I have MS Exchange 5.5 SP3 running on WinNT SP6a. Mail is coming in and going out with no problem, but Task Manager shows 98-100% constant CPU utilization by STORE.EXE. I’ve rebooted, but to no avail. The clients aren’t experiencing any problems,but I have no idea what would be eating up resources like that — only 25 users. Any help would be greatly appreciated!
