1. 安装Windows功能 (使用PowerShell)
   Install-WindowsFeature AS-HTTP-Activation, Server-Media-Foundation, NET-Framework-45-Features, RPC-over-HTTP-proxy, RSAT-Clustering, RSAT-Clustering-CmdInterface, RSAT-Clustering-Mgmt, RSAT-Clustering-PowerShell, Web-Mgmt-Console, 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. 安装系统补丁及依赖包（务必按照顺序）
   KB2919442
   https://www.microsoft.com/en-us/download/details.aspx?id=42153
   KB2919355
   https://www.microsoft.com/en-us/download/details.aspx?id=42334
   .NET Framework 4.7.1
   https://www.microsoft.com/en-us/download/details.aspx?id=56116
   Microsoft Unified Communications Managed API 4.0 Core Runtime（64 Bit）
   http://go.microsoft.com/fwlink/p/?linkId=258269
   https://download.microsoft.com/download/D/D/E/DDE74F32-B59D-4763-8286-E133E4A8A9A3/UcmaRuntimeSetup.exe
   Visual C++ 2013 Redistributable Package
   https://www.microsoft.com/en-us/download/confirmation.aspx?id=40784

3. 安装前准备(新环境或者升级架构环境才需要执行）
   打开PwerShell，切换到Exchange安装文件目录

3.1 扩展 Active Directory 架构
Setup.exe /PrepareSchema /IAcceptExchangeServerLicenseTerms

3.2 准备 Active Directory
Setup.exe /PrepareAD /OrganizationName:"" /IAcceptExchangeServerLicenseTerms

3.3 准备Active Directory 和域
Setup.exe /PrepareAllDomains /IAcceptExchangeServerLicenseTerms

4. 正式安装
   4.1 运行安装程序
   

4.2 保持默认，下一步

4.3 选择邮箱角色，下一步

4.4 等待安装完成