How often should an Exchange Server 2003 system be rebooted? We're having some performance errors in the event log and periodically I have to restart the store to get it to play nicely again. We have our Windows terminal servers on a nightly reboot schedule, so I was curious if it would be logical to add Exchange to a reboot schedule. I would imagine too many reboots could be detremental to the database.

You should never have to reboot it unless required after applying an update or service pack, etc...What are the errors?Have you run ExBpa against the server?http://www.microsoft.com/downloads/details.aspx?FamilyID=DBAB201F-4BEE-4943-AC22-E2DDBD258DF3&displaylang=enAny other symptoms or items of interest in the event logs?