Exchange讓全部用戶能夠查看會議室被誰佔用

單獨設置會議室

Set-MailboxFolderPermission xxxx@contoso.com:\Calendar -User Default -Accee***ights Reviewer

全部會議室統一設置

Get-Mailbox -RecipientTypeDetails RoomMailbox | foreach{ Set-MailboxFolderPermission $($_.UserPrincipalName+":\calendar") -User default -Acce***ights  Reviewer }

參考自：
https://www.experts-exchange.com/questions/28606970/Set-MailboxFolderPermission-Exceptions.html