Online in OneDrive i added the permissions to a folder (share with a friend by email) by entering a users email address.
Than - under MacOs/OneDrivefolder - i tried to give - over the Menue "Manage..." and "add user" - the email address i also entered in OneDrive... The result: User unkown... --> Can´t share to or invitate my friend to the folder.
What´s my fault?
Thanks for feedback...