Vuba, how many DCs do you have? Have you manually replicated AD from dssite.msc? Is your GC online? Take a look from Exchange System Manager, Recipients, All Users, Properties, Filter rules, Preview... can you see the users that you recently mailbox enabled? -----Original Message----- From: Vuba, N [mailto:NVuba@xxxxxxxxx] Sent: Miércoles, 14 de Agosto de 2002 05:05 a.m. To: [ExchangeList] Subject: RE: [exchangelist] RE: Strange problem As I said when mail is sent its suppose to create a mailbox but there's no mailbox and under Outlook global list the user is not there