Create folder(s) in user(s) mailboxes using EWS

If the folder I want to create is in a nested folder structure, i.e create the folder ABC under Personal\Company resulting in Personal\Company\ABC

What is the syntax for the -ParentFolder?

Thanks
Ian

Hello, 
I'm running the script but get this error.
Error occurred attempting to bind to folder: Exception calling "Bind" with "2" argument(s): "The request failed. The remote server returned an error: (401) Unauthorized."
Error occurred attempting to bind to folder: Exception calling "Bind" with "3" argument(s): "Value cannot be null.
Parameter name: folderId"

Thanks

Did you find a solution for this error?

-Credentials (Get-Credential)

^ Use your global admin account.  Most Office 365 implementations have an o365Global account, something that has full control of all mailboxes.

When i use the txt file it says c:\source\mailboxes.txt : error occurred during autodiscover: Exception calling "AutodiscoverUrl" with "1" argument(s):
"The e-mail address is formed incorrectly."

When I specify the email address explicitly without using a txt file it works

Any ideas on this one

-EwsUrl https://outlook.office365.com/EWS/Exchange.asmx

^ Sometimes the autodiscover redirects are too deep and the system just blocks the action for some security blah blah, use the EwsUrl switch, I've supplied the URL for Exchange Online (office 365).

The Archive parameter does not seem to function in this script and in looking at the code it looks as if it takes the Archive parameter, but does nothing with it.  Does anyone know how to get this code to work with the Archive mailbox?

I was able to get the Archive parameter to work by adding some additional code. Basically, the Archive parameter was empty code - it never called anything. Below, I just added to the function for processing the mailbox and added an If statement.

    # Bind to root folder	
    $mbx = New-Object Microsoft.Exchange.WebServices.Data.Mailbox( $Mailbox )
    $Folder = $Null
    if ([String]::IsNullOrEmpty($ParentFolder))
    {
        $ParentFolder = "wellknownfoldername.Inbox"
    }
    if ($ParentFolder.ToLower().StartsWith("wellknownfoldername."))
    {
        # Well known folder specified (could be different name depending on language, so we bind to it using WellKnownFolderName enumeration)
        $wkf = $ParentFolder.SubString(20)
        LogVerbose "Attempting to bind to well known folder: $wkf"
        $folderId = New-Object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::$wkf, $mbx )
        $Folder = ThrottledFolderBind($folderId)
    }
###New code addition starting here...
	if ($Archive)
	{
	    $folderId = New-Object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::ArchiveMsgFolderRoot, $mbx )
        $Folder = ThrottledFolderBind($folderId)
        if ($Folder -and ($ParentFolder -ne "\"))
        {
	        $Folder = GetFolder($Folder, $ParentFolder, $false)
        }
	}
###End new code addition
    else
    {
        $folderId = New-Object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::MsgFolderRoot, $mbx )
        $Folder = ThrottledFolderBind($folderId)
        if ($Folder -and ($ParentFolder -ne "\"))
        {
	        $Folder = GetFolder($Folder, $ParentFolder, $false)
        }
    }