： 使您可以向组织中的其他人授予管理邮件的权限，从而使您可以提高他人的工作效率。代表现在可以添加其他邮箱并从Outlook Mobile授予权限，从而允许其代表该邮箱发送电子邮件。
Default Mobile View: Your Word documents will now open in Mobile View, which offers a better viewing experience.
Delegate mailboxes: Delegate mailboxes allow you to give permissions to manage your mail to someone else in your organization, allowing you to accelerate your productivity through others. Delegates can now add other mailboxes and grant permissions from Outlook mobile, allowing their delegates to send email on behalf of that mailbox.
Book a workspace: You can now book a workspace in Outlook. Similar to how you would book a conference room, see the availability of workspaces in your building and book a seat.