

Provides steps to block a set of user accounts from being able to email each other in Microsoft 365.
Provides the firewall exceptions required for Microsoft 365 Apps which need to be added to the site's firewall equipment.
Provides steps on how to configure IRM for Microsoft OneDrive and SharePoint Online document libraries.
Provides steps on how to configure IRM for Microsoft OneDrive and SharePoint Online document libraries.
This is an internal index article with links to technical and reference articles concerning Microsoft® Teams.
Explains how to raise a support request with Microsoft.
Explains why users of Microsoft 365 see messages advising that their administrator requires additional security info to help them recover their account.
This is an internal index article with links to technical and reference articles concerning Microsoft® Teams.
Explains how to raise a support request with Microsoft.