Sorry if this is posted in the wrong forum. I have several clients using OWA to connect into my Exchange 2003 Server. Sometimes the system just goes so slow it's unusable. The clients all connect using their own ISP and can surf the net without any issues. The mail issue appears to be general slowness and not being able to connect. Sometimes they get the username password box, enter these details and the headers are displayed but they cannot compose new mail OR view the body of the mail. Is their any tools which I can run that will allow me to test the system. I DO NOT get any events in the event viewer of the server telling me anything is wrong, and the clients can access sometimes. Any help is very much appreciated.
