Dear All,I have installed Exchange Server 2007 on single box. Its a new server that has been configured. I am having two problems with it. When user open Outlook it gives Security alert Information you exchange with this site can not be viewed or changed by others. However, there is a problem with the site's security certificate. It gives cross on The name on the security certificate is invalid or does not match the name of the site.I have tried clicking on the View Certificate tab and tried installing it. It still give error every time when you open Outlook. I am using Windows Certificate Service for my certificate to be used with OWA.Other error I am getting when clicked on Send/Receive button in OutlookTasks 'Microsoft Exchange' reported error (0x80190193): "The operation failed'Kindly help.NzmNzm

I sorted out the issue. Followed this URl: http://support.microsoft.com/?kbid=940726 Nzm