Sign in using Microsoft Authenticator - Microsoft Support
Sign in using Microsoft Authenticator. Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.
Using the lobby in Microsoft Teams meetings
In Teams meetings, the meeting lobby keeps participants from joining a meeting until they’re admitted by an organizer, co-organizer, or presenter. When people are in the lobby, organizers, co-organizers, and presenters are notified and can choose when to admit them to the meeting.
Applies To:
Microsoft Teams, Microsoft Teams small business
Create an automated workflow for Microsoft Forms
With Microsoft Power Automate, you can create a flow for Microsoft Forms that performs one or more tasks automatically after it's triggered by an event. In the following scenario, you're putting together an event, but need to gauge who plans to join online versus attend in person.
Applies To:
Microsoft Forms
发送电子邮件时，我收到 550、553 或中继禁止的错误 - Microsoft 支持
发送遇到中继错误的电子邮件时，SMTP (传出) 电子邮件服务器可能会返回电子邮件，其中包含如下错误消息之一：. “邮件无法发送，因为其中一个收件人被服务器拒绝。. 被拒绝的电子邮件地址为“< someone@example.com >”。. 主题：“<测试>”，帐户：“<测试 ...
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
共享 OneDrive 文件和文件夹 - Microsoft 支持
请记住，使用编辑权限共享文件夹时，你与之共享的人员可以 将共享文件夹添加到自己的 OneDrive 。. 这使他们可以将该文件夹与他们自己的文件夹和项目保留在一起、轻松地在文件夹之间移动项目以及更轻松地脱机处理项目。. 他们进行的任何更新都会与共享 ...
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013 Enterprise, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, OneDrive (work or school), Office.com, OneDrive (home or personal), SharePoint in Microsoft 365 Small Business