Hi together,
after restoring a public (calendar) Folder invitations from this public calendar are sent by the Administrator and not from the People that created the Invitation. This is different to the normal way.
Normally a user creates an Invitation and the invited People get mail from the user.
after deletion and restore this is always the domain Administrator.
The public folders owner has no influence in this.
I have absolutely no idea where to start searching...
Greetings/Grüße Gernot