Updating the destination list of delivery server has failed

Please ensure OP-900LL (rev 1/2010) or OP-900LG (rev 3/2010) label stock is being used.

Set the Data Type property of the enumeration parameter to Integer.

I have moved some users to OU's that I have created for, IT Retail.

For some reason when I use our Dynamic Distribution List I will get this message as a bounce back: Delivery has failed to these recipients or groups: All Employees The e-mail address you entered couldn't be found.

You must install by opening Windows Powershell, running ‘Import-Module Server Manager', then running ‘Add-Windows Feature RSAT-ADD S'.

Alternately you can restart setup on a domain controller.