foreach ($Mailbox in (Get-Mailbox -ResultSize Unlimited)) { Add-MailboxFolderPermission -identity “$($Mailbox.Name):\calendar” -AccessRights Author -User default }
foreach ($Mailbox in (Get-Mailbox -ResultSize Unlimited)) { Add-MailboxFolderPermission -identity “$($Mailbox.Name):\calendar” -AccessRights Author -User default }