Delete inbox emails sent to a specific address across all mailboxes Powershell

I’m trying to run the script below and it works fine.

The issue is that I want to only search the inbox and subfolders of the inbox, and exclude the sent folder is it possible?

Ultimately the intention is that I wish to delete all emails that users send to the entire workplace distribution list, that are over a month old. But not delete the original email that was sent.

I am new to scripting, and I have tried to get this working using EWS FindItems however the problem I encountered there is that I could figure out how to search through subfolders of inbox.

Add-PSSnapin Microsoft.Exchange.Management.PowerShell.E2010
$DT = (Get-Date).AddMonths(-1).ToString(“MM/dd/yyyy”)
Get-Mailbox | Search-Mailbox -SearchQuery “ AND received:<$DT” -TargetMailbox “My Mailbox” -TargetFolder “SearchTest”

Unfortunately you cannot do this with Search-Mailbox. To do this with EWS you could try the following. This will enumerate all folders in a mailbox excluding Sent items. It should then output the emails that match your query and move them to the Deleted Items folder.

After setting up the EWS service connection

#Enumerates all folders in the Mailbox
$folderid = new-object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::MsgFolderRoot,“
$TargetFolder = [Microsoft.Exchange.WebServices.Data.Folder]::Bind($service,$folderid)
$FolderView = New-Object Microsoft.Exchange.WebServices.Data.FolderView(10000);
$FolderView.Traversal = [Microsoft.Exchange.WebServices.Data.FolderTraversal]::Deep
$Response = $tfTargetFolder.FindFolders($fvFolderView) | where-object {$.DisplayName -ne ‘Sent Items’ -and $.FolderClass -eq ‘IPF.Note’}

$ResultSize = 1000
$view = New-Object Microsoft.Exchange.WebServices.Data.ItemView -ArgumentList $ResultSize
$SearchQuery = "" #Put you AQS query here i.e. Subject:Hello

$Response | ForEach-Object {

	#Define which properties we want to retrieve from each message
    $propertyset = New-Object Microsoft.Exchange.WebServices.Data.PropertySet ([Microsoft.Exchange.WebServices.Data.BasePropertySet]::IdOnly)
    $view.PropertySet = $propertyset

	#Use FindItems method for the specified folder, AQS query and number of messages
    $items = $service.FindItems($,$SearchQuery,$view)
	#Loop through each message returned by FindItems
    $items | ForEach-Object {

		$emailProps = New-Object Microsoft.Exchange.WebServices.Data.PropertySet ([Microsoft.Exchange.WebServices.Data.BasePropertySet]::FirstClassProperties)
		$emailProps.RequestedBodyType = "Text"
		$email = [Microsoft.Exchange.WebServices.Data.EmailMessage]::Bind($service, $_.Id, $emailProps)

		#Create a custom object that returns the desired message properties
		New-Object PSObject -Property @{
            Subject = $email.Subject
            From = $email.Sender.Name
            To = $email.DisplayTo
            Sent = $email.DateTimeSent
            Mailbox = $Mailbox
			IsRead = $email.IsRead