2019 or 2022 (preferably Core edition for security). After purchase, you’ll receive:
- Official Microsoft ISO download link
- Product key for license activation
- Easy-to-follow setup and installation guide
- Free support for installation and activation issues
💬 Frequently Asked Questions
Q: Is this a lifetime license?
A: Yes, this is a one-time purchase with a perpetual license.
Q: Can I use this in a hybrid setup with Microsoft 365?
A: Absolutely. Exchange Server 2019 Enterprise supports hybrid deployments.
Q: What’s the main difference between Standard and Enterprise editions?
A: The Enterprise edition supports up to 100 mounted mailbox databases, while Standard supports only 5.
Right after you place your order, an email will be sent to the email address used during checkout. This email will contain a manual and a download link from the official software website.
Please note that you can access the download link in your customer portal at any time. You can find it by clicking on the "My Downloads" button. You can also access the license key by clicking on the "My Licenses" button.

note that the download link and the license key can be checked anytime in your customer portal, the button " My downloads and the button My licenses
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