Hi! For some odd reason I can't enable OWA for users in the exchange management console. I get the following: -------------------------------------------------------- Microsoft Exchange Error -------------------------------------------------------- The following error(s) occurred while saving changes: set-casmailbox Failed Error: An Exchange 2007 server on which an address list service is active cannot be found. -------------------------------------------------------- OK -------------------------------------------------------- For another reason outlook 2007 suddenly needs a password for the echange server. Why? It worked yesterday, now it doesn't. And I can't do anything with it. :( I tried the reapir button in the account management of outlook 2007 but that didn't work either.

START the Microsoft Exchange System Attendant service from Services.mscMCSE,CCNA,VCP,APP

That helped, thanks! How about the other problem? "For another reason outlook 2007 suddenly needs a password for the echange server. Why? It worked yesterday, now it doesn't. And I can't do anything with it. :( I tried the reapir button in the account management of outlook 2007 but that didn't work either."