I got it running, even put the M$ updates back. No idea what the original problem was, though I did see a lot of complaining about M$ updates and the nic drivers. I'm guessing the nic diver was a little old and this caused some incompatibility with M$s updates. I had to rip all that out, delete the teaming, start with the latest nic driver and put it all back. 15 reboots and a day later it's rebuilding a RAID. Another 10 or so hours of that and I can put it back in the rack. What a pain in the backside. When I get back from this trip I'm going to find a hosted Exchange or Open-Xchange service. I'm tired of screwing with mail servers. This little f-up cost me more than a year's hosting would.