2003 SBS server.
For about 6 weeks or so now, exchange is regularly going down over night. It appeared to be happening on a regular pattern of every other night, but recently it has been more sporadic. I have canceled the ms backup and the problem has not gone away. The event logs show no errors or warnings or any indication of any issue. But most mornings, the ms exchange information store service has to be restarted before email is available. This affects outlook and OWA.
My client is very patient, but I suspect will soon start getting somewhat irate that i cannot resolve this issue for him, but there is apparently no indication as to what is causing this and I cannot work out how I'm going to trace the root of this issue and fix it.
I'd really appreciate some help troubleshooting this please.