hi we are using exchange 2000 with sp3. when the users try to access their mail thru owa they recieve a error msg " The Service Is No Longer Available". after saying ok they are able to send and recieve their mail smoothly whithout any problem. how can this error msg be stopped from coming. thanks gautam __________________________________________________ Do you Yahoo!? Yahoo! Web Hosting - establish your business online http://webhosting.yahoo.com