Can Office 365 groups be used to assign Exchange folder permissions?

[Edward Lee]

Can I assign Exchange folder permissions based on an Office 365 Group?

[#2]

If you mean delegation, the answer is yes

[#3]

Can I, for example, assign Reviewer permission to my calendar for an Office 365 Group? Thanks @jcgonzalezmartin

[#4]

O365 groups are not security principals, you cannot use them to assign permissions. In ExO that is, I think Juan is probably thinking about SharePoint again 😛

In Exchange Online, you can get a list of all security principals via Get-SecurityPrincipal

[#5]

:-)....not in this case, I was just thinking on the ability to access a Group in the same way you can access a Shared Mailbox by configuring permissions. Anyway, Vasil here is an authority when talking about all around EXO

[#6]

Actually, Vasil has spent far too much time fiddling with permissions over folders in the group mailbox... But you should listen to him anyway.