Your company has a Microsoft 365 subscription.
You need to prevent users from using Microsoft Teams to communicate with users in a partner company that uses an email domain named litewareinc.com.
What should you do from the Microsoft Teams admin center?
A. Turn off guest access.
B. Create a new messaging policy.
C. Modify the External access settings.
D. Create a new meeting policy.
Manage external access in Microsoft Teams:
– By default, external access is enabled for all domains. You can restrict external access by allowing or blocking specific domains or by turning it off. Microsoft Teams free licenses do not support external access.
https://docs.microsoft.com/en-us/microsoftteams/manage-external-access