John,

I have been fighting getting my server at work back up for a week. I killed it when upgrading to Gutsy Gibbon (Ubuntu 7.10). I have played around with CentOS 5.0, and multiple version of Ubuntu. I finally found a link in a forum posting in Ubuntu's Forums for Citadel (OpenDNS). I had been working on a version of Ubuntu (6.10) again and had to remove postfix but then I installed Citadel and my server is back online. It only took me an hour once I found it to get it all up and running. I am now a very happy camper. I even got to get home and see my kids before they went to bed! Yahoo!!!

Rick