Hi i hava about 2000 user and i want to remove some mailbox permission. ebackup user has a full permisson for all mailbox how can i remove this users permisson from all mailbox ? There are two type permisson full acces permisson ans send as permisson. i need managemend shell command for all mailbox for full accespermisson and send as permisson. thxelieah

Hi, If these users are in a single OU then get-mailbox -OrganizationalUnit "ADDomain.com\YourOU" -resultSize Unlimited | foreach{ get-mailboxPermission $_.Identiy -user ebackup |Remove-mailboxPermission } or you can get users from a text or CVS file and then can get them using get-content or import-CSV file and then remove permission. Regards, Laeeq Qazi|Team Lead(Exchange + Sharepoint + BES + DynamicsCRM) www.HostingController.com