首先，ex1加入域
安装必备windows组件：
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
安装.NET framework4.7.1
完成.NET Framework 4.7.1安装，需要重启服务器
安装必备组件microsoft unified communications managed api4.0
完成安装
安装microsoft visual C++2013
重启服务器
重命名网卡并修改NET2为心跳网卡
加载exchange2016 cu10镜像，setup安装
这里，选择安装的角色，exchange2016取消了客户端访问服务器角色
安装路径修改为D:\Microsoft\Exchange Server\V15
命名组织名称 Organization
警示安装exchange2016后无法再安装exchange2013，可以忽略。
完成exchange2016 cu10安装，剩余EX2，EX3，EX4都按此步骤安装