1,邮箱数据库服务器先决条件
在部署邮箱服务器之前,建议做好如下准备工作:
安装。Net Framework4.7.2或更高版本。（由于系统是2019，故此版本可以省略）
安装Visual C++ Redistributable Package for Visual Studio 2012
安装Visual C++ Redistributable Package for Visual Studio 2013
安装Unified Communications Managed API 4.0。如果使用核心版服务器安装，请使用Exchange Server媒介下的\UCMARedist文件夹中的安装介质
安装如下windows组件。
Install-WindowsFeature Server-Media-Foundation, NET-Framework-45-Features, RPC-over-HTTP-proxy, RSAT-Clustering, RSAT-Clustering-CmdInterface, RSAT-Clustering-Mgmt, RSAT-Clustering-PowerShell, WAS-Process-Model, Web-Asp-Net45, Web-Basic-Auth, Web-Client-Auth, Web-Digest-Auth, Web-Dir-Browsing, Web-Dyn-Compression, Web-Http-Errors, Web-Http-Logging, Web-Http-Redirect, Web-Http-Tracing, Web-ISAPI-Ext, Web-ISAPI-Filter, Web-Lgcy-Mgmt-Console, Web-Metabase, Web-Mgmt-Console, Web-Mgmt-Service, Web-Net-Ext45, Web-Request-Monitor, Web-Server, Web-Stat-Compression, Web-Static-Content, Web-Windows-Auth, Web-WMI, Windows-Identity-Foundation, RSAT-ADDS
2、安装先决条件所需软件包
1）安装Visual C++ Redistributable Package for Visual Studio 2012
选择接受许可协议，并点击安装
完成安装
2）安装Visual C++ Redistributable Package for Visual Studio 2013
选择接受许可协议，并点击安装
完成安装
3）安装Unified Communications Managed API 4.0
在安装向导页面，直接点击next
接受许可协议
完成安装
4）安装windows组件
Install-WindowsFeature Server-Media-Foundation, NET-Framework-45-Features, RPC-over-HTTP-proxy, RSAT-Clustering, RSAT-Clustering-CmdInterface, RSAT-Clustering-Mgmt, RSAT-Clustering-PowerShell, WAS-Process-Model, Web-Asp-Net45, Web-Basic-Auth, Web-Client-Auth, Web-Digest-Auth, Web-Dir-Browsing, Web-Dyn-Compression, Web-Http-Errors, Web-Http-Logging, Web-Http-Redirect, Web-Http-Tracing, Web-ISAPI-Ext, Web-ISAPI-Filter, Web-Lgcy-Mgmt-Console, Web-Metabase, Web-Mgmt-Console, Web-Mgmt-Service, Web-Net-Ext45, Web-Request-Monitor, Web-Server, Web-Stat-Compression, Web-Static-Content, Web-Windows-Auth, Web-WMI, Windows-Identity-Foundation, RSAT-ADDS
5）安装windows Server Exchange2019
挂载exchange server 2019安装介质，点击setup.null
