安装相关组件：
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
继续安装下列软件后重启：
vcredist_x64_2012.exe
vcredist_x64_2013.exe
UcmaRuntimeSetup.exe
rewrite_amd64_zh-CN.msi
ndp48-x86-x64-allos-enu.exe
扩展架构：
D:\Setup.exe /IAcceptExchangeServerLicenseTerms_DiagnosticDataON /PrepareSchema
扩展域：
D:\Setup.exe /IAcceptExchangeServerLicenseTerms_DiagnosticDataON /PrepareAD /OrganizationName:"geexfinance organization"
扩展所有域：
D:\Setup.exe /IAcceptExchangeServerLicenseTerms_DiagnosticDataON /PrepareAllDomains
将Exchange Server 2019安装到 C:\Exchange Server
D:\Setup.exe /IAcceptExchangeServerLicenseTerms_DiagnosticDataON /Mode:Install /Role:Mailbox /TargetDir:"C:\Exchange Server"
* Windows Server 2019上安装 Exchange Server 2019，可能遇到装完打不开ecp和owa的情况，等第二天就可以正常访问了。