How To Turn Off Clutter For Office 365 User / All Users

Firstly, ‘clutter’ means a set of dirty things collected in one place. This automated mailbox management feature was introduced to move the low-priority messages from Inbox to the “Clutter” folder (in the user mailbox) to reduce the Inbox clutter.

How Can Office 365 Administrators Disable Clutter?

1. Connect to Exchange Online PowerShell
2. Run the relevant cmdlet below depending on your use case:
   1. Disable Clutter for a single Office 365 User Mailbox

Set-Clutter -Identity "user name" -Enable $false

2. 2. Disable clutter for all Office 365 User Mailboxes

Get-Mailbox -ResultSize Unlimited | Set-Clutter -Enable $false

That’s it! You’ve disabled clutter for one or all of your Office 365 User Mailboxes