Hello I have an old Exchange 5.5 Server and I have installed a new Exchange 2007 server to another domain (AD) I try to use Exprofre with /v /n /S parameters to redirect profiles from Exchnage 5.5 server to the new Exchange 2007. I have created an X500 address for the mailbox in Exch2007. the EXPROFRE matches well the profile. I have some pb with exprofre "Unable to configure Service Message Name" and the profile is not fully updated. [11:57:04] Erreur: f:\df7720\deployment\src\autoprof\mapi.cxx(705): CMAPI::MSEMSUpdate() "Impossible de reconfigurer le service des messages" HRESULT=0x80040405 If you have some idea Thanks