Grant User Author Rights to Calendars

General Information

This script will prompt for the user to granted permissions, then grant them permissions to ALL mailboxes.


  • Powershell CLI installed

$name = Read-Host 'What user are we granting permissions to? Input full email address.'
foreach($user in (Get-Mailbox -RecipientTypeDetails UserMailbox)) {
$cal = $user.alias+":\Calendar"
Add-MailboxFolderPermission -Identity $cal -User $name -AccessRights Author
  • windows_wiki/powershell_-_grant_user_author_rights_to_all_calendars.txt
  • Last modified: 2019/05/26 03:50
  • (external edit)