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添加自定义域 - Microsoft 支持
如果未将域连接到 Microsoft 365,用户将登录到其应用,并使用具有默认“ yourcompany.onmicrosoft.com ”域的电子邮件。. 你需要拥有 Microsoft 365 订阅的管理员权限才能购买或连接域。. 如果在注册时购买了新域,则你的域已全部设置,你可以继续下载 和安装应用 ...
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