Playing about with Exchange, I have set up half a dozen users successfully but all of a sudden whenever i create a new user and exchange mailbox the process doesn't seem to fully complete. It creates the user/mailbox fine, and I can log on a PC using the username/password specified, but when I try to check the name in outlook 2003 i get the error message "THE NAME COULD NOT BE RESOLVED. THE NAME COULD NOT BE MATCHED TO AN ADDRESS IN THE ADDRESS LIST". No matter what I do and despite the hours and hours of digging I just cannot fathom what is stopping me connecting to the exchange mailbox. Oddly, other PCs that are already set up are working fine, but if I try to re-check their names (or any other mailbox name) on their PC I get the same message about the address list suggesting something major is up with this exchagne server. What have i done? HELP!