Hello, We use PFDAVAdmin to set calendar permissions but recently it has stopped working, it simply will not set the calendar permissions even though the status shows 100% complete. Is there a way by using a PowerShell command to set permissions on all mailbox calendar folders or to individual mailboxes calendars? I don’t know much about powershell so I am not sure if this is possible or not. Thank you

add-mailboxfolderpermission is the powershell cmdlet to use. You can use a get-mailbox then pipe (|) the output into the add-mailboxfolderpermission command. http://technet.microsoft.com/en-us/library/dd298062.aspx http://exchangedeepthoughts.blogspot.com

When typing this command the following displays [PS] C:\Windows\system32>Add-MailboxFolderPermission -? The term 'Add-MailboxFolderPermission' is not recognized as the name of a cmdle t, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:28 + Add-MailboxFolderPermission <<<< -? + CategoryInfo : ObjectNotFound: (Add-MailboxFolderPermission:Str ing) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException [PS] C:\Windows\system32>Add-MailboxFolderPermission The term 'Add-MailboxFolderPermission' is not recognized as the name of a cmdle t, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:28 + Add-MailboxFolderPermission <<<< + CategoryInfo : ObjectNotFound: (Add-MailboxFolderPermission:Str ing) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException is this command available onExchange 2007 as per my thread title indicates?

On Thu, 22 Apr 2010 08:47:52 +0000, Steve Mills wrote: > > >When typing this command the following displays > > > > > >[PS] C:\Windows\system32>Add-MailboxFolderPermission -? > >The term 'Add-MailboxFolderPermission' is not recognized as the name of a cmdle >t, function, script file, or operable program. Check the spelling of the name, That cmdlet is available in Exchange 2010, but not 2007. --- Rich Matheisen MCSE+I, Exchange MVP--- Rich Matheisen MCSE+I, Exchange MVP

Hi, For the powershell command, you can refer to the below article to check it: http://gsexdev.blogspot.com/2008/03/class-library-helper-for-setting.html Thanks Allen