I have an exchange 2003 SP2 install. When users create a calendar entry in OWA they immediately get an ndr saying the system atendant could not be reached. Here's the fun part....... the server was originally migrated from an old exchange 2003 server following the correct procedures. However i believe since then the admin guy has rebuilt and infact renamed the exchange server!!! I have removed all trace of the old server from AD but could this have soemthing to do with the problem? I have used adsiedit to check the smtp adress of system attendant, SMTP: servername-sa@domain.org is this corerct? Any help would be much appreciated. Nb it works fine when using outlook it is just owa. Thanks James.
